Lord Abbett Municipal Income Fund NPORT-P Lord Abbett New York Tax-Free Income Fund (Jun 2020 report)

Schedule of Investments (unaudited)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
MUNICIPAL BONDS 84.73%
Corporate-Backed 6.66%
Allegheny Co IDA - US Steel		4.875	%	11/1/2024	B-	$	3,150	$	2,908,552
CA Poll Ctl - Republic Services†		1.70	%#(a)	8/1/2024	BBB+		3,000		3,001,140
Downtown Doral CDD†		3.875	%	12/15/2023	NR		205		208,600
IA Fin Auth - Iowa Fertilizer Co		3.125	%	12/1/2022	BB-		1,875		1,893,919
LA St John Parish - Marathon Oil		2.10	%#(a)	6/1/2037	BBB-		8,000		7,828,160
Matagorda Co Nav Dist - AEP TX Central		2.60	%	11/1/2029	A-		1,400		1,424,374
Mobile IDB - AL Power		1.00	%#(a)	6/1/2034	A1		3,100		3,100,000
Mobile IDB - AL Power		2.90	%#(a)	7/15/2034	A1		20,000		20,956,200
Nez Perce Co Poll Ctl - Potlatch		2.75	%	10/1/2024	BBB-		11,310		11,445,833
NH Bus Fin Auth- United Illuminating		2.80	%#(a)	10/1/2033	A-		5,000		5,243,450
Niagara Area Dev Corp - Covanta†		3.50	%	11/1/2024	B1		750		752,333
OH Air Dev Auth - AEP		1.90	%#(a)	5/1/2026	BBB+		2,000		2,018,100
OH Air Dev Auth - AEP		2.40	%#(a)	12/1/2038	BBB+		10,700		10,874,624
OR Bus Dev Comn - Intel Corp		2.40	%#(a)	12/1/2040	A+		10,500		10,988,250
Parish of St James - Nustar Logistics†		5.85	%#(a)	8/1/2041	BB-		3,500		3,797,500
Selma IDB - Intl Paper		2.00	%#(a)	11/1/2033	BBB		2,625		2,716,114
St Charles Parish - Valero Energy		4.00	%#(a)	12/1/2040	BBB		6,625		6,909,146
Tuscaloosa IDA - Hunt Refining†		4.50	%	5/1/2032	NR		1,475		1,589,637
Valdez Marine Term - BP		5.00	%	1/1/2021	A1		10,000		10,188,800
Warren Co - Intl Paper		2.90	%#(a)	9/1/2032	BBB		4,250		4,491,272
WI PFA - American Dream†		5.00	%	12/1/2027	NR		2,000		1,774,740
Total									114,110,744
Education 2.32%
CA Muni Fin Auth- William Jessup U		5.00	%	8/1/2020	NR		400		400,636
CA Muni Fin Auth- William Jessup U		5.00	%	8/1/2022	NR		750		777,097
CA State Univ Sys		5.00	%	11/1/2020	Aa2		5,000		5,079,100
Cap Trust Ed Facs - Renaissance CharterAdvantage Academy of Hillsborough, Inc.†		4.00	%	6/15/2029	NR		1,415		1,438,234
Chicago Brd Ed		5.00	%	12/1/2022	BB-		1,000		1,040,500
Higher Ed Facs Fin Auth FL - Saint Leo U		5.00	%	3/1/2021	BBB-		365		371,154
Higher Ed Facs Fin Auth FL - Saint Leo U		5.00	%	3/1/2022	BBB-		355		369,658
Higher Ed Facs Fin Auth FL - Saint Leo U		5.00	%	3/1/2023	BBB-		410		438,761
Higher Ed Facs Fin Auth FL - Saint Leo U		5.00	%	3/1/2024	BBB-		640		697,792
Higher Ed Facs Fin Auth FL - Saint Leo U		5.00	%	3/1/2025	BBB-		675		746,287
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2020	Baa3		320		321,363
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2021	Baa3		500		514,935
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2022	Baa3		500		529,585
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2028	Baa3		1,135		1,308,451
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2029	Baa3		600		697,338

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Education (continued)
Multnomah Co Hsp Facs - Mirabella		5.00	%	10/1/2024	NR	$	1,535	$	1,576,307
NY Dorm - Mt Sinai Sch Med		5.00	%	7/1/2021	A-		2,000		2,074,500
OH Hgr Ed Facs - Dayton Univ (AMBAC)		2.639% (CPI Based	)#	12/1/2022	A+		2,000		1,988,940
OH HI Ed - Case Western Univ		0.541% (1 Mo. LIBOR * .70 + .42	%)#	10/1/2044	AA-		8,000		7,921,600
Troy Cap Res Corp - RPI		5.00	%	8/1/2021	A3		445		461,283
Troy Cap Res Corp - RPI		5.00	%	8/1/2022	A3		1,000		1,072,140
Univ of North Carolina - Chapel Hill		0.466% (1 Mo. LIBOR * .67 + .35	%)#	12/1/2041	AAA		10,000		9,919,800
Total									39,745,461
Energy 1.24%
KY Public Energy Auth - BP		4.00	%#(a)	12/1/2050	A1		5,000		5,651,500
PEFA Gas		5.00	%#(a)	9/1/2049	A3		13,000		15,704,650
Total									21,356,150
General Obligation 16.96%
Allentown City SD		2.375	%	3/31/2021	NR		2,500		2,500,275
CA State GO		0.828% (1 Mo. LIBOR * .70 + .70	%)#	12/1/2028	Aa2		8,000		8,000,400
CA State GO		0.888% (1 Mo. LIBOR * .70 + .76	%)#	12/1/2031	Aa2		2,000		1,999,440
Chicago Brd Ed		4.00	%	12/1/2020	BB-		3,000		3,012,870
Chicago Brd Ed		4.00	%	12/1/2021	BB-		4,750		4,801,015
Chicago Brd Ed		4.00	%	12/1/2021	BB-		3,400		3,436,516
Chicago Brd Ed		4.00	%	12/1/2022	BB-		4,000		4,069,840
Chicago Brd Ed		4.00	%	12/1/2022	BB-		3,555		3,617,070
Chicago Brd Ed		5.00	%	12/1/2022	BB-		3,670		3,818,635
Chicago Brd Ed		5.00	%	12/1/2023	BB-		3,330		3,511,552
Chicago GO		5.00	%	1/1/2021	BBB+		6,355		6,502,309
Chicago GO		5.00	%	1/1/2027	BBB+		6,700		7,295,764
Chicago GO		5.00	%	1/1/2028	BBB+		4,900		5,377,603
Chicago GO		5.25	%	1/1/2023	BBB+		1,235		1,294,218
Chicago GO		5.25	%	1/1/2027	BBB+		1,665		1,787,894
Chicago Met Water Reclmtn Dist		5.00	%	12/1/2022	AA+		5,000		5,526,450
Clark Co SD (AGM)		3.00	%	6/15/2024	AA		575		624,036
Clark Co SD (AGM)		3.00	%	6/15/2025	AA		650		716,008
Clark Co SD (AGM)		5.00	%	6/15/2026	AA		500		611,295
Clark Co SD (AGM)		5.00	%	6/15/2027	AA		1,000		1,248,470
Cook Co GO		5.25	%	11/15/2033	A+		6,525		6,576,221
CT State GO		5.00	%	8/15/2021	A1		5,000		5,252,000
CT State GO		5.00	%	6/15/2022	A1		3,250		3,533,172
CT State GO		5.00	%	11/1/2022	A1		7,700		8,158,458

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
General Obligation (continued)
CT State GO		5.00	%	4/15/2025	A1		$	7,000	$	8,365,700
CT State GO		5.00	%	10/15/2026	A1			5,000		6,180,300
CT State GO		5.00	%	9/15/2030	A1			1,725		1,864,242
Erie CO GO		3.00	%	6/24/2021	A+	(b)		10,000		10,246,200
HI State GO		5.00	%	11/1/2021	AA+			5,000		5,315,950
IL State GO		5.00	%	8/1/2020	BBB-			14,430		14,457,561
IL State GO		5.00	%	2/1/2021	BBB-			3,000		3,041,340
IL State GO		5.00	%	11/1/2023	BBB-			10,000		10,612,100
IL State GO		5.125	%	5/1/2022	BBB-			2,500		2,600,650
IL State GO		5.25	%	2/1/2030	BBB-			3,000		3,143,280
IL State GO		5.375	%	5/1/2023	BBB-			3,000		3,190,410
Katy TX ISD		0.404% (1 Mo. LIBOR * .67 + .28	%)#	8/15/2036	AAA			17,370		17,299,825
Miami Dade Co GO		5.00	%	7/1/2041	AA			15,000		15,024,000
New Caney ISD		3.00	%#(a)	2/15/2050	Aaa			5,000		5,138,800
NJ EDA - Motor Vehicle Surcharge		4.00	%	7/1/2022	BBB+			3,500		3,612,735
NY Dorm - Sch Dist (AGM)		5.00	%	10/1/2024	AA			2,250		2,668,567
NY Dorm - Sch Dist (AGM)		5.00	%	10/1/2025	AA			1,650		2,014,452
NYC GO		5.00	%	8/1/2021	Aa1			7,410		7,777,165
NYC GO		5.00	%	10/1/2033	Aa1			3,190		3,465,106
Orange Township GO BANS		2.00	%	12/18/2020	NR			11,000		11,025,300
PA State GO		5.00	%	7/15/2029	Aa3			10,000		13,410,200
Philadelphia GO		5.00	%	2/1/2025	A			2,140		2,530,400
Philadelphia GO		5.00	%	2/1/2026	A			1,000		1,214,360
Philadelphia GO		5.00	%	2/1/2027	A			1,250		1,555,388
Philadelphia GO		5.00	%	2/1/2028	A			2,000		2,549,480
Philadelphia Sch Dist		5.00	%	9/1/2021	A2			1,500		1,571,925
Philadelphia Sch Dist		5.00	%	9/1/2022	A2			1,150		1,252,362
Philadelphia Sch Dist		5.00	%	9/1/2023	A2			1,250		1,409,588
Philadelphia Sch Dist		5.00	%	9/1/2024	A2			900		1,046,718
Philadelphia Sch Dist		5.00	%	9/1/2025	A2			1,200		1,433,352
Philadelphia Sch Dist (The)		5.00	%	9/1/2020	A2			2,500		2,517,050
Philadelphia Sch Dist (The)		5.00	%	9/1/2021	A2			930		974,594
Philadelphia Sch Dist (The)		5.00	%	9/1/2022	A2			550		598,956
Philadelphia Sch Dist (The)		5.00	%	9/1/2023	A2			500		563,835
Prince Georges Co GO		4.00	%	8/1/2031	AAA			7,690		8,561,815
Rangely CO Hosp Dist		4.50	%	11/1/2021	Baa3			3,000		3,049,050
Scranton Sch Dist		0.967% (1 Mo. LIBOR * .68 + .85	%)#	4/1/2031	A2			5,320		5,309,679
West Fargo GO		2.15	%	5/1/2021	NR			4,075		4,078,219
Western Placer SD		2.00	%	6/1/2025	NR			2,000		2,051,180
Western Placer SD		2.00	%	6/1/2025	NR			4,750		4,850,937
Total										290,844,282

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care 14.92%
AK IDA - Yukon Koskokwim Hlth		3.50	%	12/1/2020	NR		$	1,000	$	1,001,940
Allegheny Co Hosp Auth - UPMC		5.00	%	7/15/2029	A			4,000		5,091,040
Allegheny County Health Network		5.00	%	4/1/2026	A			2,500		3,012,525
Antelope Valley Hlth		5.00	%	3/1/2021	Ba3			500		513,025
CA Stwde - Adventist Health West		5.00	%#(a)	3/1/2037	A			3,555		4,160,950
CA Stwde - Viamonte		3.00	%	7/1/2026	AA-			4,500		4,526,190
CA Stwde - Viamonte		3.00	%	7/1/2027	AA-			2,250		2,262,195
City of Atlantic Beach Fl - Fleet Landing		3.00	%	11/15/2023	BBB	(b)		2,800		2,800,112
CO Hlth Fac Auth - CommonSpirit		5.00	%#(a)	8/1/2049	BBB+			7,000		8,242,430
Cuyahoga Co Hsp - Metrohealth		5.00	%	2/15/2025	BBB-			1,500		1,697,070
DC Hsp - Childrens Ntl Hsp		5.00	%	7/15/2021	A1			1,215		1,265,228
Duluth EDA - St Lukes Hsp		4.75	%	6/15/2022	NR			1,430		1,487,028
Eisenhower Med Ctr		5.00	%	7/1/2026	Baa2			1,345		1,603,065
Franklin Co IDA - Menno-Haven		5.00	%	12/1/2023	NR			500		507,180
Geisinger Health		5.00	%#(a)	4/1/2043	AA-			17,000		20,779,100
Greeneville Hlth - Ballad Hlth		5.00	%	7/1/2021	A-			1,750		1,808,100
Greeneville Hlth - Ballad Hlth		5.00	%	7/1/2022	A-			2,000		2,142,020
Greeneville Hlth - Ballad Hlth		5.00	%	7/1/2023	A-			1,500		1,656,855
Harris Co Edu Fac - Hermann Health		0.70% (MUNIPSA * 1 + .57	%)#	12/1/2049	A+			7,770		7,535,501
IA Fin Auth - Lifespace		2.875	%	5/15/2049	BBB	(b)		1,000		970,470
ID HFA - Madison Mem Hosp		4.00	%	9/1/2020	BB+			1,565		1,571,103
IL Fin Auth - Northshore Univ Hlth		5.00	%	8/15/2028	AA-			2,000		2,540,940
IL Fin Auth - Northshore Univ Hlth		5.00	%	8/15/2029	AA-			2,000		2,589,880
IL Fin Auth - Northwestern Mem Hlth		5.00	%#(a)	7/15/2057	AA+			4,000		4,429,800
IL Fin Auth - Plymouth Place		5.00	%	5/15/2025	BB+	(b)		1,225		1,254,449
IL Fin Auth - Presence Health		5.00	%	2/15/2021	AA+			5,095		5,230,782
IL Fin Auth - Presence Health		5.00	%	2/15/2022	AA+			4,000		4,276,440
IL Fin Auth - Rush Univ Med		5.00	%	11/15/2020	A+			500		507,540
IL Fin Auth - Rush Univ Med		5.00	%	11/15/2021	A+			695		733,295
Kirkwood IDA - Aberdeen Hts		5.00	%	5/15/2022	BB	(b)		805		816,423
Lee Memorial Hlth System		5.00	%	4/1/2025	A+			2,625		3,073,455
Lehigh Co - Lehigh Valley Health Network		5.00	%	7/1/2026	A+			1,755		2,111,756
Lenexa KS Hlth Facs - Lakeview Village		5.00	%	5/15/2022	BB+	(b)		1,720		1,770,946
Lenexa KS Hlth Facs - Lakeview Village		5.00	%	5/15/2025	BB+	(b)		990		1,055,914
MA DFA -  Beth Israel Lahey Hlth		4.00	%	7/1/2021	A			700		719,509
MA DFA -  Beth Israel Lahey Hlth		4.00	%	7/1/2022	A			500		527,925
MA DFA -  Beth Israel Lahey Hlth		5.00	%	7/1/2023	A			600		668,358
MA DFA - Partners Hlth		0.63% (MUNIPSA * 1 + .50	%)#	7/1/2038	AA-			5,000		4,984,700
MA DFA - Wellforce Hlth		5.00	%	7/1/2022	BBB+			1,225		1,317,524

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Health Care (continued)
MA DFA - Wellforce Hlth		5.00	%	7/1/2024	BBB+	$	2,030	$	2,309,978
MA DFA - Wellforce Hlth		5.00	%	7/1/2025	BBB+		800		930,840
Maricopa Co IDA - Banner Health		0.70% (MUNIPSA * 1 + .57	%)#	1/1/2035	AA-		4,865		4,817,664
Maricopa Co IDA - Honor Health		5.00	%	9/1/2021	A2		750		784,350
Maricopa Co IDA - Honor Health		5.00	%	9/1/2022	A2		750		814,223
MD Hlth & Hi Ed - Western MD Hlth Sys		5.00	%	7/1/2020	NR		3,000		3,000,000
MI Fin Auth - Trinity Health		5.00	%	12/1/2026	AA-		2,250		2,766,487
Miami-Dade Co Pub Facs - Jackson Health		5.00	%	6/1/2026	Aa3		4,165		4,913,950
Monroeville Pa Fin Auth - UPMC Hlth		3.00	%	2/15/2023	A		2,510		2,610,224
Montgomery Co IDA - Einstein Hlthcare		5.00	%	1/15/2021	Ba1		2,000		2,031,380
Montgomery Co IDA - Jefferson Hlth		5.00	%	9/1/2026	A		1,150		1,381,426
Montgomery Co IDA - Jefferson Hlth		5.00	%	9/1/2027	A		1,500		1,839,555
Montgomery Co IDA - Jefferson Hlth		5.00	%	9/1/2028	A		1,850		2,315,312
Montgomery Co IDA - Jefferson Hlth		5.00	%	9/1/2029	A		1,000		1,272,400
Montgomery Co IDA - Whitemarsh		4.00	%	1/1/2023	NR		1,350		1,349,042
NC Med - Southminster		5.00	%	10/1/2023	NR		750		768,908
NC Med Care Comm - Wake Forest Baptist		2.20	%#(a)	12/1/2048	A		15,000		15,211,050
NJ Hlth - Hackensack Meridian Hlth		5.00	%	7/1/2026	AA-		3,900		4,740,255
NJ Hlth - St Peters Univ Hsp		5.75	%	7/1/2037	BB+		3,250		3,260,010
NJ Hlth - Univ Hosp (AGM)		5.00	%	7/1/2021	AA		900		938,295
NJ Hlth Fin Auth - Valley Health		5.00	%	7/1/2026	A		1,800		2,159,028
NJ Hlth Fin Auth - Valley Health		5.00	%	7/1/2027	A		1,250		1,523,813
Northampton Co - St. Lukes Univ Hlth		1.161% (1 Mo. LIBOR * .70 + 1.04	%)#	8/15/2048	A-		8,000		7,962,000
NY Dorm - Montefiore		5.00	%	9/1/2027	BBB		1,400		1,653,582
NY Dorm - Montefiore		5.00	%	9/1/2028	BBB		1,500		1,800,015
NY Dorm - Montefiore		5.00	%	9/1/2029	BBB		1,750		2,127,545
NY Dorm - Montefiore		5.00	%	9/1/2030	BBB		2,200		2,657,314
NY Dorm - Montefiore Ob Group		5.00	%	8/1/2024	BBB		1,500		1,681,395
NY Dorm - Orange Regl Med Ctr†		4.00	%	12/1/2020	BBB-		1,000		1,010,930
NY Dorm - Orange Regl Med Ctr†		4.00	%	12/1/2021	BBB-		1,700		1,763,223
OH Hosp Rev - University Hospitals		4.00	%	1/15/2028	A		500		580,800
OH Hosp Rev - University Hospitals		5.00	%	1/15/2026	A		500		594,065
OH Hosp Rev - University Hospitals		5.00	%	1/15/2027	A		250		301,985
OK DFA - OU Med		5.00	%	8/15/2025	Baa3		550		627,638
OK DFA - OU Med		5.00	%	8/15/2026	Baa3		800		927,632
Oneida Co - Mohawk Valley Hlth (AGM)		5.00	%	12/1/2027	AA		1,400		1,591,534
Oneida Co - Mohawk Valley Hlth (AGM)		5.00	%	12/1/2028	AA		1,000		1,134,810
Oneida Co - Mohawk Valley Hlth (AGM)		5.00	%	12/1/2029	AA		1,000		1,132,210

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
Owensboro Health		5.00	%	6/1/2025	Baa3		$	1,400	$	1,543,486
PA Hgr Ed - UPenn Hlth		5.00	%	8/15/2027	AA			1,250		1,568,738
PA Hgr Ed - UPenn Hlth		5.00	%	8/15/2028	AA			1,565		2,011,776
Palomar Hlth		5.00	%	11/1/2021	BBB			500		526,470
Philadelphia Hsps - Temple Univ Hlth		5.00	%	7/1/2027	BBB-			5,000		5,832,800
Sante Fe Retirement Facs- El Castillo		2.25	%	5/15/2024	BB+	(b)		600		567,228
Sartell Hlth Care - Country Manor		4.00	%	9/1/2020	NR			500		499,825
SE Port Auth - Memorial Hlth		5.00	%	12/1/2022	BB-	(b)		2,345		2,458,592
South Miami Hlth Fac - Baptist Hlth		5.00	%	8/15/2022	AA-			1,000		1,085,030
South Miami Hlth Fac - Baptist Hlth		5.00	%	8/15/2023	AA-			1,350		1,516,131
Southcentral PA Auth - Wellspan Hlth		0.73% (MUNIPSA * 1 + 0.60	%)#	6/1/2049	Aa3			9,000		8,950,860
St Paul Hsg - HlthEast Care Sys		5.00	%	11/15/2020	NR			1,255		1,276,147
Tampa Hlth - Baycare Health		4.00	%	11/15/2033	Aa2			11,250		11,696,400
Tulsa Co Industrial Auth - Montereau		5.00	%	11/15/2026	BBB-	(b)		500		530,155
WA HFC - CommonSpirit		1.53% (MUNIPSA * 1 + 1.40	%)#	1/1/2035	BBB+			2,000		1,959,580
WA Hlth - Fred Hutchinson Cancer Ctr		1.224% (1 Mo. LIBOR * .67 + 1.10	%)#	1/1/2042	A+			4,000		3,999,080
WA Hsg - Transforming Age†		2.375	%	1/1/2026	BB	(b)		1,275		1,171,279
WI Hlth & Ed - American Baptist		3.50	%	8/1/2022	NR			365		355,630
WI Hlth & Ed - Marshfield Hlth		5.00	%#(a)	2/15/2052	A-			5,000		5,713,900
Total										255,790,738
Housing 3.84%
CA HFA - MFH		4.00	%	3/20/2033	BBB+			1,687		1,811,466
CT State Hsg Fin Auth		4.00	%	5/15/2049	AAA			5,510		6,183,543
MD State Hsg CDA		3.50	%	3/1/2050	Aa1			10,000		10,888,000
MD State Hsg Dev Admn		4.00	%	9/1/2049	Aa1			4,920		5,431,385
MI State Hsg Dev Auth		4.25	%	12/1/2049	AA+			5,735		6,377,607
MN State Hsg Fin Agy (GNMA)		4.25	%	7/1/2049	AA+			4,665		5,199,096
MO State Hsg Dev Cmmn (GNMA)		4.25	%	5/1/2047	AA+			4,885		5,435,344
NC State Hsg Fin Agy (GNMA)		4.00	%	1/1/2050	AA+			4,860		5,349,597
ND State Hsg Fin Agy		4.00	%	1/1/2050	Aa1			4,910		5,521,884
NY Mortgage Rev		3.50	%	4/1/2049	Aa1			2,285		2,433,045
OH State Fin Agy		4.50	%	3/1/2050	Aaa			4,960		5,585,208
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2023	Baa3			100		105,428
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2026	Baa3			175		190,274
SC State Hsg Fin Auth		4.00	%	1/1/2050	Aaa			4,720		5,277,762
Total										65,789,639

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Lease Obligations 3.64%
CA Pub Wks - Lease Rev		5.00	%	10/1/2026	Aa3	$	1,500	$	1,889,475
CA Pub Wks - Lease Rev		5.00	%	10/1/2027	Aa3		3,300		4,265,415
Comm of PA COPS		5.00	%	7/1/2023	A		500		564,395
Comm of PA COPS		5.00	%	7/1/2025	A		500		599,060
NJ EDA - Sch Facs		5.00	%	6/15/2021	BBB+		4,490		4,606,964
NJ EDA - Sch Facs		5.00	%	3/1/2022	BBB+		2,310		2,413,095
NJ EDA - Sch Facs		5.00	%	6/15/2022	BBB+		900		946,836
NJ EDA - Sch Facs		5.00	%	6/15/2022	BBB+		515		541,801
NJ EDA - Sch Facs		5.00	%	11/1/2022	BBB+		3,275		3,477,952
NJ EDA - Sch Facs		5.00	%	3/1/2023	BBB+		3,565		3,814,764
NJ EDA - Sch Facs		5.00	%	3/1/2025	BBB+		5,205		5,542,284
NJ EDA - Sch Facs		5.00	%	6/15/2025	BBB+		1,250		1,394,887
NJ EDA - Sch Facs		5.00	%	6/15/2026	BBB+		4,000		4,521,560
NJ Trans Trust Fund		5.00	%	6/15/2021	A+		4,500		4,632,345
NJ Trans Trust Fund		5.00	%	12/15/2023	BBB+		1,250		1,360,413
NJ Trans Trust Fund		5.00	%	12/15/2024	BBB+		7,000		7,751,310
NJ Trans Trust Fund		5.00	%	12/15/2025	BBB+		12,500		14,045,000
Total									62,367,556
Other Revenue 4.50%
Black Belt Energy Gas District : Gas Prepay Revenue Bonds (Project #4)		4.00	%#(a)	12/1/2049	A3		12,325		14,030,657
CA Muni Fin - Republic Services		3.00	%#(a)	9/1/2021	BBB+		7,500		7,500,000
CA St Infra - LA Co Museum of Art		0.776% (1 Mo. LIBOR * .70 + .65	%)#	12/1/2050	A3		4,000		3,992,080
Clifton Higher Ed - Intl Ldrshp Sch		5.25	%	8/15/2026	NR		1,605		1,792,095
Clifton Higher Ed - Intl Ldrshp Sch		5.25	%	8/15/2028	NR		1,920		2,123,539
Indianapolis Local Pub Impt Bd Bk		5.00	%	6/1/2022	A1		4,040		4,176,835
Lower AL Gas Dist - Goldman Sachs		4.00	%#(a)	12/1/2050	A3		19,250		21,924,402
Main St Nat Gas - Macquarie		5.00	%	5/15/2025	A3		4,850		5,599,519
Maricopa Co - Legacy Schools†		4.00	%	7/1/2029	Ba2		500		517,590
Patriots Energy Group - RBC		4.00	%#(a)	10/1/2048	Aa2		8,000		8,792,800
Phoenix IDA - Basis Schs†		3.00	%	7/1/2020	BB		375		375,000
TX Muni Gas Acq & Supply - Macquarie		5.00	%	12/15/2022	A3		5,800		6,297,060
Total									77,121,577

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Special Tax 1.08%
Allentown Neighborhood Impt†		5.00	%	5/1/2022	Ba3	$	555	$	574,147
Allentown Neighborhood Impt†		5.00	%	5/1/2023	Ba3		190		199,703
Allentown Neighborhood Impt†		5.00	%	5/1/2028	NR		4,550		4,827,868
Brea Redev Agy		5.00	%	8/1/2020	AA-		2,100		2,107,413
CT Spl Tax - Trans Infra		5.00	%	10/1/2022	A+		3,400		3,729,936
CT Spl Tax - Trans Infra		5.00	%	1/1/2026	A+		5,000		6,077,300
Peninsula Town Center†		4.00	%	9/1/2023	NR		225		224,330
Village CDD #12†		3.25	%	5/1/2023	NR		500		506,740
Village CDD #13		2.625	%	5/1/2024	NR		250		249,228
Total									18,496,665
Tax Revenue 5.85%
City of Sparks - Legends at Sparks Marina†		2.50	%	6/15/2024	Ba2		135		132,698
City of Sparks - Legends at Sparks Marina†		2.75	%	6/15/2028	Ba2		300		288,132
CT Spl Tax - Trans Infra		5.00	%	5/1/2025	A+		850		1,017,170
CT Spl Tax - Trans Infra		5.00	%	5/1/2026	A+		1,300		1,593,124
IL State Sales Tax		5.00	%	6/15/2024	BBB		7,260		7,906,939
Jefferson Co - Sch Warrant		5.00	%	9/15/2023	AA		2,000		2,280,700
MD Dept Trans		4.00	%	9/1/2026	AAA		4,750		5,712,302
NY Dorm - PIT		5.00	%	3/31/2021	NR		57,000		59,013,810
SC Transportation Infra Bank		4.00	%	10/1/2033	Aa3		12,000		12,321,480
Suffolk Co - TANS		2.50	%	7/23/2020	NR		10,000		10,009,300
Total									100,275,655
Tobacco 2.29%
Los Angeles Co Tobacco		1.75	%	6/1/2030	BBB+		750		769,433
Los Angeles Co Tobacco		5.00	%	6/1/2024	A		600		697,716
Los Angeles Co Tobacco		5.00	%	6/1/2025	A		650		777,959
Los Angeles Co Tobacco		5.00	%	6/1/2026	A		1,125		1,377,034
PA Tob Settlement		5.00	%	6/1/2022	A1		2,250		2,426,782
PA Tob Settlement		5.00	%	6/1/2023	A1		1,125		1,256,996
PA Tob Settlement		5.00	%	6/1/2024	A1		5,000		5,767,750
Railsplitter Tobacco Settlement Auth		5.25	%	6/1/2021	A		16,010		16,658,885
Suffolk Tobacco Asset Sec Corp		5.375	%	6/1/2028	NR		4,000		4,007,040
Tobacco Settlement Fin Corp NJ		3.20	%	6/1/2027	BBB		3,875		3,944,130
TSASC		5.00	%	6/1/2021	A		1,500		1,551,780
Total									39,235,505

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation 8.64%
Bay Area Toll Auth		1.38% (MUNIPSA * 1 + 1.25	%)#	4/1/2036	AA	$	2,375	$	2,330,778
Bay Area Toll Auth		1.55% (3 Mo. LIBOR * .70 + .55	%)#	4/1/2045	AA		10,800		10,742,544
Bay Area Toll Auth		4.00	%	4/1/2029	AA-		1,200		1,408,044
Central TX Mobility Auth		4.00	%	1/1/2022	BBB+		5,000		5,081,350
Central TX Mobility Auth		5.00	%#(a)	1/1/2045	A-		5,000		5,004,000
Chesapeake Bay Bridge Dist		5.00	%	11/1/2023	BBB		9,000		9,720,000
Chicago O’Hare Arpt		5.00	%	1/1/2029	A		2,500		2,634,175
Chicago O’Hare Arpt		5.00	%	1/1/2031	A		4,750		4,993,295
Chicago Trans Auth		5.00	%	6/1/2025	A		2,000		2,321,620
Cleveland Arpt (AGM)		5.00	%	1/1/2022	AA		455		482,050
DFW Arpt		5.00	%	11/1/2031	A1		9,450		9,571,054
E470 Pub Hwy Auth		0.543% (1 Mo. LIBOR * .67 + .42	%)#	9/1/2039	A		6,000		5,960,640
E470 Pub Hwy Auth	1.174% (1 Mo. LIBOR * .67 + 1.05		%)#	9/1/2039	A		2,000		2,000,900
Grand Parkway Trans Corp		5.00	%	2/1/2023	BBB		10,030		10,847,044
Illinois St Toll Hwy Auth		5.00	%	1/1/2024	AA-		7,215		8,256,557
LA Offshore Term Auth - LOOP		1.65	%#(a)	9/1/2027	A3		3,500		3,454,220
LA Offshore Term Auth - LOOP		2.00	%#(a)	10/1/2040	BBB+		2,000		1,979,400
MTA NY		5.00	%	5/15/2021	NR		5,000		5,105,400
MTA NY		5.00	%#(a)	11/15/2045	A2		13,000		15,002,130
NC Tpk Auth - Triangle Exprs (AGM)		5.00	%	1/1/2028	AA		1,500		1,808,010
NJ Tpk Auth		0.871% (1 Mo. LIBOR * .70 + .75	%)#	1/1/2030	A+		2,500		2,489,700
NJ Tpk Auth		5.00	%	1/1/2027	A+		3,200		3,960,256
NJ Trans Trust Fund		1.33% (MUNIPSA * 1 + 1.20	%)#	6/15/2034	BBB+		10,030		10,029,198
NJ Trans Trust Fund		5.00	%	6/15/2023	A+		7,210		7,844,047
PA Tpk Commn		5.00	%	12/1/2025	A1		150		178,874
PA Tpk Commn		5.00	%	12/1/2026	A1		400		483,596
Port Auth NY & NJ - JFK IAT		5.00	%	12/1/2020	Baa1		1,560		1,572,542
Port Auth of Houston		5.00	%	10/1/2039	AAA		11,000		11,099,330
Triborough Brdg & Tunl Auth (NPFGC)(FGIC)		5.50	%	11/15/2021	A+		1,650		1,761,507
Total									148,122,261
Utilities 12.79%
American Muni Pwr - Hydroelec Proj		2.25	%#(a)	2/15/2048	A		6,500		6,548,425

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Utilities (continued)
American Muni Pwr- Prairie St TCRS (BAM)		5.25	%	2/15/2030	AA	$	2,500	$	2,702,325
Central Plains - Goldman Sachs		5.00	%	9/1/2027	BBB+		1,305		1,572,995
Chicago Wastewater		5.00	%	1/1/2021	A		1,000		1,017,420
Chicago Wastewater		5.00	%	1/1/2022	A		2,000		2,103,560
Chicago Water		5.00	%	11/1/2022	A		1,000		1,079,930
Chicago Water		5.00	%	11/1/2022	A		5,680		6,134,002
Chicago Water (AGM)		5.00	%	11/1/2028	AA		2,500		3,022,300
City of Rockport Poll Ctl - IN MI Pwr		3.05	%	6/1/2025	A-		3,500		3,821,195
Cleveland Public Pwr (AGM)		5.00	%	11/15/2026	AA		1,190		1,503,184
Cleveland Public Pwr (AGM)		5.00	%	11/15/2027	AA		2,280		2,954,903
Cleveland Public Pwr (AGM)		5.00	%	11/15/2028	AA		2,000		2,649,740
Cleveland Public Pwr (AGM)		5.00	%	11/15/2029	AA		1,000		1,353,290
DE EDA - Delmarva Pwr & Light		1.05	%#(a)	1/1/2031	A		6,315		6,353,332
Detroit Water		5.00	%	7/1/2021	AA-		420		439,383
Detroit Water		5.00	%	7/1/2022	AA-		500		545,360
Escambia Co PCR - Gulf Power		2.60	%	6/1/2023	A		3,000		3,175,710
Farmington Poll Ctl - NM Pub Svc		1.875	%#(a)	4/1/2033	BBB		4,000		3,991,720
Floyd CO Dev - GA Power		2.35	%#(a)	7/1/2022	Baa1		1,500		1,510,890
IL Fin Auth - Peoples Gas		1.875	%#(a)	2/1/2033	Aa3		6,500		6,505,460
KY Muni Pwr - Prairie State Proj		3.45	%#(a)	9/1/2042	Baa1		1,700		1,712,291
KY PCR - KY Util Comp		1.55	%#(a)	9/1/2042	A1		11,250		11,246,063
KY Public Energy Auth - BP		4.00	%#(a)	1/1/2049	A1		1,775		1,956,600
KY Public Energy Auth - Morgan Stanley		4.00	%#(a)	4/1/2048	A3		3,110		3,417,268
Lehigh Co IDA - PPL Elec Util		1.80	%#(a)	2/15/2027	A1		10,660		10,777,793
Long Island Power Auth		0.871% (1 Mo. LIBOR * .70 + .75	%)#	5/1/2033	A		10,000		9,959,800
Long Island Power Auth		5.00	%	9/1/2026	A		500		616,150
Long Island Power Auth		5.00	%	9/1/2027	A		500		631,305
Louisa VA IDA - VA Elec & Pwr CO		1.90	%#(a)	11/1/2035	A2		5,000		5,149,150
Louisville/Jeff Co Poll Ctrl - Louisville		1.85	%#(a)	10/1/2033	A1		5,000		5,037,900
Mason Cnty Poll Ctrl - Appalachian Power		2.75	%	10/1/2022	A-		27,500		28,211,425
MEAG - Proj 1		5.00	%	1/1/2021	A2		7,000		7,127,260
Northern CA Gas - Goldman Sachs		4.00	%#(a)	7/1/2049	A3		5,000		5,533,700
NY Elec Sys - LIPA		1.65	%#(a)	9/1/2049	A		4,000		3,989,840
Philadelphia Gas Works		5.00	%	8/1/2020	A		2,000		2,006,440
Philadelphia Gas Works		5.00	%	8/1/2023	A		850		945,183
Philadelphia Gas Works		5.00	%	8/1/2024	A		800		915,016
PR Aqueduct & Swr Auth		5.00	%	7/1/2022	Ca		2,000		2,095,000
PR Elec Pwr Auth(c)		5.25	%	7/1/2018	NR		2,000		1,387,500
Rockport IN Wtr Pollution Ctl		1.35	%#(a)	7/1/2025	A-		2,000		2,028,160
Rockport IN Wtr Pollution Ctl		1.35	%#(a)	7/1/2025	A-		2,150		2,180,272

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Utilities (continued)
SA Energy Acquisition Pub Fac - Goldman Sachs		5.50	%	8/1/2021	A3	$	4,350	$	4,532,352
San Antonio Elec & Gas		1.75	%#(a)	2/1/2049	Aa2		10,750		10,959,303
San Antonio Elec & Gas		2.75	%#(a)	2/1/2048	Aa2		8,000		8,415,520
San Antonio Water System		2.625	%#(a)	5/1/2049	AA		5,000		5,313,650
Wise Co IDA - VA Elec & Pwr Co		2.15	%#(a)	10/1/2040	A2		13,430		13,434,700
WV EDA - Appalachian Pwr		2.55	%#(a)	3/1/2040	A-		2,000		2,060,660
WV EDA - Appalachian Pwr		2.625	%#(a)	12/1/2042	A-		3,000		3,050,730
York Co VA IDA - VA Elec & Pwr CO		1.90	%#(a)	5/1/2033	A2		5,500		5,678,255
Total									219,354,410
Total Municipal Bonds (cost $1,425,702,778)									1,452,610,643

	Interest Rate#			Interest Rate Reset Date(d)	Final Maturity Date
SHORT-TERM INVESTMENTS 13.97%
Variable Rate Demand Notes 13.97%
Corporate-Backed 0.06%
PSL North America		3.67	%	7/2/2020	11/1/2032	BBB-	1,000	1,000,000
General Obligation 1.78%
NYC GO ARS		0.40	%	7/1/2020	10/1/2046	Aa1	20,600	20,600,000
Texas St GO		0.12	%	7/1/2020	4/1/2036	Aaa	10,000	10,000,000
Total								30,600,000
Health Care 6.80%
AL Hlth Care Auth - Baptist Health		1.32	%	7/2/2020	11/1/2042	A3	17,055	17,055,000
AR DFA - Baptist Mem Hlth		1.24	%	7/2/2020	9/1/2044	BBB+	46,906	46,906,000
Lee Memorial Hlth System		0.78	%	7/2/2020	4/1/2049	A+	18,780	18,780,000
NJ Hlth - Christian Hlth Care Ctr		0.26	%	7/2/2020	7/1/2038	BBB+	5,515	5,515,000
NYC Muni Water		0.14	%	7/1/2020	6/15/2045	AAA	3,835	3,835,000
WV United Health Sys		0.77	%	7/2/2020	6/1/2033	A	24,540	24,540,000
Total								116,631,000
Housing 0.61%
IN Hsg & Cmnty Dev - SF Mtge Rev (GNMA)		0.03	%	7/2/2020	7/1/2047	Aaa	10,475	10,475,000

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

Investments	Interest Rate#			Interest Rate Reset Date(d)	Final Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Lease Obligations 0.23%
Montgomery Co Pub Bldg Auth		0.18	%	7/1/2020	11/1/2027	Aa2	$	3,880	$	3,880,000
Tax Revenue 1.71%
NYC TFA - Future Tax		0.14	%	7/1/2020	11/1/2044	AAA		29,230		29,230,000
Utilities 2.78%
Appling Co Dev - GA Power		0.22	%	7/1/2020	9/1/2041	A-		9,750		9,750,000
NYC Muni Water		0.14	%	7/1/2020	6/15/2050	AA+		20,290		20,290,000
NYC Muni Water		0.14	%	7/1/2020	6/15/2045	AAA		1,290		1,290,000
NYC Muni Water		0.14	%	7/1/2020	6/15/2045	AAA		16,400		16,400,000
Total										47,730,000
Total Short-Term Investments (cost $239,546,000)										239,546,000
Total Investments in Securities 98.70% (cost $1,665,248,778)										1,692,156,643
Cash and Other Assets in Excess of Liabilities 1.30%										22,295,220
Net Assets 100.00%									$	1,714,451,863

AGM	Insured by - Assured Guaranty Municipal Corporation.
AMBAC	Insured by - AMBAC Assurance Corporation.
BAM	Insured by - Build America Mutual.
COP	Certificates of Participation.
CPI	Consumer Price Index: Rate fluctuate based on CPI.
FGIC	Insured by - Financial Guaranty Insurance Company.
GNMA	Government National Mortgage Association.
LIBOR	London Interbank Offered Rate.
MUNIPSA	SIFMA Municipal Swap Index Yield.
NPFGC	Insured by - National Public Finance Guarantee Corporation.
NR	Not Rated.
SIFMA	Insured by - Securities Industry and Financial Markets Association.
TCRS	Transferable Custodial Receipt.
#	Variable rate security.  The interest rate represents the rate in effect at June 30, 2020.
†	Security was purchased pursuant to Rule 144A under the Securities Act of 1933 and, unless registered under such Act or exempted from registration, may only be resold to qualified institutional buyers. At June 30, 2020, the total value of Rule 144A securities was $24,153,824, which represents 1.41% of net assets.
(a)	Variable Rate is Fixed to Float: Rate remains fixed or at Zero Coupon until designated future date.
(b)	This investment has been rated by Fitch IBCA.
(c)	Defaulted (non-income producing security).
(d)	The interest rate reset date shown represents the date in which the Fund has the right to sell a Variable Rate Demand Note (“VRDN”) back to the issuer for Principal Amount. The interest rate on the VRDN is generally reset daily based on the SIFMA Municipal Swap Index.

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(concluded)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION TAX FREE FUND June 30, 2020

The following is a summary of the inputs used as of June 30, 2020 in valuing the Fund’s investments carried at fair value⁽¹⁾:

Investment Type(2)	Level 1		Level 2		Level 3		Total
Long-Term Investments
Municipal Bonds	$	—	$	1,452,610,643	$	—	$	1,452,610,643
Short-Term Investments
Variable Rate Demand Notes		—		239,546,000		—		239,546,000
Total	$	—	$	1,692,156,643	$	—	$	1,692,156,643

(1)	Refer to Note 2(b) for a description of fair value measurements and the three-tier hierarchy of inputs.
(2)	See Schedule of Investments for fair values in each industry.

The following is a reconciliation of investments with unobservable inputs (Level 3) that were used in determining fair value:

Investment Type	Municipal Bonds
Balance as of October 1, 2019	$	5,642,500
Accrued Discounts (Premiums)		—
Realized Gain (Loss)		—
Change in Unrealized Appreciation (Depreciation)		—
Purchases		—
Sales		—
Transfers into Level 3		—
Transfers out of Level 3		(5,642,500	)
Balance as of June 30, 2020	$	—
Change in unrealized appreciation/depreciation for the period ended June 30, 2020, related to Level 3 investments held at June 30, 2020	$	—

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
MUNICIPAL BONDS 99.08%
Corporate-Backed 8.16%
AL IDA - Office Max Rmkt AMT	6.45	%#(a)	12/1/2023	B1		$	2,300	$	2,299,954
Allegheny Co IDA - US Steel	4.875	%	11/1/2024	B-			3,300		3,047,055
Allegheny Co IDA - US Steel	5.125	%	5/1/2030	B-			1,000		880,060
AZ IDA	3.625	%	5/20/2033	BBB			14,840		15,445,902
Build NYC Res Corp - Pratt Paper AMT†	4.50	%	1/1/2025	NR			3,280		3,405,263
Build NYC Res Corp - Pratt Paper AMT†	5.00	%	1/1/2035	NR			550		576,422
CA Fin Auth - United Airlines AMT	4.00	%	7/15/2029	BB-			11,090		11,197,462
CA MFA - Waste Mgmt AMT	2.40	%#(a)	10/1/2044	A-			9,750		10,554,765
CA Poll Ctl - Waste Mgmt AMT	3.00	%	11/1/2025	A-			9,850		10,784,174
Chandler AZ IDA - Intel Corp AMT	2.70	%#(a)	12/1/2037	A+			7,250		7,621,780
Citizens Property Insurance Corp	5.00	%	6/1/2022	A+			12,500		13,236,500
Downtown Doral CDD†	4.25	%	12/15/2028	NR			250		260,135
Downtown Doral CDD†	4.75	%	12/15/2038	NR			625		675,388
Gloucester Co Poll Ctl - Logan AMT	5.00	%	12/1/2024	BBB-			1,485		1,547,771
Greater Orlando Aviation - Jet Blue AMT	5.00	%	11/15/2026	NR			2,980		3,060,520
Houston Arpt - United Airlines AMT	5.00	%	7/15/2028	BB-			2,525		2,619,107
Houston Arpt - United Airlines AMT	5.00	%	7/1/2029	BB-			2,295		2,354,532
IA Fin Auth - Iowa Fertilizer Co	3.125	%	12/1/2022	BB-			1,875		1,893,919
IA Fin Auth - Iowa Fertilizer Co	5.25	%	12/1/2025	BB-			10,000		10,443,500
IA Fin Auth - Iowa Fertilizer Co†	5.875	%	12/1/2026	BB-			3,365		3,502,427
IN Fin Auth - OVEC(b)	3.00	%	11/1/2030	BBB-	(c)		1,600		1,646,448
IN Fin Auth - OVEC(b)	3.00	%	11/1/2030	BBB-	(c)		2,000		2,058,060
IN Fin Auth - OVEC(b)	3.00	%	11/1/2030	BBB-	(c)		2,000		2,058,060
Indianapolis Local Pub Impt - IND Arpt AMT	5.00	%	1/1/2026	A1			9,425		10,825,555
Indianapolis Local Pub Impt - IND Arpt AMT	5.00	%	1/1/2027	A1			8,300		9,486,817
LA Citizens Property Insurance Corp (AGM)	5.00	%	6/1/2022	AA			2,000		2,157,220
LA Env Facs - Westlake Chem	3.50	%	11/1/2032	Baa2			8,850		9,221,965
LA Env Facs - Westlake Chem	6.50	%	8/1/2029	Baa2			6,780		6,802,103
LA St John Parish - Marathon Oil	2.20	%#(a)	6/1/2037	BBB-			7,500		7,196,850
Liberty Dev Corp - Goldman Sachs	5.25	%	10/1/2035	A3			740		1,000,421
Love Field Arpt - Southwest Airlines AMT	5.00	%	11/1/2028	Baa1			1,800		1,851,192
Martin Co IDA - Indiantown Cogen AMT†	4.20	%	12/15/2025	A-			6,000		6,002,880
Matagorda Co Nav Dist - AEP TX Central	2.60	%	11/1/2029	A-			2,800		2,848,748
Matagorda Co Nav Dist - AEP TX Central	4.00	%	6/1/2030	A-			8,000		8,359,200
MD EDC - Chesapeake Bay Hyatt(d)	5.00	%	12/1/2016	NR			2,570		1,542,000	(e)
Met Govt Nashville & Davidson Cnty	4.00	%	7/1/2034	AA			10,000		11,791,900
Mission Econ Dev Corp - Natgasoline AMT†	4.625	%	10/1/2031	BB-			10,000		10,505,400
Mission Waste - Republic Services AMT	1.50	%#(a)	5/1/2050	BBB+			5,000		4,999,750
Nez Perce Co Poll Ctl - Potlatch	2.75	%	10/1/2024	BBB-			10,500		10,626,105
NH National Fin Auth - Covanta AMT†	4.00	%	11/1/2027	B1			4,225		4,279,798

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Corporate-Backed (continued)
NH National Fin Auth - Hsg Sec	4.125	%	1/20/2034	NR	$	4,973	$	5,339,141
Niagara Area Dev Corp - Covanta†	3.50	%	11/1/2024	B1		4,650		4,664,461
Niagara Area Dev Corp - Covanta AMT†	4.75	%	11/1/2042	B1		5,500		5,558,135
NJ EDA - Continental Airlines AMT	5.25	%	9/15/2029	BB-		11,320		11,544,476
NJ EDA - Continental Airlines AMT	5.50	%	6/1/2033	BB-		1,500		1,526,685
NJ EDA - Sch Facs	5.00	%	6/15/2030	BBB+		2,000		2,259,980
NJ EDA - Sch Facs	5.00	%	6/15/2033	BBB+		2,000		2,221,180
NY Energy RDA - NYSEGC	3.50	%	10/1/2029	A-		8,200		9,290,026
NY Env Facs - Casella Waste AMT†	2.875	%#(a)	12/1/2044	B		2,000		1,908,160
NY Liberty Dev Corp - 3 WTC†	5.15	%	11/15/2034	NR		1,875		1,952,944
NY Liberty Dev Corp - 3 WTC†	7.25	%	11/15/2044	NR		1,920		2,082,835
NY Trans Dev Corp - American Airlines AMT	5.00	%	8/1/2026	B-		3,000		3,009,870
NY Trans Dev Corp - American Airlines AMT	5.25	%	8/1/2031	B-		5,960		6,162,461
NY Trans Dev Corp - American Airlines AMT	5.375	%	8/1/2036	B-		1,850		1,914,694
NYC Cap Res - Arthur Mgmt	7.00	%	8/1/2025	NR		3,100		3,116,554
NYC IDA - TRIPS AMT	5.00	%	7/1/2022	BBB+		2,330		2,471,221
NYC IDA - TRIPS AMT	5.00	%	7/1/2028	BBB+		3,500		3,701,215
OH Air Dev Auth - AEP	1.90	%#(a)	5/1/2026	BBB+		3,285		3,314,729
OH Air Dev Auth - AEP	2.40	%#(a)	12/1/2038	BBB+		4,500		4,573,440
OH Air Dev Auth - AEP AMT	2.50	%#(a)	11/1/2042	BBB+		5,800		6,023,474
OH Air Dev Auth - AEP AMT	2.60	%#(a)	6/1/2041	BBB+		9,250		9,440,920
OH Air Quality - Pratt Paper AMT†	3.75	%	1/15/2028	NR		1,700		1,747,600
OH Air Quality - Pratt Paper AMT†	4.25	%	1/15/2038	NR		4,955		5,137,146
OK DFA - Waste Mgmt	2.375	%#(a)	12/1/2021	A-		1,665		1,702,030
PA EDA - Covanta AMT†	3.25	%	8/1/2039	B1		1,035		913,025
PA EDA - Procter & Gamble AMT	5.375	%	3/1/2031	AA-		1,355		1,835,768
Parish of St James - Nustar Logistics†	5.85	%#(a)	8/1/2041	BB-		1,000		1,085,000
Parish of St James - Nustar Logistics†	6.10	%#(a)	6/1/2038	BB-		1,500		1,751,640
Parish of St James - Nustar Logistics†	6.10	%#(a)	12/1/2040	BB-		2,500		2,919,400
Richland Co Env Impt - Intl Paper AMT	3.875	%	4/1/2023	BBB		6,715		7,223,527
Rockdale Co Dev Auth - Pratt Paper AMT†	4.00	%	1/1/2038	NR		5,205		5,313,056
Salem Co Poll Ctl - Chambers AMT	5.00	%	12/1/2023	BBB		6,300		6,605,235
Selma IDB - Intl Paper	2.00	%#(a)	11/1/2033	BBB		1,000		1,034,710
St Charles Parish - Valero Energy	4.00	%#(a)	12/1/2040	BBB		10,435		10,882,557
Tuscaloosa IDA - Hunt Refining†	5.25	%	5/1/2044	NR		6,950		7,606,844
VA Small Bus Fing - Covanta AMT†	5.00	%#(a)	1/1/2048	B-		440		449,816
Valdez Marine Term - BP	5.00	%	1/1/2021	A1		10,000		10,188,800
Valparaiso Facs - Pratt Paper AMT	5.875	%	1/1/2024	NR		740		762,977
Valparaiso Facs - Pratt Paper AMT	6.75	%	1/1/2034	NR		5,000		5,383,050

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Corporate-Backed (continued)
Warren Co - Intl Paper	2.90	%#(a)	9/1/2032	BBB	$	7,500	$	7,925,775
West Pace Coop Dist(d)	9.125	%	5/1/2039	NR		4,900		2,842,000	(e)
Whiting Env Facs - BP AMT	5.00	%#(a)	11/1/2045	A1		6,855		7,433,631
Whiting Env Facs - BP Rmkt	5.25	%	1/1/2021	A1		5,000		5,100,600
WI PFA - American Dream†	5.00	%	12/1/2027	NR		7,000		6,211,590
WI PFA - American Dream†	6.75	%	12/1/2042	NR		5,000		4,385,700
WI PFA - Celanese AMT	5.00	%	12/1/2025	BBB-		6,500		7,381,335
WI PFA - TRIPS AMT	5.25	%	7/1/2028	BBB+		3,750		3,913,312
Total								430,479,833
Education 4.53%
CA Fin Auth - Biola Univ	5.00	%	10/1/2028	Baa1		420		453,848
CA Fin Auth - Biola Univ	5.00	%	10/1/2030	Baa1		430		461,020
Ca State Univ	5.00	%	11/1/2024	Aa2		3,700		3,929,474
CA State Univ Sys	5.00	%	11/1/2024	NR		1,300		1,378,377
CA State Univ Sys	5.00	%	11/1/2026	Aa2		2,750		3,383,023
Cap Trust Ed - Renaissance Charter†	5.00	%	6/15/2039	NR		2,160		2,257,070
Chicago Brd Ed	5.00	%	12/1/2034	BB-		3,000		3,204,390
Chicago Brd Ed	5.00	%	12/1/2036	BB-		9,000		9,548,730
Cleveland State Univ	5.00	%	6/1/2024	A+		1,775		1,881,269
Clifton Higher Ed - Intl Ldrshp Sch	5.125	%	8/15/2030	NR		3,500		3,826,060
CT Ed Facs - Univ of Hartford	4.00	%	7/1/2039	BBB-		1,875		1,902,188
CT Hlth & Ed - Quinnipiac Univ	5.00	%	7/1/2033	A-		8,230		9,303,768
Cuyahoga CCD	5.00	%	8/1/2020	Aa2		935		938,600
Frederick Co Ed Fac - Mount St Mary’s Univ†	5.00	%	9/1/2027	BB+		2,000		2,143,980
Frederick Co Ed Fac - Mount St Mary’s Univ†	5.00	%	9/1/2032	BB+		2,400		2,558,856
Fulton Co Dev - GA Tech Athletic Assoc	5.00	%	10/1/2022	A2		215		234,346
IL Fin Auth - IL Inst of Tech	4.00	%	9/1/2035	Baa3		2,600		2,678,416
IL Fin Auth - IL Inst of Tech	5.00	%	9/1/2030	Baa3		625		720,956
IL Fin Auth - IL Inst of Tech	5.00	%	9/1/2031	Baa3		600		686,904
IL Fin Auth - IL Inst of Tech	5.00	%	9/1/2032	Baa3		500		568,540
IL Fin Auth - IL Inst of Tech	5.00	%	9/1/2033	Baa3		1,000		1,129,350
IL Fin Auth - IL Inst of Tech	5.00	%	9/1/2034	Baa3		2,620		2,948,207
IL Fin Auth - IL Inst of Tech	5.00	%	9/1/2036	Baa3		3,225		3,605,937
IL Fin Auth - Loyola Univ Chicago	5.00	%	7/1/2025	A+		8,620		9,304,945
IL Fin Auth - Noble Chtr Sch	5.00	%	9/1/2025	BBB		1,500		1,631,820
IL Fin Auth - Univ Chicago	5.00	%	10/1/2030	Aa2		8,000		9,296,480
MA DFA - Emerson Clg	5.00	%	1/1/2026	BBB+		5,135		5,792,999
MA DFA - Emerson Clg	5.00	%	1/1/2027	BBB+		2,700		3,033,180
MA DFA - Emerson Clg	5.00	%	1/1/2028	BBB+		1,810		2,027,218

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Education (continued)
MA DFA - Emmanuel College	5.00	%	10/1/2032	Baa2	$	5,000	$	5,646,050
Marietta Dev Auth - Life Univ†	5.00	%	11/1/2037	Ba3		1,500		1,540,635
NC Cap Facs - High Point Univ	5.00	%	5/1/2032	A-		2,500		2,563,950
Nova Southeastern Univ	5.00	%	4/1/2037	A-		5,000		5,867,100
Nova Southeastern Univ	5.00	%	4/1/2038	A-		2,500		2,925,750
NV Dept of Bus & Ind - Somerset Academy†	4.50	%	12/15/2029	BB		710		720,962
NV Dept of Bus & Ind - Somerset Academy†	5.00	%	12/15/2038	BB		1,000		1,008,520
NY Dorm - Mt Sinai Sch Med	5.00	%	7/1/2026	A-		5,000		5,761,650
NY Dorm - Mt Sinai Sch Med	5.00	%	7/1/2027	A-		10,000		11,507,300
NY Dorm - Pace Univ	5.00	%	5/1/2021	BBB-		1,845		1,897,140
NY Dorm - Pace Univ	5.00	%	5/1/2023	BBB-		980		1,073,629
NY Dorm - Pace Univ	5.00	%	5/1/2026	BBB-		980		1,058,861
NY Dorm - PIT	4.00	%	2/15/2034	AA+		5,000		5,700,250
NY Dorm - SUNY	5.00	%	7/1/2026	Aa3		2,000		2,371,960
NY Dorm - SUNY	5.00	%	7/1/2027	Aa3		500		588,885
NY Dorm - SUNY	5.00	%	7/1/2027	Aa3		4,880		5,766,452
NY Dorm - SUNY	5.00	%	7/1/2028	Aa3		4,110		4,846,142
NY Dorm - SUNY	5.00	%	7/1/2029	Aa3		2,750		3,225,750
Penn State Univ	5.00	%	9/1/2037	Aa1		2,545		3,335,833
Pima IDA - American Leadership Acad†	4.75	%	6/15/2037	NR		4,500		4,427,865
Private Clgs & Univs Auth - SCAD	5.00	%	4/1/2029	A3		1,500		1,681,425
Private Clgs & Univs Auth - SCAD	5.00	%	4/1/2031	A3		1,360		1,514,591
Troy Cap Res Corp - RPI	5.00	%	8/1/2024	A3		1,000		1,131,860
Troy Cap Res Corp - RPI	5.00	%	8/1/2025	A3		2,630		3,040,490
Troy Cap Res Corp - RPI	5.00	%	8/1/2026	A3		1,000		1,163,640
Troy Cap Res Corp - RPI	5.00	%	8/1/2027	A3		1,600		1,852,800
Univ of Connecticut	5.00	%	11/1/2032	A+		3,740		4,710,717
Univ of CT	5.00	%	4/15/2031	A+		8,605		10,803,578
Univ of CT	5.00	%	4/15/2035	A+		5,350		6,592,805
Univ of Houston	5.00	%	2/15/2029	AA		10,280		12,515,797
Univ of Illinois (AGM)	4.00	%	4/1/2033	AA		4,905		5,513,416
Univ of Illinois (AGM)	4.00	%	4/1/2034	AA		5,100		5,714,040
Univ of North Carolina - Wilmington	5.00	%	6/1/2023	A1		2,435		2,688,070
Univ of North Carolina - Wilmington	5.00	%	6/1/2024	A1		2,560		2,906,598
VA Clg Bldg Auth	4.00	%	9/1/2035	AA+		8,795		10,220,318
Wayne State Univ	4.00	%	11/15/2034	Aa3		3,900		4,349,163
Total								239,063,943
Energy 0.50%
PEFA Gas	5.00	%#(a)	9/1/2049	A3		22,000		26,577,100

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Financial Services 0.52%
Berks Co IDA - Tower Hlth	4.00	%	11/1/2031	BBB+	$	2,280	$	2,402,983
Berks Co IDA - Tower Hlth	5.00	%	11/1/2030	BBB+		1,315		1,531,830
MA Ed Fin Auth AMT	3.625	%	7/1/2034	AA		15,000		15,410,700
NJ Higher Ed Assistance Auth AMT	3.75	%	12/1/2030	Aaa		2,350		2,470,156
NJ Higher Ed Assistance Auth AMT	4.00	%	12/1/2032	Aaa		2,690		2,876,471
NJ Higher Ed Assistance Auth AMT	4.00	%	12/1/2034	Aaa		2,400		2,547,384
Total								27,239,524
General Obligation 17.73%
Barrington SD(b)	4.00	%	12/1/2036	AAA		2,650		3,088,999
Barrington SD(b)	4.00	%	12/1/2038	AAA		6,315		7,302,729
Barrington SD(b)	4.00	%	12/1/2039	AAA		2,000		2,306,940
Bellwood GO	5.875	%	12/1/2027	A		5,000		5,492,850
Bellwood GO	6.15	%	12/1/2032	A		3,770		4,126,529
CA State GO	0.888% (1 Mo. LIBOR * .70 + .76	%)#	12/1/2031	Aa2		5,000		4,998,600
CA State GO	3.00	%	10/1/2033	Aa2		14,150		15,710,179
CA State GO	4.00	%	3/1/2036	Aa2		21,330		25,896,326
CA State GO	4.00	%	10/1/2036	Aa2		5,000		6,013,450
CA State GO	4.00	%	3/1/2046	Aa2		3,500		4,123,105
CA State GO	5.00	%	10/1/2027	Aa2		10,000		11,149,500
CA State GO	5.00	%	9/1/2030	Aa2		10,000		12,056,200
CA State GO	5.00	%	4/1/2032	Aa2		13,850		19,674,479
CA State GO (AGM)	5.25	%	8/1/2032	AA		20,000		28,258,400
Chabot/Las Positas CCD	5.00	%	8/1/2023	AA		3,000		3,433,950
Chicago Brd Ed	5.00	%	12/1/2029	BB-		3,000		3,293,250
Chicago Brd Ed	5.00	%	12/1/2030	BB-		3,500		3,870,020
Chicago Brd Ed	5.00	%	12/1/2030	BB-		5,100		5,590,212
Chicago Brd Ed	5.00	%	12/1/2031	BB-		1,500		1,636,350
Chicago Brd Ed	5.00	%	12/1/2031	BB-		3,100		3,106,789
Chicago Brd Ed	5.00	%	12/1/2032	BB-		4,845		5,252,125
Chicago Brd Ed	5.00	%	12/1/2033	BB-		900		971,415
Chicago Brd Ed	5.00	%	12/1/2034	BB-		475		511,057
Chicago Brd Ed	5.00	%	12/1/2035	BB-		450		482,238
Chicago Brd Ed	5.00	%	12/1/2046	BB-		7,500		7,896,300
Chicago Brd Ed†	6.75	%	12/1/2030	BB-		5,000		6,070,650
Chicago Brd Ed (AGM)	5.00	%	12/1/2027	AA		2,860		3,324,292
Chicago GO	5.00	%	1/1/2022	BBB+		7,770		7,899,914
Chicago GO	5.00	%	1/1/2024	BBB+		15,000		15,843,300
Chicago GO	5.00	%	1/1/2025	BBB+		7,000		7,475,440
Chicago GO	5.00	%	1/1/2028	BBB+		6,900		7,572,543

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
General Obligation (continued)
Chicago GO	5.00	%	1/1/2029	BBB+	$	7,750	$	8,574,057
Chicago GO	5.00	%	1/1/2030	BBB+		2,000		2,230,360
Chicago GO	5.00	%	1/1/2031	BBB+		2,210		2,365,341
Chicago GO	5.00	%	1/1/2034	BBB+		7,625		8,003,505
Chicago GO	5.125	%	1/1/2027	BBB+		3,100		3,312,784
Chicago GO	5.25	%	1/1/2028	BBB+		3,845		4,117,803
Chicago GO	5.50	%	1/1/2037	BBB+		1,250		1,335,213
Chicago GO	5.50	%	1/1/2049	BBB+		3,750		4,115,025
Chicago GO	5.625	%	1/1/2030	BBB+		1,835		2,084,010
Chicago GO	5.75	%	1/1/2033	BBB+		7,000		7,926,590
Chicago GO	6.00	%	1/1/2038	BBB+		12,840		14,516,262
Chicago GO (NPFGC)(FGIC)	Zero Coupon		1/1/2031	BBB+		1,510		963,591
Chicago Met Water Reclmtn Dist	5.00	%	12/1/2027	AA+		4,600		5,567,610
Chicago Met Water Reclmtn Dist	5.00	%	12/1/2028	AA+		6,715		8,104,669
Chicago Met Water Reclmtn Dist	5.25	%	12/1/2034	AA+		10,465		15,300,144
City of Schaumburg	3.00	%	12/1/2031	AAA		1,300		1,383,707
City of Skokie	3.00	%	12/1/2029	Aa2		1,080		1,202,429
Clackamas Co Sch Dist - North Clackamas	5.00	%	6/15/2025	AA+		1,450		1,708,579
Clark Co GO	4.00	%	6/1/2037	AA+		6,890		8,035,256
Clark Co GO	5.00	%	11/1/2027	AA+		10,775		12,843,369
Clark Co Sch Dist (AGM)	3.00	%	6/15/2037	AA		12,195		12,812,433
Clark Co SD (AGM)	4.00	%	6/15/2036	AA		1,250		1,466,413
Clark Co SD (AGM)	5.00	%	6/15/2028	AA		1,000		1,278,200
Clark Co SD (AGM)	5.00	%	6/15/2029	AA		1,750		2,283,382
Clark Co SD (AGM)	5.00	%	6/15/2031	AA		650		857,292
Clark Co SD (AGM)	5.00	%	6/15/2033	AA		1,380		1,793,407
Cook Co GO	5.00	%	11/15/2020	A+		5,000		5,044,150
Cook Co GO	5.00	%	11/15/2021	A+		5,000		5,144,550
Cook Co GO	5.00	%	11/15/2025	A+		6,000		6,342,780
Cook Co GO	5.25	%	11/15/2023	A+		10,510		10,931,871
CT State GO	4.00	%	1/15/2034	A1		7,230		8,482,019
CT State GO	4.00	%	4/15/2037	A1		1,825		2,087,179
CT State GO	4.00	%	6/15/2037	A1		775		881,702
CT State GO	5.00	%	10/15/2028	A1		12,500		15,344,875
CT State GO	5.00	%	1/15/2030	A1		12,500		16,222,750
CT State GO	5.00	%	6/15/2032	A1		2,000		2,483,860
CT State GO	5.00	%	11/15/2033	A1		3,000		3,534,510
CT State GO	5.00	%	6/15/2034	A1		1,100		1,354,958
CT State GO	5.00	%	6/15/2035	A1		1,125		1,380,364
CT State GO	5.00	%	4/15/2036	A1		1,150		1,425,943
Deforest Sch Dist	3.00	%	4/1/2038	AA+		4,000		4,309,000
Eaton Area Pk & Rec Dist	5.50	%	12/1/2030	NR		240		248,700
Fresno USD (NPFGC)(FGIC)	5.25	%	2/1/2024	A+		3,285		3,797,131
Geneva USD	5.00	%	1/1/2028	AA+		1,125		1,425,713

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
General Obligation (continued)
Geneva USD	5.00	%	1/1/2029	AA+	$	2,200	$	2,782,186
Geneva USD	5.00	%	1/1/2030	AA+		1,400		1,762,068
HI State GO	5.00	%	8/1/2026	AA+		7,590		8,939,122
Hinsdale GO	4.00	%	1/15/2037	AAA		6,065		7,079,432
Houston GO	5.00	%	3/1/2024	AA		2,000		2,324,000
Howard Co GO	3.00	%	8/15/2036	AAA		1,910		2,078,749
Howard Co GO	3.00	%	8/15/2037	AAA		2,255		2,446,630
Howard Co GO	3.00	%	8/15/2038	AAA		1,500		1,622,850
IL State GO	5.00	%	7/1/2022	BBB-		6,500		6,766,890
IL State GO	5.00	%	8/1/2023	BBB-		5,350		5,657,464
IL State GO	5.00	%	8/1/2024	BBB-		14,565		15,101,575
IL State GO	5.00	%	11/1/2027	BBB-		5,000		5,432,500
IL State GO	5.00	%	2/1/2028	BBB-		13,620		14,746,646
IL State GO	5.00	%	11/1/2029	BBB-		2,800		2,998,716
IL State GO	5.00	%	10/1/2032	BBB-		8,300		8,915,445
IL State GO	5.00	%	10/1/2033	BBB-		5,000		5,366,150
IL State GO	5.25	%	5/1/2023	BBB-		5,000		5,300,500
IL State GO	5.25	%	7/1/2030	BBB-		5,430		5,644,322
IL State GO	5.25	%	2/1/2034	BBB-		3,295		3,436,619
IL State GO	5.50	%	5/1/2030	BBB-		3,395		3,876,547
IL State GO	5.50	%	7/1/2038	BBB-		5,000		5,231,050
IL State GO	5.50	%	5/1/2039	BBB-		11,000		12,396,340
LA State GO	5.00	%	5/1/2028	AA-		11,180		13,237,344
LA State GO	5.00	%	3/1/2031	AA-		5,000		6,473,650
Lake Cnty IL Sch Dist #113	4.00	%	1/1/2032	Aaa		4,130		4,952,489
Lake Co GO	3.50	%	11/30/2031	AAA		1,825		1,969,887
Lane Co Sch Dist #4J	4.00	%	6/15/2034	Aa1		9,000		9,950,850
Lubbock GO	5.00	%	2/15/2026	AA+		11,810		14,121,807
Luzerne Co GO (AGM)	5.00	%	11/15/2022	AA		2,250		2,480,400
Luzerne Co GO (AGM)	5.00	%	11/15/2023	AA		2,500		2,845,225
Luzerne Co GO (AGM)	5.00	%	11/15/2024	AA		4,000		4,693,000
Memphis TN GO	4.00	%	5/1/2038	AA		6,395		7,481,702
MI Strategic Fund - I-75 AMT (AGM)	4.25	%	12/31/2038	AA		2,500		2,762,500
Miami-Dade Co GO	5.00	%	7/1/2038	AA		4,830		6,247,025
MS State GO	3.00	%	10/1/2034	AA		6,650		7,339,804
Nassau Co GO (AGM)	5.00	%	1/1/2026	AA		10,000		12,184,600
NJ State GO	5.00	%	6/1/2027	A-		3,650		4,498,552
NJ State GO	5.00	%	6/1/2029	A-		5,000		6,083,600
NV State GO	5.00	%	11/1/2026	AA+		7,500		9,069,975
NY Dorm - Sch Dist (AGM)	5.00	%	10/1/2023	AA		2,500		2,838,925
NY Dorm - Sch Dist (AGM)	5.00	%	10/1/2031	AA		5,370		6,831,929
NYC GO	5.00	%	10/1/2021	Aa1		6,000		6,342,240
NYC GO	5.00	%	8/1/2022	Aa1		10,010		10,503,593
NYC GO	5.00	%	8/1/2025	Aa1		12,000		13,545,960
NYC GO	5.00	%	8/1/2026	Aa1		5,235		5,584,960

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
General Obligation (continued)
NYC GO	5.00	%	8/1/2032	Aa1		$	1,750	$	2,234,680
NYC GO	5.00	%	10/1/2032	Aa1			3,500		4,534,670
NYC GO	5.00	%	10/1/2033	Aa1			4,500		5,798,610
NYC GO	5.00	%	12/1/2041	Aa1			14,000		16,662,240
PA State GO	4.00	%	3/1/2035	Aa3			12,500		14,652,750
PA State GO	4.00	%	3/1/2038	Aa3			8,020		9,309,776
PA State GO	5.00	%	1/15/2028	Aa3			10,000		12,549,400
Peralta CCD	5.00	%	8/1/2021	AA-			3,000		3,154,020
Perris UHSD (AGM)	4.00	%	9/1/2037	AA			2,000		2,339,080
Perris UHSD (AGM)	4.00	%	9/1/2039	AA			5,050		5,826,084
Perris UHSD (AGM)	4.00	%	9/1/2040	AA			1,935		2,209,054
Philadelphia GO	5.00	%	2/1/2030	A			2,750		3,626,892
Philadelphia GO	5.00	%	2/1/2031	A			2,500		3,237,200
Philadelphia GO	5.00	%	2/1/2032	A			1,750		2,250,360
Philadelphia GO	5.00	%	2/1/2033	A			2,500		3,193,250
Philadelphia Sch Dist	5.00	%	9/1/2026	A2			500		611,475
Philadelphia Sch Dist	5.00	%	9/1/2027	A2			600		751,008
Philadelphia Sch Dist	5.00	%	9/1/2028	A2			500		640,235
Philadelphia Sch Dist	5.00	%	9/1/2030	A2			2,500		3,217,325
Philadelphia Sch Dist	5.00	%	9/1/2031	A2			2,500		3,196,625
Philadelphia Sch Dist	5.00	%	9/1/2032	A2			3,200		4,061,952
Philadelphia Sch Dist (AGM)	5.00	%	6/1/2030	AA			5,000		6,014,500
Philadelphia Sch Dist (AGM)	5.00	%	6/1/2031	AA			5,000		5,984,200
PR Comwlth GO(d)	5.00	%	7/1/2041	Ca			1,250		787,500
PR Comwlth GO (AGM)	5.00	%	7/1/2035	AA			2,115		2,140,951
PR Comwlth GO (AGM)	5.25	%	7/1/2024	AA			855		881,873
PR Comwlth GO TCRS (AMBAC)	4.50	%	7/1/2023	Ca			1,285		1,286,491
PR Pub Bldg Auth GTD (AMBAC)	10.00	%#(a)	7/1/2035	Ca			4,245		4,506,195
Reedy Creek Impt Dist GO	4.00	%	6/1/2031	AA-			2,240		2,633,882
RI State GO	5.00	%	8/1/2029	AA			7,500		9,481,200
Romeoville GO	4.00	%	12/30/2036	Aa2			4,725		5,467,723
Romeoville GO	4.00	%	12/30/2037	Aa2			3,800		4,384,022
VT EDA - Casella Waste AMT†	4.625	%#(a)	4/1/2036	B			750		812,648	(e)
WA State GO	5.00	%	8/1/2022	Aaa			14,245		14,982,464
Wake Co Ltd Ob	4.00	%	12/1/2031	AA+			5,000		5,819,000
Williamson Co GO	3.00	%	2/15/2034	AAA			13,400		14,825,224
Total									935,061,994
Health Care 13.97%
Alachua Co Hlth - East Ridge Ret Vlg	5.00	%	11/15/2024	B-	(c)		3,690		3,379,560
Alachua Co Hlth - East Ridge Ret Vlg	5.625	%	11/15/2029	B-	(c)		1,000		857,790
Allegheny Co Hosp Auth - UPMC	4.00	%	7/15/2038	A			3,750		4,207,837

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
Allegheny County Health Network	5.00	%	4/1/2030	A		$	4,750	$	5,827,395
Allegheny County Health Network	5.00	%	4/1/2031	A			6,000		7,311,780
Antelope Valley Hlth	5.00	%	3/1/2031	Ba3			7,000		7,435,470
AR DFA - Baptist Mem Hlth	1.68% (MUNIPSA * 1 + 1.55	%)#	9/1/2044	BBB+			12,000		11,895,240
Atlantic Beach Hlth Facs - Fleet Landing	5.00	%	11/15/2028	BBB	(c)		2,020		2,108,900
AZ Hlth Facs - Phoenix Childrens Hsp	5.00	%	2/1/2030	A1			6,000		6,319,860
Blaine Sr Hsg & Hlthcare - Crest View	5.125	%	7/1/2025	NR			3,075		2,894,528
CA Hlth - Childrens Hsp Los Angeles	5.00	%	11/15/2022	BBB+			1,540		1,683,944
CA Hlth - Childrens Hsp Los Angeles	5.00	%	11/15/2023	BBB+			1,000		1,092,060
CA Hlth - Childrens Hsp Los Angeles	5.00	%	11/15/2024	BBB+			2,000		2,179,780
CA Hlth - Childrens Hsp Los Angeles	5.00	%	11/15/2025	BBB+			4,880		5,293,873
CA Hlth - Childrens Hsp Los Angeles	5.00	%	11/15/2026	BBB+			3,705		4,009,366
CA Hlth - Childrens Hsp Los Angeles	5.00	%	11/15/2029	BBB+			1,300		1,397,812
CA Hlth - Lucile Packard Childrens Hsp	5.00	%	8/15/2032	A+			1,250		1,492,388
CA Hlth - Sutter Hlth	5.00	%	11/15/2032	A+			2,000		2,481,040
CA Hlth - Sutter Hlth	5.00	%	11/15/2033	A+			2,450		3,026,754
CA Hlth - Sutter Hlth	5.00	%	11/15/2034	A+			3,350		4,126,798
CA Hlth Facs - Cedars-Sinai Med Ctr	5.00	%	11/15/2026	Aa3			5,000		6,095,850
CA Muni Fin - Cmnty Med Ctrs	5.00	%	2/1/2030	A-			3,305		3,756,926
CA Stwde - Loma Linda Univ Med Ctr†	5.00	%	12/1/2033	BB-			1,000		1,093,330
CA Stwde - Loma Linda Univ Med Ctr†	5.25	%	12/1/2038	BB-			1,500		1,645,590
Camden Co Impt Auth - Cooper Hlth	5.00	%	2/15/2023	BBB+			3,000		3,276,090
Camden Co Impt Auth - Cooper Hlth	5.00	%	2/15/2024	BBB+			3,730		4,191,550
Camden Co Impt Auth - Cooper Hlth	5.00	%	2/15/2025	BBB+			1,250		1,391,975
Camden Co Impt Auth - Cooper Hlth	5.00	%	2/15/2027	BBB+			1,000		1,104,970
City of Oroville- Oroville Hsp	5.25	%	4/1/2034	BB			2,300		2,504,217
Clarke Co Hsp - Piedmont Hlth	5.00	%	7/1/2029	AA-			7,090		8,497,578
Clarke Co Hsp - Piedmont Hlth	5.00	%	7/1/2030	AA-			4,500		5,384,565
CO Hlth Fac Auth - CommonSpirit	4.00	%	8/1/2039	BBB+			2,500		2,730,450
CO Hlth Facs - Valley View Hosp	2.80	%#(a)	5/15/2042	A-			2,380		2,491,027
CO Hlth Facs Auth - Commonspirit	5.00	%	8/1/2031	BBB+			3,000		3,686,700
CO Hlth Facs- Adventhealth Obligated	4.00	%	11/15/2043	AA			6,715		7,544,437
CT Hlth & Ed - Griffin Hosp†	5.00	%	7/1/2032	BB+			370		423,121
CT Hlth & Ed - Griffin Hosp†	5.00	%	7/1/2034	BB+			225		253,193
CT Hlth & Ed - Griffin Hosp†	5.00	%	7/1/2039	BB+			1,000		1,088,490
CT Hlth & Ed - Trinity Hlth Corp	5.00	%	12/1/2041	AA-			5,150		5,999,904
CT Hlth & Ed Fac Auth - Nuvance Hlt	4.00	%	7/1/2034	A-			1,750		1,925,700
CT Hlth & Ed Fac Auth - Nuvance Hlt	4.00	%	7/1/2035	A-			2,500		2,738,750
CT Hlth & Ed Fac Auth - Nuvance Hlt	5.00	%	7/1/2028	A-			5,000		6,133,450
CT Hlth & Ed Fac Auth - Nuvance Hlt	5.00	%	7/1/2029	A-			5,250		6,544,177

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
Cuyahoga Co Hsp - Metrohealth	5.00	%	2/15/2037	BBB-		$	5,000	$	5,565,700
DC Hsp - Childrens Ntl Hsp	5.00	%	7/15/2026	A1			1,700		2,028,695
Decatur Hsp - Wise Hlth	5.00	%	9/1/2034	BBB-			4,825		5,262,434
Decatur Hsp - Wise Hlth	5.25	%	9/1/2029	BBB-			800		895,640
Duluth EDA - St Lukes Hsp	5.75	%	6/15/2032	NR			4,250		4,517,410
Eisenhower Med Ctr	5.00	%	7/1/2029	Baa2			900		1,081,116
Eisenhower Med Ctr	5.00	%	7/1/2031	Baa2			1,500		1,786,395
Eisenhower Med Ctr	5.00	%	7/1/2033	Baa2			1,000		1,171,710
Fairfax Co EDA - Vinson Hall	4.50	%	12/1/2032	BBB+	(c)		2,500		2,548,250
Franklin Co IDA - Menno-Haven	5.00	%	12/1/2031	NR			1,000		999,090
Franklin Co IDA - Menno-Haven	5.00	%	12/1/2033	NR			1,000		990,330
Franklin Co IDA - Menno-Haven	5.00	%	12/1/2038	NR			1,000		963,810
Gainesville & Hall Co Hsp - NE GA Hlth	5.00	%	2/15/2033	A			9,465		11,951,455
Geisinger Health	4.00	%	4/1/2039	AA-			8,000		9,204,640
Geisinger Health	5.00	%#(a)	4/1/2043	AA-			10,000		12,907,800
Glendale IDA - Beatitudes	5.00	%	11/15/2036	NR			1,500		1,513,710
Greeneville Hlth - Ballad Hlth	5.00	%	7/1/2035	A-			3,300		3,870,570
Greeneville Hlth - Ballad Hlth	5.00	%	7/1/2036	A-			3,000		3,505,350
Greeneville Hlth - Ballad Hlth	5.00	%	7/1/2037	A-			10,000		11,650,600
Guadalupe Co - Seguin City Hospital	5.25	%	12/1/2035	BB			3,000		3,302,490
Harris Co Cultural Ed - Brazos	4.00	%	1/1/2023	BBB-	(c)		735		739,645
Harris Co Cultural Ed - Brazos	6.375	%	1/1/2033	BBB-	(c)		1,385		1,463,793
HI Dept Budget - Kahala Nui	5.00	%	11/15/2027	A	(c)		1,500		1,633,560
IA Fin Auth - Iowa Fertilizer Co	5.25	%#(a)	12/1/2050	BB-			8,095		8,447,861
IL Fin Auth - Ascension Health	4.00	%	2/15/2033	AA+			5,000		5,658,050
IL Fin Auth - Centegra Hlth	5.00	%	9/1/2034	AA+			1,015		1,145,001
Il Fin Auth - Lutheran Life	5.00	%	11/1/2035	NR			2,245		2,256,494
IL Fin Auth - Northshore Univ Hlth	5.00	%	8/15/2031	AA-			2,000		2,607,180
IL Fin Auth - Northshore Univ Hlth	5.00	%	8/15/2033	AA-			1,250		1,603,700
IL Fin Auth - Northwestern Mem Hlth	5.00	%	7/15/2029	AA+			1,000		1,272,460
IL Fin Auth - Plymouth Place	5.00	%	5/15/2030	BB+	(c)		1,690		1,722,786
IL Fin Auth - Silver Cross Hsp	5.00	%	8/15/2035	Baa1			4,500		5,039,820
Jefferson Co Hlth - Norton Healthcare	4.00	%	10/1/2039	A			1,185		1,307,576
Karnes Co Hsp Dist	5.00	%	2/1/2024	A	(c)		1,400		1,510,810
Karnes Co Hsp Dist	5.00	%	2/1/2034	A	(c)		1,000		1,090,540
Kirkwood IDA - Aberdeen Heights	5.25	%	5/15/2037	BB	(c)		2,000		1,980,020
KY EDFA - Masonic Homes	5.375	%	11/15/2032	NR			2,385		2,392,465
KY EDFA - Owensboro Hlth	5.00	%	6/1/2029	Baa3			4,235		4,696,615
KY EDFA - Owensboro Hlth	5.00	%	6/1/2032	Baa3			6,000		6,557,340
Lee Memorial Hlth System	5.00	%	4/1/2036	A+			4,535		5,478,189
Lehigh Co - Lehigh Valley Health Network	5.00	%	7/1/2029	A+			4,300		5,490,154
MA DFA - Beth Israel Lahey Hlth	5.00	%	7/1/2034	A			1,000		1,228,920

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
MA DFA - Beth Israel Lahey Hlth	5.00	%	7/1/2036	A		$	2,000	$	2,436,840
MA DFA - Atrius Hlth	5.00	%	6/1/2039	BBB			1,250		1,428,988
MA DFA - Partners Hlthcare Sys	5.00	%	7/1/2030	AA-			9,660		11,968,257
MA DFA - Wellforce Hlth	4.00	%	7/1/2035	BBB+			2,000		2,151,780
MA DFA - Wellforce Hlth	4.00	%	7/1/2037	BBB+			3,930		4,182,738
MA DFA - Wellforce Hlth	5.00	%	7/1/2038	BBB+			1,000		1,156,200
MA DFA - Wellforce Hlth	5.00	%	7/1/2039	BBB+			2,250		2,585,678
Maricopa Cnty AZ IDA - Banner Health	5.00	%	1/1/2028	AA-			5,000		6,255,150
Maricopa Co IDA - Honor Health	5.00	%	9/1/2033	A2			500		605,215
Maricopa Co IDA - Honor Health	5.00	%	9/1/2034	A2			1,000		1,207,050
Maricopa Co IDA - Honor Health	5.00	%	9/1/2035	A2			1,000		1,202,230
Maricopa Co IDA - Honor Health	5.00	%	9/1/2036	A2			1,800		2,155,950
MD Hlth & Hi Ed - Mercy Med Ctr	5.00	%	7/1/2031	BBB+			1,100		1,163,041
ME Hlth & HI Ed - Mainegeneral Hlth	6.00	%	7/1/2026	Ba3			7,755		7,994,397
Meadville Med Center	6.00	%	6/1/2036	NR			3,830		4,260,798
Met Nash/Davidson Hlth - Vanderbilt Med	5.00	%	7/1/2031	A3			1,300		1,520,480
MI Fin Auth - Crittenton Hospital	5.00	%	6/1/2022	NR			2,960		3,224,683
MI Fin Auth - Crittenton Hospital	5.00	%	6/1/2027	NR			7,250		7,898,295
MI Fin Auth - Trinity Health	4.00	%	12/1/2039	AA-			7,065		8,081,442
MI Fin Auth - Trinity Health	5.00	%	12/1/2035	AA-			5,000		6,088,000
Miami Beach Hlth - Mt Sinai Med Ctr	5.00	%	11/15/2030	Baa1			1,500		1,667,070
Miami Dade Co Hlth - Miami Childrens Hsp	5.125	%	8/1/2037	A			12,150		13,257,594
Miami Dade Co Hlth - Miami Childrens Hsp	5.25	%	8/1/2042	A			8,855		9,692,772
Montgomery Co IDA - Einstein Hlthcare	5.00	%	1/15/2024	Ba1			4,000		4,347,840
Montgomery Co IDA - Einstein Hlthcare	5.25	%	1/15/2026	Ba1			2,000		2,207,260
Montgomery Co IDA - Einstein Hlthcare	5.25	%	1/15/2028	Ba1			3,000		3,270,180
Montgomery Co IDA - Jefferson Hlth	4.00	%	9/1/2036	A			1,350		1,492,047
Montgomery Co IDA - Jefferson Hlth	4.00	%	9/1/2038	A			2,250		2,471,063
Montgomery Co IDA - Jefferson Hlth	4.00	%	9/1/2039	A			4,140		4,534,169
Montgomery Co IDA - Whitemarsh	4.00	%	1/1/2023	NR			2,705		2,703,079
Montgomery Co IDA - Whitemarsh	5.00	%	1/1/2030	NR			2,000		2,019,220
Moon IDC - Baptist Homes Soc	5.00	%	7/1/2020	NR			335		335,000
Moon IDC - Baptist Homes Soc	5.125	%	7/1/2025	NR			4,600		4,694,392
Muskingum Co Hsp - Genesis Hlthcare	5.00	%	2/15/2033	BB+			10,500		10,942,365
Nassau Co LEAC - Winthrop Univ Hsp	5.00	%	7/1/2027	A3			3,000		3,277,410
NC Med - Lutheran Svcs	4.75	%	3/1/2032	NR			2,550		2,567,289
NC Med - Southminster	5.00	%	10/1/2031	NR			1,750		1,784,650
New Hope Cult Ed - Carillon	5.00	%	7/1/2036	NR			1,250		1,161,438
New Hope Cult Ed Facs - Crestview	5.00	%	11/15/2031	BB+	(c)		850		855,942
New Hope Ed Facs - Childrens Hlth	5.00	%	8/15/2026	Aa2			2,000		2,468,500
New Hope Ed Facs - Childrens Hlth	5.00	%	8/15/2028	Aa2			3,170		4,002,981
NJ Hlth - Hackensack Meridian Hlth	5.00	%	7/1/2028	AA-			5,500		6,820,495

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
NJ Hlth - St Josephs Hlth	5.00	%	7/1/2028	BBB-		$	1,300	$	1,511,588
NJ Hlth - St Josephs Hlth	5.00	%	7/1/2029	BBB-			1,605		1,854,882
NJ Hlth - St Josephs Hlth	5.00	%	7/1/2030	BBB-			1,100		1,263,867
NJ Hlth - St Josephs Hlth	5.00	%	7/1/2031	BBB-			1,110		1,269,884
NJ Hlth - St Peters Univ Hsp	5.25	%	7/1/2021	BB+			545		546,161
NJ Hlth - St Peters Univ Hsp	5.75	%	7/1/2037	BB+			6,500		6,520,020
NJ Hlth - St Peters Univ Hsp	6.00	%	7/1/2026	BB+			5,500		5,677,485
NJ Hlth - Univ Hosp (AGM)	5.00	%	7/1/2028	AA			2,000		2,248,740
NJ Hlth Fin Auth - Valley Health	4.00	%	7/1/2036	A			1,000		1,120,290
NJ Hlth Fin Auth - Valley Health	4.00	%	7/1/2037	A			1,000		1,114,890
NJ Hlth Fin Auth - Valley Health	5.00	%	7/1/2029	A			1,000		1,265,330
NM Hsp - Haverland	5.00	%	7/1/2032	BBB-	(c)		1,000		1,009,070
Norfolk EDA - Sentara Hlth	5.00	%#(a)	11/1/2048	AA			5,500		7,081,855
NY Dorm - Catholic Hlth	4.00	%	7/1/2037	BBB			1,100		1,186,889
NY Dorm - Catholic Hlth	4.00	%	7/1/2039	BBB			1,000		1,072,780
NY Dorm - Catholic Hlth	4.00	%	7/1/2040	BBB			850		909,551
NY Dorm - Catholic Hlth	5.00	%	7/1/2036	BBB			1,625		1,917,679
NY Dorm - Montefiore	4.00	%	8/1/2036	BBB			1,650		1,785,762
NY Dorm - Montefiore	4.00	%	9/1/2036	BBB			1,005		1,097,912
NY Dorm - Montefiore	4.00	%	8/1/2037	BBB			650		702,364
NY Dorm - Montefiore	4.00	%	8/1/2038	BBB			900		969,849
NY Dorm - Montefiore	4.00	%	9/1/2038	BBB			1,890		2,057,775
NY Dorm - Montefiore	4.00	%	9/1/2040	BBB			800		868,864
NY Dorm - Montefiore	5.00	%	9/1/2031	BBB			800		962,912
NY Dorm - Montefiore	5.00	%	9/1/2032	BBB			1,300		1,559,116
NY Dorm - Montefiore	5.00	%	8/1/2033	BBB			900		1,059,381
NY Dorm - Montefiore	5.00	%	9/1/2033	BBB			1,000		1,196,070
NY Dorm - Montefiore	5.00	%	8/1/2034	BBB			500		587,395
NY Dorm - Montefiore	5.00	%	9/1/2034	BBB			2,380		2,842,029
NY Dorm - Montefiore	5.00	%	8/1/2035	BBB			900		1,055,277
NY Dorm - Montefiore	5.00	%	9/1/2035	BBB			2,620		3,124,140
NY Dorm - Orange Reg Med Ctr†	5.00	%	12/1/2030	BBB-			1,100		1,299,727
NY Dorm - Orange Reg Med Ctr†	5.00	%	12/1/2031	BBB-			1,600		1,881,664
NY Dorm - Orange Regl Med Ctr†	5.00	%	12/1/2026	BBB-			1,500		1,793,250
NY Dorm - Orange Regl Med Ctr†	5.00	%	12/1/2027	BBB-			1,300		1,563,679
NY Dorm - Orange Regl Med Ctr†	5.00	%	12/1/2028	BBB-			2,000		2,389,160
NY Dorm - Orange Regl Med Ctr†	5.00	%	12/1/2029	BBB-			2,700		3,207,654
NYC Hlth & Hsp Corp	5.00	%	2/15/2023	Aa2			4,000		4,414,960
OH Hosp Fac - Premier Hlt	4.00	%	11/15/2039	Baa1			6,000		6,325,740
OK DFA - OU Med	5.00	%	8/15/2033	Baa3			5,045		5,873,339
OK DFA - OU Med	5.00	%	8/15/2038	Baa3			2,645		3,030,535
OK DFA - OU Med	5.25	%	8/15/2043	Baa3			5,105		5,906,026
Oneida Co - Mohawk Valley Hlth (AGM)	4.00	%	12/1/2035	AA			1,000		1,151,750
Oneida Co - Mohawk Valley Hlth (AGM)	4.00	%	12/1/2036	AA			1,250		1,433,850

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
Oneida Co - Mohawk Valley Hlth (AGM)	4.00	%	12/1/2037	AA		$	2,210	$	2,526,627
OR Hosp Fac - Salem Health	5.00	%	5/15/2029	A+			3,275		4,203,168
OR Hosp Fac - Salem Health	5.00	%	5/15/2030	A+			4,660		5,932,366
Oroville - Oroville Hsp	5.25	%	4/1/2039	BB			440		471,205
Palomar Hlth	5.00	%	11/1/2036	BBB			2,980		3,403,607
Palomar Hlth Care Dist COPS	5.25	%	11/1/2021	Ba1			1,620		1,646,244
Philadelphia Hsps - Temple Univ Hlth	5.00	%	7/1/2029	BBB-			1,915		2,210,829
Philadelphia Hsps - Temple Univ Hlth	5.00	%	7/1/2030	BBB-			4,775		5,499,081
Philadelphia Hsps - Temple Univ Hlth	5.00	%	7/1/2032	BBB-			4,055		4,614,266
Philadelphia Hsps - Temple Univ Hlth	5.00	%	7/1/2033	BBB-			4,870		5,514,593
Philadelphia IDA - Wesley	5.00	%	7/1/2037	BB	(c)		2,390		2,302,550
Philadelphia IDA - Wesley	5.00	%	7/1/2042	BB	(c)		1,000		934,230
San Buenaventura - Cmnty Mem Hlth	8.00	%	12/1/2026	BB			10,050		10,854,904
SE Port Auth - Memorial Hlth	5.00	%	12/1/2035	BB-	(c)		3,850		3,939,166
SE Port Auth - Memorial Hlth	5.50	%	12/1/2029	BB-	(c)		750		794,543
South Miami Hlth Fac - Baptist Hlth	5.00	%	8/15/2026	AA-			3,000		3,611,910
South Miami Hlth Fac - Baptist Hlth	5.00	%	8/15/2027	AA-			3,620		4,437,975
South Miami Hlth Fac - Baptist Hlth	5.00	%	8/15/2028	AA-			2,625		3,208,275
St Paul Hsg - HlthEast Care Sys	5.00	%	11/15/2023	NR			3,735		4,309,443
St Paul Hsg - HlthEast Care Sys	5.00	%	11/15/2024	NR			4,500		5,389,200
Tampa Hlth & Ed - Lee Moffit Cancer Center	4.00	%	7/1/2039	A2			2,650		2,980,216
Tampa Hlth & Ed - Moffit Cancer	4.00	%	7/1/2038	A2			4,755		5,381,709
Tulsa Co Industrial Auth - Montereau	5.25	%	11/15/2037	BBB-	(c)		1,250		1,299,438
Tyler Hlth - Mother Frances Hsp	5.50	%	7/1/2027	NR			3,975		4,176,970
Univ of CA	5.00	%	5/15/2034	AA-			12,250		15,211,070
VA Clg Bldg Auth	4.00	%	2/1/2034	AA+			19,965		23,672,301
WA HFC - Rockwood†	6.00	%	1/1/2024	NR			890		912,375
WA Hlth - Fred Hutchinson Cancer Ctr	1.224% (1 Mo. LIBOR * .67 + 1.10	%)#	1/1/2042	A+			4,000		3,999,080
WA Hsg - Transforming Age†	2.375	%	1/1/2026	BB	(c)		1,800		1,653,570
WI Hlth & Ed - American Baptist	5.00	%	8/1/2032	NR			1,375		1,318,350
WI Hlth & Ed - American Baptist	5.00	%	8/1/2037	NR			1,500		1,377,420
WI Hlth & Ed - Aurora Hlth	5.00	%	7/15/2026	Aa3			5,575		5,846,447
WI Hlth & Ed - Marshfield Hlth	5.00	%#(a)	2/15/2051	A-			5,000		5,955,350
WI PFA - Alabama Proton†	6.85	%	10/1/2047	NR			2,160		2,433,737
Wood Co Hsp Facs - Wood Co Hsp	5.00	%	12/1/2027	Ba3			3,450		3,591,450
Wood Co Hsp Facs - Wood Co Hsp	5.00	%	12/1/2032	Ba3			2,275		2,337,927
WV Hsp - Herbert Thomas Hlth(d)	6.00	%	10/1/2020	NR			760		270,560
WV Hsp - WV United Health Sys	4.00	%	6/1/2030	A			5,500		6,160,220
Total									736,797,870

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Housing 1.05%
Alachua Co Hlth - Oak Hammock	8.00	%	10/1/2032	NR		$	500	$	553,625
CA Cmty Hsg - Verdant†	5.00	%	8/1/2049	NR			400		429,564
CA HFA - MFH	4.00	%	3/20/2033	BBB+			6,998		7,512,587
CA HFA - MFH	4.25	%	1/15/2035	BBB+			4,447		4,863,390
CA Muni Fin - Park Wstrn Apts (FNMA)	2.65	%	8/1/2036	Aaa			4,460		4,671,680
CA State GO	5.00	%	11/1/2031	Aa2			10,000		12,772,400
CA Stwde - CHF-Irvine LLC	5.00	%	5/15/2026	Baa1			1,000		1,125,200
CA Stwde - CHF-Irvine LLC	5.00	%	5/15/2027	Baa1			750		839,145
CA Stwde - Lancer Student Hsg†	5.00	%	6/1/2034	NR			380		390,997
CA Stwde - Lancer Student Hsg†	5.00	%	6/1/2039	NR			650		658,372
MD State Hsg CDA	3.00	%	9/1/2039	Aa1			10,000		10,535,800
MO State Hsg Dev Cmmn (GNMA)	4.25	%	5/1/2047	AA+			2,315		2,575,808
NJ EDA - Rowan Univ Pptys	5.00	%	1/1/2030	BBB-			2,500		2,501,000
NYC IDA - Yankee Stadium (FGIC)	1.187% (CPI Based	)#	3/1/2021	Baa1			3,850		3,825,822
Phoenix IDA - ASU Std Hsg	5.00	%	7/1/2032	Baa3			1,080		1,160,179
WA Hsg - Emerald Heights	5.00	%	7/1/2022	A-	(c)		1,000		1,036,720
Total									55,452,289
Lease Obligations 6.20%
Alachua Cnty School Brd COPs (AGM)	5.00	%	7/1/2029	AA			7,530		9,796,756
Broward Co Sch Brd COP	5.00	%	7/1/2021	Aa3			5,000		5,232,300
CA Pub Wks - Dept Hsps	5.00	%	6/1/2023	Aa3			3,000		3,403,110
CA Pub Wks - Various Cap Proj	5.00	%	4/1/2021	Aa3			3,250		3,365,148
CA Pub Wks - Various Cap Proj	5.00	%	11/1/2021	Aa3			1,000		1,062,780
CA Pub Wks - Various Cap Proj	5.00	%	4/1/2022	Aa3			4,200		4,544,484
Cuyahoga Co COP - Conv Hotel Proj	5.00	%	12/1/2023	AA-			5,640		6,213,532
Dallas Civic Ctr (AGC)	5.00	%	8/15/2021	AA			3,800		3,814,098
Dallas Conv Ctr Hotel Dev Corp	5.25	%	1/1/2022	A			6,405		6,428,698
Erie Co IDA - Buffalo Sch Dist	5.00	%	5/1/2024	AA			5,930		6,159,491
Houston CO Coop Dist - Country Crossing	Zero Coupon		6/7/2013	NR			1,768		247,520	(e)
Hudson Yards	5.00	%	2/15/2029	Aa2			3,500		4,304,055
IL Sports Facs Auth (AGM)	5.00	%	6/15/2027	AA			3,000		3,291,990
IN Fin Auth - Stadium	5.25	%	2/1/2029	AA+			2,500		2,952,100
Kansas City IDA - Downtown Redev Dist	5.00	%	9/1/2022	AA-			7,470		7,872,857
LA PFA - Hurricane Recovery	5.00	%	6/1/2023	A1			3,200		3,611,040
Los Angeles Co COP - Disney Concert Hall	5.00	%	9/1/2022	AA+			1,250		1,370,913
Loudoun Co EDA	4.00	%	12/1/2033	AA+			14,900		18,229,107
MI St Bldg Auth	5.00	%	4/15/2036	Aa2			3,000		3,901,800
MI Strategic Fd - Cadillac Place	5.25	%	10/15/2023	Aa2			3,865		4,082,831
MI Strategic Fd - Cadillac Place	5.25	%	10/15/2024	Aa2			6,915		7,303,830

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Lease Obligations (continued)
Miami Dade Co Sch Dist GO	4.00	%	3/15/2034	Aa2	$	4,535	$	5,182,915
NJ EDA - Bldgs	5.00	%	6/15/2036	BBB+		1,320		1,459,973
NJ EDA - Motor Vehicle Surcharge Sub Rev	5.00	%	7/1/2033	BBB+		8,450		9,388,203
NJ EDA - Sch Facs	1.73% (MUNIPSA * 1 + 1.60	%)#	3/1/2028	BBB+		5,000		4,842,950
NJ EDA - Sch Facs	4.00	%	6/15/2028	BBB+		3,540		3,690,415
NJ EDA - Sch Facs	4.00	%	6/15/2030	BBB+		7,500		7,777,350
NJ EDA - Sch Facs	5.00	%	6/15/2025	BBB+		5,085		5,674,402
NJ EDA - Sch Facs	5.00	%	3/1/2029	BBB+		7,500		7,918,725
NJ EDA - Sch Facs	5.00	%	6/15/2034	BBB+		3,000		3,321,510
NJ EDA - Sch Facs	5.00	%	6/15/2035	BBB+		1,000		1,103,400
NJ EDA - Sch Facs	5.00	%	6/15/2035	BBB+		4,925		5,299,497
NJ EDA - Sch Facs	5.00	%	6/15/2042	BBB+		1,400		1,518,762
NJ EDA - Sch Facs	5.25	%	9/1/2023	BBB+		6,545		6,693,179
NJ EDA - Sch Facs	5.25	%	9/1/2025	BBB+		5,550		5,675,652
NJ EDA - Sch Facs	5.25	%	6/15/2032	BBB+		2,865		3,142,991
NJ EDA - Sch Facs	5.50	%	6/15/2029	BBB+		3,500		4,048,030
NJ EDA - State House Proj	5.00	%	6/15/2033	BBB+		7,215		8,168,462
NJ EDA - State House Proj	5.00	%	6/15/2034	BBB+		13,645		15,406,433
NJ EDA - Transit	4.00	%	11/1/2037	BBB+		3,000		3,111,510
NJ EDA - Transit	4.00	%	11/1/2038	BBB+		3,000		3,102,270
NJ EDA - Transit	5.00	%	11/1/2033	BBB+		3,845		4,390,106
NJ Trans Trust Fund	3.25	%	6/15/2039	BBB+		2,000		1,855,820
NJ Trans Trust Fund	4.00	%	12/15/2031	BBB+		9,215		9,784,671
NJ Trans Trust Fund	5.00	%	6/15/2030	A+		3,000		3,333,270
NJ Trans Trust Fund	5.00	%	6/15/2031	A+		2,400		2,648,448
NJ Trans Trust Fund	5.00	%	6/15/2031	BBB+		8,000		9,178,720
NJ Trans Trust Fund	5.00	%	6/15/2033	BBB+		1,425		1,613,314
NJ Trans Trust Fund	5.00	%	12/15/2033	BBB+		25,140		28,422,027
NJ Trans Trust Fund	5.00	%	12/15/2034	BBB+		4,895		5,515,931
NJ Trans Trust Fund	5.25	%	6/15/2043	BBB+		4,580		5,117,097
NJ Trans Trust Fund (NPFGC)(FGIC)	5.50	%	12/15/2020	BBB+		1,000		1,015,270
NYC TFA	5.00	%	7/15/2035	AA		10,000		11,834,500
NYC TFA - Bldg Aid	5.00	%	7/15/2028	AA		1,500		1,761,135
Oakland/Alameda Co Coliseum Auth - Oakland Coliseum	5.00	%	2/1/2021	Aa3		8,750		8,961,312
Philadelphia Redev Auth	5.00	%	4/15/2022	A		5,195		5,537,922
Philadelphia Redev Auth	5.00	%	4/15/2028	A		4,380		5,023,553
San Diego Conv Ctr Fing Auth	5.00	%	4/15/2021	AA-		3,750		3,854,513
San Jose Fing Auth - Civic Ctr	5.00	%	6/1/2023	AA		1,000		1,128,760
South Florida Wtr Mgt Dist	5.00	%	10/1/2027	AA		2,000		2,441,020
Total								327,132,458

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Other Revenue 4.09%
Black Belt Energy Gas District : Gas Prepay Revenue Bonds (Project #4)	4.00	%#(a)	12/1/2049	A3	$	12,675	$	14,429,093
Brooklyn Arena LDC - Barclays Ctr	5.00	%	7/15/2042	Ba1		7,600		8,082,676
Brooklyn Arena LDC - Barclays Ctr (AGM)	4.00	%	7/15/2029	AA		1,500		1,647,540
CA Infra & Econ Dev - Acad Motion Pict(b)	5.00	%	11/1/2029	Aa2		7,200		9,477,648
CA Infra & Econ Dev - Broad Museum	5.00	%	6/1/2021	Aa1		5,425		5,656,973
CA Infra & Econ Dev - Gladstone Instn	5.25	%	10/1/2026	BBB+		10,250		10,874,430
CA Sch Fin Auth - Aspire†	5.00	%	8/1/2036	BBB		1,600		1,767,792
Chester Co IDA - Collegium Chtr Sch	5.25	%	10/15/2032	BB		6,410		6,604,223
Cleveland Arpt	5.00	%	1/1/2028	A		2,500		2,677,750
Cleveland Arpt	5.00	%	1/1/2029	A		2,500		2,677,750
Cleveland Co Port Auth - Playhouse Sq	5.00	%	12/1/2033	BB+		2,000		2,034,260
Cleveland Co Port Auth - Playhouse Sq	5.25	%	12/1/2038	BB+		1,650		1,683,660
Clifton Higher Ed - Idea Pub Schs	3.75	%	8/15/2022	A-		1,720		1,764,961
Clifton Higher Ed - Intl Ldrshp Sch	6.00	%	8/15/2038	NR		13,970		15,531,008
Clifton Higher Ed - Uplift Education	5.70	%	12/1/2025	BBB-		3,690		3,770,294
CT State Revolving Fund	4.00	%	2/1/2038	AAA		3,000		3,513,390
DC Rev - Friendship Pub Chtr Sch	5.00	%	6/1/2032	BBB		3,000		3,158,220
FL DFC - Renaissance Chtr Sch	7.00	%	6/15/2026	NR		3,000		3,185,400
FL DFC - Renaissance Chtr Sch	7.50	%	6/15/2033	NR		3,000		3,199,650
Florence Twn IDA - Legacy Trad Sch	5.75	%	7/1/2033	Ba2		3,000		3,194,880
HI Dept Budget - Hawaiian Electric AMT	3.25	%	1/1/2025	Baa2		5,000		5,324,100
Houston Hi Ed - Cosmos Fndtn	4.00	%	2/15/2022	BBB		260		269,313
Houston Hi Ed - Cosmos Fndtn	5.00	%	2/15/2032	BBB		2,250		2,355,233
Indianapolis Local Pub Impt Bd Bk	5.00	%	6/1/2024	A1		4,000		4,132,480
KS DFA - Revolving Fund	5.00	%	5/1/2031	AAA		5,465		7,333,975
KY Public Energy Auth - Peak Energy	4.00	%#(a)	2/1/2050	A3		15,000		17,548,950
Lower AL Gas Dist - Goldman Sachs	4.00	%#(a)	12/1/2050	A3		14,250		16,229,752
Lower AL Gas Dist - Goldman Sachs	5.00	%	9/1/2027	A3		5,000		6,052,050
Main St Nat Gas - Macquarie	5.00	%	5/15/2037	A3		6,250		8,072,187
Maricopa Co - Legacy Schools†	5.00	%	7/1/2039	Ba2		2,055		2,186,150
Maricopa Co IDA - Paradise Schools†	5.00	%	7/1/2036	BB+		2,500		2,625,325
MD EDC - Chesapeake Bay Hyatt(d)	5.00	%	12/1/2016	NR		700		420,000	(e)
Michigan St Strategic FD Escrow(f)	Zero Coupon		9/1/2020	NR		400		40	(g)
MSR Energy Auth - Citi	6.125	%	11/1/2029	BBB+		3,785		4,784,808
NJ EDA - Sch Facs	5.00	%	3/1/2027	BBB+		6,900		7,307,583
NYC Cultural - Whitney Museum	5.00	%	7/1/2021	A+		5,000		5,105,500
PA IDA - Economic Dev	5.00	%	7/1/2020	A+		2,000		2,000,000
Phoenix IDA - Basis Schs†	5.00	%	7/1/2035	BB		2,350		2,473,963
SA Energy Acquisition Pub Fac - Goldman Sachs	5.50	%	8/1/2023	A3		9,365		10,434,296
TX Muni Gas Acq & Supply - Macquarie	5.00	%	12/15/2023	A3		5,400		5,845,014
Total								215,432,317

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Special Tax 1.98%
Allentown Neighborhood Impt	5.00	%	5/1/2031	Baa3	$	5,500	$	5,774,395
Allentown Neighborhood Impt†	5.00	%	5/1/2032	Ba3		1,250		1,300,487
Allentown Neighborhood Impt†	5.00	%	5/1/2033	Ba3		1,000		1,042,010
Allentown Neighborhood Impt†	5.375	%	5/1/2042	NR		5,500		5,686,010
CA Reassmt Dist 12/1 Irvine	4.00	%	9/2/2022	A+		1,500		1,606,920
Connecticut Special Transportation Fund: Debt Service	4.00	%	9/1/2034	A+		8,075		8,955,821
CT Spl Tax - Trans Infra	5.00	%	10/1/2030	A+		9,000		11,398,950
CT Spl Tax - Trans Infra	5.00	%	1/1/2032	A+		14,375		17,751,687
Emeryville Redev Agy (AGM)	5.00	%	9/1/2024	AA		1,950		2,295,852
Emeryville Redev Agy (AGM)	5.00	%	9/1/2025	AA		2,650		3,107,973
Hinsdale Township High School District #86	4.00	%	7/15/2039	AAA		6,820		7,790,554
Houston CO Coop Dist - Country Crossing(d)	10.00	%	5/1/2039	NR		5,000		550,000	(e)
Miami World Ctr CDD	4.75	%	11/1/2027	NR		750		791,543
Orange Co CFD - Esencia	5.00	%	8/15/2033	NR		1,370		1,539,113
Orange Co CFD - Esencia	5.00	%	8/15/2035	NR		975		1,089,972
Peninsula Town Center†	4.50	%	9/1/2028	NR		545		551,627
Peninsula Town Center†	5.00	%	9/1/2037	NR		875		898,301
Pittsburg Redev Agy (AGM)	5.00	%	8/1/2021	AA		1,875		1,971,469
Pittsburg Redev Agy - Los Medanos (AGM)	5.00	%	9/1/2025	AA		3,500		4,247,250
Plaza Met Dist #1†	4.50	%	12/1/2030	NR		4,300		4,338,055
River Islands PFA - CFD 2003	5.375	%	9/1/2031	NR		2,000		2,160,320
St Louis IDA - Ballpark Vlg	4.375	%	11/15/2035	NR		3,955		3,343,636
Village CDD #12	3.25	%	5/1/2026	NR		3,890		3,983,088
Village CDD #12†	3.80	%	5/1/2028	NR		2,230		2,328,343
Village CDD #12†	4.00	%	5/1/2033	NR		1,985		2,078,732
Village CDD #13	3.00	%	5/1/2029	NR		500		501,035
Village CDD #13	3.375	%	5/1/2034	NR		2,580		2,586,785
Village CDD #9	5.00	%	5/1/2022	NR		390		400,686
Village CDD #9	5.25	%	5/1/2031	NR		1,605		1,668,109
Village CDD #9	5.75	%	5/1/2021	NR		450		457,857
Village CDD #9	6.75	%	5/1/2031	NR		2,130		2,207,447
Total								104,404,027
Tax Revenue 4.91%
Bay Area Rapid Transit Dist	5.00	%	7/1/2026	AA+		1,000		1,208,990
City of Sparks - Legends at Sparks Marina†	2.50	%	6/15/2024	Ba2		405		398,095
City of Sparks - Legends at Sparks Marina†	2.75	%	6/15/2028	Ba2		1,450		1,392,638
Cook Co Sales Tax	4.00	%	11/15/2034	AA-		3,750		4,146,150
CT Spl Tax - Trans Infra	5.00	%	5/1/2032	A+		2,750		3,571,700
CT Spl Tax - Trans Infra	5.00	%	5/1/2033	A+		3,000		3,869,760

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Tax Revenue (continued)
Dallas Area Rapid Trans	5.00	%	12/1/2026	AA+		$	7,245	$	8,538,884
El Paso Dev Corp - Downtown Ballpark	6.25	%	8/15/2023	AA-			5,000		5,674,500
Jacksonville Sales Tax	5.00	%	10/1/2021	A+			2,500		2,629,700
Jefferson Co - Sch Warrant	5.00	%	9/15/2026	AA			2,400		2,976,624
MA Sch Bldg Auth - Sales Tax	5.00	%	8/15/2030	AA+			5,665		6,165,503
Martin Hsp Dist	7.00	%	4/1/2031	BBB	(c)		3,250		3,340,350
MBTA - Sales Tax	5.00	%	7/1/2036	AA			4,145		5,114,930
MD Dept Trans	4.00	%	7/1/2037	Aa2			4,660		5,616,838
MD Dept Trans	4.00	%	7/1/2039	Aa2			6,435		7,706,685
MD St Trans Auth	3.00	%	10/1/2034	AAA			10,510		11,424,055
Met Atlanta Rapid Trans Auth	3.00	%	7/1/2037	AA+			4,765		5,101,981
Met Atlanta Rapid Trans Auth	3.00	%	7/1/2038	AA+			5,430		5,795,765
Met Atlanta Rapid Trans Auth	5.00	%	7/1/2025	AA+			5,950		6,775,384
Met Atlanta Rapid Trans Auth	5.00	%	7/1/2032	AA+			5,000		6,068,950
Met Govt Nashville - Cnty Conv Ctr	5.00	%	7/1/2022	A+			3,245		3,255,741
Met Pier & Expo Auth - McCormick Place	5.00	%	12/15/2022	BBB			5,020		5,247,757
Met Pier & Expo Auth - McCormick Place	5.00	%	12/15/2028	BBB			10,090		10,360,008
Miami Dade Co - Transit Rev	5.00	%	7/1/2032	AA			7,500		9,496,275
MTA NY - Dedicated Tax	5.00	%	11/15/2027	AA			5,700		6,126,588
NJ EDA - Cigarette Tax	5.00	%	6/15/2028	BBB+			6,650		6,824,496
NJ EDA - Cigarette Tax	5.00	%	6/15/2029	BBB+			500		512,025
NJ Trans Trust Fund	5.00	%	6/15/2031	BBB+			3,200		3,671,488
NY Dorm - PIT	5.00	%	3/15/2024	AA+			15,585		16,088,707
NY Dorm - Sales Tax	5.00	%	3/15/2028	AA+			11,645		14,014,175
NYC TFA - Future Tax	5.00	%	2/1/2041	AAA			14,940		17,222,533
NYC TFA - Bldg Aid	5.00	%	7/15/2024	AA			10,000		10,427,100
Phoenix Excise Tax	5.00	%	7/1/2026	AAA			13,000		15,845,440
Polk Co Trans Rev	5.00	%	12/1/2021	A1			2,825		2,880,116
PR Corp Sales Tax	Zero Coupon		7/1/2029	NR			1,616		1,235,626
PR Corp Sales Tax	Zero Coupon		7/1/2031	NR			5,670		3,999,051
PR Corp Sales Tax	Zero Coupon		7/1/2033	NR			2,346		1,519,457
PR Corp Sales Tax	Zero Coupon		7/1/2051	NR			5,606		1,144,969
PR Corp Sales Tax	4.329	%	7/1/2040	NR			8,325		8,384,357
PR Corp Sales Tax	4.329	%	7/1/2040	NR			12,723		12,813,715
PR Corp Sales Tax	4.50	%	7/1/2034	NR			1,608		1,678,865
PR Corp Sales Tax	4.536	%	7/1/2053	NR			81		82,282
PR Corp Sales Tax	4.55	%	7/1/2040	NR			268		273,896
PR Corp Sales Tax	4.75	%	7/1/2053	NR			1,967		2,026,325
PR Corp Sales Tax	4.784	%	7/1/2058	NR			1,092		1,128,637
PR Corp Sales Tax	5.00	%	7/1/2058	NR			4,974		5,213,001
Total									258,990,112

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tobacco 2.70%
Buckeye Tobacco	5.00	%	6/1/2055	NR	$	31,500	$	33,221,160
Golden St Tobacco	5.00	%	6/1/2027	BBB		4,000		4,933,880
Golden St Tobacco	5.00	%	6/1/2028	BBB		1,000		1,222,420
Golden St Tobacco	5.00	%	6/1/2047	NR		3,100		3,138,843
Golden St Tobacco	5.00	%	6/1/2047	NR		6,875		6,961,144
Los Angeles Co Tobacco	4.00	%	6/1/2034	A-		980		1,148,727
Los Angeles Co Tobacco	4.00	%	6/1/2035	A-		1,300		1,516,203
Los Angeles Co Tobacco	4.00	%	6/1/2036	A-		1,195		1,385,841
Los Angeles Co Tobacco	4.00	%	6/1/2037	A-		895		1,034,146
Los Angeles Co Tobacco	5.00	%	6/1/2049	BBB-		250		290,038
MI Tob Settlement	5.125	%	6/1/2022	B-		3,515		3,518,620
MI Tob Settlement	5.25	%	6/1/2022	B-		4,725		4,730,103
MI Tob Settlement	6.00	%	6/1/2034	B-		2,485		2,485,497
Nassau Co Tobacco	Zero Coupon		6/1/2060	NR		35,000		1,282,400
Nthrn AK Tobacco	4.625	%	6/1/2023	A2		295		295,062
Nthrn CA Tobacco	Zero Coupon		6/1/2045	CCC-		7,500		1,312,425
PA Tob Settlement	5.00	%	6/1/2032	A1		3,350		4,130,014
Railsplitter Tobacco Settlement Auth	5.00	%	6/1/2027	A		3,325		3,930,948
RI Tob Settlement	5.00	%	6/1/2027	BBB		2,500		2,857,175
RI Tob Settlement	5.00	%	6/1/2028	BBB		2,000		2,280,500
SD Edu Enhancement Fding Corp	5.00	%	6/1/2023	A		1,000		1,119,480
SD Edu Enhancement Fding Corp	5.00	%	6/1/2024	A		1,000		1,116,720
SD Edu Enhancement Fding Corp	5.00	%	6/1/2025	A		1,040		1,157,416
Suffolk Tobacco Asset Sec Corp	5.375	%	6/1/2028	NR		12,020		12,041,155
Tobacco Settlement Auth WA	5.00	%	6/1/2021	A		6,880		7,129,675
Tobacco Settlement Auth WA	5.00	%	6/1/2023	A		6,250		6,935,625
Tobacco Settlement Fin Corp LA	5.00	%	5/15/2022	A		5,000		5,270,000
Tobacco Settlement Fin Corp NJ	5.00	%	6/1/2046	BB+		8,300		9,117,799
Tobacco Settlement Fin Corp NJ	5.25	%	6/1/2046	BBB+		5,100		5,945,886
Tobacco Settlement Fin Corp VA	5.00	%	6/1/2047	B-		3,690		3,690,406
TSASC	5.00	%	6/1/2029	A		5,775		6,966,498
Total								142,165,806
Transportation 22.11%
AK Intl Airports Sys	5.00	%	10/1/2024	A1		750		872,693
AK Intl Airports Sys	5.00	%	10/1/2027	A1		1,000		1,188,490
AK Intl Airports Sys	5.00	%	10/1/2028	A1		2,000		2,371,400
AL Port Auth AMT (AGM)	5.00	%	10/1/2026	AA		1,250		1,535,113
AL Port Auth AMT (AGM)	5.00	%	10/1/2027	AA		2,000		2,506,760
AL Port Auth AMT (AGM)	5.00	%	10/1/2028	AA		2,000		2,498,560

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation (continued)
AL Port Auth AMT (AGM)	5.00	%	10/1/2029	AA		$	3,500	$	4,339,895
Alameda Corridor Trsp Auth	5.00	%	10/1/2026	A-			4,075		4,457,480
Alameda Corridor Trsp Auth (AGM)	5.00	%	10/1/2034	AA			3,650		4,255,353
Atlanta Arpt	5.50	%	1/1/2021	Aa3			3,000		3,069,510
Atlanta Arpt - PFC	5.00	%	1/1/2029	AA-			2,500		2,828,500
Atlanta Arpt - PFC AMT	4.00	%	7/1/2034	AA-			20,615		23,532,022
Atlanta Arpt AMT	4.00	%	7/1/2039	AA-			2,250		2,522,723
Bay Area Toll Auth	4.00	%	4/1/2029	AA-			5,800		6,805,546
Broward Co Arpt AMT	5.00	%	10/1/2029	A+			1,120		1,432,390
Broward Co Arpt AMT	5.00	%	10/1/2035	A+			2,500		3,076,525
Broward Co Arpt AMT	5.00	%	10/1/2036	A+			2,375		2,910,848
Broward Co Arpt AMT	5.00	%	10/1/2037	A+			4,000		4,886,680
Broward Co Arpt Sys AMT	5.00	%	10/1/2033	A+			6,130		7,033,439
CA Muni Fin Auth - LINXS APM Proj AMT	5.00	%	12/31/2036	BBB-	(c)		3,215		3,715,897
CA Muni Fin Auth - LINXS APM Proj AMT	5.00	%	12/31/2037	BBB-	(c)		7,000		8,062,740
CA Muni Fin Auth - LINXS APM Proj AMT	5.00	%	12/31/2047	BBB-	(c)		9,000		10,176,210
CA Sacramento Arpt AMT	5.00	%	7/1/2036	A+			5,645		6,794,266
Central FL Expressway Auth	4.00	%	7/1/2037	A+			7,380		8,052,244
Central TX Mobility Auth	5.00	%	1/1/2030	A-			800		890,464
Central TX Mobility Auth	5.00	%	1/1/2031	A-			1,675		1,860,975
Central TX Mobility Auth	5.00	%	1/1/2032	A-			2,000		2,218,080
Central TX Mobility Auth	5.00	%	1/1/2033	BBB+			3,010		3,174,918
Central TX Tpk	5.00	%	8/15/2025	A-			2,250		2,532,825
Central TX Tpk	5.00	%	8/15/2026	A-			2,500		2,801,525
Central TX Tpk	5.00	%	8/15/2027	A-			3,300		3,687,354
Central TX Tpk	5.00	%	8/15/2028	A-			3,705		4,130,556
Central TX Tpk	5.00	%	8/15/2033	A-			7,650		8,399,929
Chicago Midway Arpt	4.00	%	1/1/2034	A			2,175		2,345,651
Chicago Midway Arpt	5.00	%	1/1/2026	A			6,075		6,806,612
Chicago Midway Arpt AMT	5.00	%	1/1/2023	A			3,000		3,265,410
Chicago Midway Arpt AMT	5.00	%	1/1/2026	A			4,605		5,119,609
Chicago Midway Arpt AMT	5.00	%	1/1/2030	A			5,000		5,501,450
Chicago Midway Arpt AMT	5.00	%	1/1/2031	A			2,000		2,273,440
Chicago O’Hare Arpt	5.00	%	1/1/2022	A			3,230		3,307,326
Chicago O’Hare Arpt	5.00	%	1/1/2031	A			6,500		7,429,435
Chicago O’Hare Arpt AMT	5.00	%	1/1/2021	A			11,740		11,965,173
Chicago O’Hare Arpt AMT	5.00	%	1/1/2024	A			5,000		5,282,900
Chicago O’Hare Arpt AMT	5.00	%	1/1/2029	A			7,000		7,987,840
Cleveland Arpt (AGM)	5.00	%	1/1/2027	AA			2,175		2,516,649
Delaware River & Bay Auth	4.00	%	1/1/2044	A1			5,000		5,617,200
Delaware River Port Auth	5.00	%	1/1/2027	A			1,835		1,905,648
Delaware River Port Auth	5.00	%	1/1/2028	A+			7,500		8,474,475
Delaware River Toll Brdg Commn	5.00	%	7/1/2029	A1			1,000		1,275,610
Delaware River Toll Brdg Commn	5.00	%	7/1/2030	A1			1,920		2,437,094

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation (continued)
Delaware River Toll Brdg Commn	5.00	%	7/1/2032	A1		$	2,025	$	2,542,347
Denver City & Co Arpt AMT	5.00	%	12/1/2031	A			15,000		18,603,300
Denver City & Co Arpt AMT	5.00	%	12/1/2035	A			5,000		6,084,550
E - 470 Hwy Auth	5.00	%	9/1/2020	A			900		906,561
GA Atlanta Arpt AMT	4.00	%	7/1/2038	AA-			5,200		5,846,516
Grand Parkway Transn Toll	4.00	%	10/1/2045	A2			10,000		11,607,200
Greater Orlando Aviation AMT	5.00	%	10/1/2029	A+			3,000		3,687,510
Hampton Roads Trans Commn	5.00	%	7/1/2032	AA			1,180		1,506,931
Hampton Roads Trans Commn	5.00	%	7/1/2033	AA			1,000		1,270,310
Harris Co Toll Rd	5.00	%	8/15/2029	Aa2			2,500		3,218,425
Harris Co Toll Rd	5.00	%	8/15/2030	Aa2			1,000		1,278,860
Harris Co Toll Rd	5.00	%	8/15/2031	Aa2			3,000		3,813,060
HI Airport Sys AMT	5.00	%	7/1/2031	AA-			1,275		1,574,816
HI Airport Sys AMT	5.00	%	7/1/2033	AA-			3,300		4,023,789
HI Airport Sys AMT	5.00	%	7/1/2034	AA-			2,000		2,432,540
HI Airport Sys AMT	5.00	%	7/1/2036	AA-			5,000		6,034,200
Houston Arpt - Continental Airlines AMT	4.75	%	7/1/2024	BB-			8,500		8,661,755
Houston Arpt - Continental Airlines AMT	5.00	%	7/15/2030	BB-			2,500		2,570,350
Houston Arpt - United Airlines AMT	5.00	%	7/1/2027	BB-	(c)		340		354,249
Houston Arpt - United Airlines AMT	5.00	%	7/15/2027	BB-	(c)		550		573,155
Houston Arpt - United Airlines AMT	5.00	%	7/15/2027	BB-	(c)		1,000		1,028,030
Houston Arpt - United Airlines AMT	5.00	%	7/15/2035	BB-			1,455		1,472,387
Houston Arpt AMT	5.00	%	7/1/2021	A+			5,000		5,191,850
Houston Arpt AMT	5.00	%	7/1/2034	A1			4,850		5,883,001
IL Toll Hwy Auth	5.00	%	1/1/2027	AA-			1,000		1,133,980
IL Toll Hwy Auth	5.00	%	1/1/2028	AA-			2,535		2,869,037
Kansas City Dev Auth Arpt- Terminal Modernization AMT	5.00	%	3/1/2038	A			6,205		7,466,228
Kansas City IDA - Kansas City Intl Airport AMT	5.00	%	3/1/2038	A			13,500		16,244,010
Kansas City IDA - Kansas City Intl Airport AMT	5.00	%	3/1/2039	A			5,000		6,000,050
KY Tpk Auth	5.00	%	7/1/2026	Aa3			5,215		5,662,238
Los Angeles Dept Arpts - LAX	5.00	%	5/15/2027	AA-			2,000		2,381,280
Los Angeles Dept Arpts - LAX	5.00	%	5/15/2032	AA-			5,870		6,864,026
Los Angeles Dept Arpts - LAX AMT	5.00	%	5/15/2035	AA-			11,410		14,236,942
Los Angeles Dept Arpts - LAX AMT	5.00	%	5/15/2036	AA-			10,640		13,220,519
Louisville Regl Airport AMT	5.00	%	7/1/2022	A+			1,625		1,755,569
Louisville Regl Airport AMT	5.00	%	7/1/2023	A+			2,250		2,518,380
MA Port Auth AMT	5.00	%	7/1/2031	AA			7,500		9,388,950
MD EDC - CNX Marine Terminals	5.75	%	9/1/2025	BB-			4,000		4,021,240
MD EDC - Ports America Chesapeake AMT	5.00	%	6/1/2044	Baa3			125		133,794
Met Airpt Auth - Dulles Metrorail	4.00	%	10/1/2035	A-			1,000		1,114,700
Met Airpt Auth - Dulles Metrorail	4.00	%	10/1/2036	A-			1,500		1,665,120
Met Airpt Auth - Dulles Metrorail	4.00	%	10/1/2037	A-			1,500		1,659,615

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation (continued)
Met DC Arpt AMT	5.00	%	10/1/2031	AA-	$	5,000	$	5,986,700
Met Nashville Arpt Auth AMT	5.00	%	7/1/2036	A2		7,500		9,391,575
Met Nashville Arpt Auth AMT	5.00	%	7/1/2037	A2		8,750		10,918,337
Met Nashville Arpt Auth AMT	5.00	%	7/1/2038	A2		5,000		6,218,900
Met Nashville Arpt Auth AMT	5.00	%	7/1/2039	A2		5,000		6,200,550
Miami Dade Co Aviation - MIA	5.00	%	10/1/2025	A		3,690		4,268,666
Miami Dade Co Aviation - MIA AMT	5.00	%	10/1/2021	A		1,500		1,572,435
Miami Dade Co Aviation - MIA AMT	5.00	%	10/1/2022	A		1,550		1,684,044
Miami Dade Co Aviation - MIA AMT	5.00	%	10/1/2027	A		5,145		5,848,785
Miami Dade Co Aviation - MIA AMT	5.00	%	10/1/2028	A		3,500		3,964,905
Miami Dade Co Aviation - Mia AMT	5.00	%	10/1/2034	A		11,070		12,309,840
Miami Dade Co Expwy Auth	5.00	%	7/1/2022	A		1,750		1,881,460
Miami Dade Co Expwy Auth	5.00	%	7/1/2023	A		2,000		2,152,300
Miami Dade Co Expwy Auth	5.00	%	7/1/2023	A		2,500		2,777,000
Miami Dade Co Expwy Auth	5.00	%	7/1/2024	A		3,500		3,765,825
Minneapolis / St Paul Met Arpts	5.00	%	1/1/2028	A+		3,500		3,965,045
Minneapolis / St Paul Met Arpts	5.00	%	1/1/2029	AA-		5,000		6,155,850
Minneapolis / St Paul Met Arpts	5.00	%	1/1/2030	AA-		5,000		6,123,200
MTA NY	4.75	%	11/15/2045	A2		19,000		21,100,830
MTA NY	5.00	%	11/15/2021	A2		1,500		1,555,605
MTA NY	5.00	%	11/1/2023	A2		5,640		5,983,420
MTA NY	5.00	%	11/15/2028	A2		13,690		15,767,868
MTA NY	5.00	%	11/15/2029	A2		5,000		5,750,350
MTA NY	5.00	%	11/15/2031	A2		12,180		12,761,595
MTA NY	5.00	%	11/15/2033	A2		4,025		4,592,766
MTA NY	5.25	%	11/15/2028	A2		6,355		7,159,734
MTA NY	5.25	%	11/15/2035	A2		7,500		8,152,050
NC Tpk Auth - Triangle Exprs	5.00	%	1/1/2032	BBB		1,000		1,145,490
NC Tpk Auth - Triangle Exprs (AGM)	4.00	%	1/1/2037	AA		12,895		14,325,313
NC Tpk Auth - Triangle Exprs (AGM)	4.00	%	1/1/2038	AA		9,000		9,968,220
NC Tpk Auth - Triangle Exprs (AGM)	5.00	%	1/1/2031	AA		1,000		1,188,950
Niagara Frontier Trsp - Buffalo Intl Arpt AMT	5.00	%	4/1/2023	A3		3,000		3,317,130
Niagara Frontier Trsp - Buffalo Intl Arpt AMT	5.00	%	4/1/2027	A3		3,185		3,600,037
Niagara Frontier Trsp - Buffalo Intl Arpt AMT	5.00	%	4/1/2030	A3		365		459,659
Niagara Frontier Trsp - Buffalo Intl Arpt AMT	5.00	%	4/1/2031	A3		300		375,003
Niagara Frontier Trsp - Buffalo Intl Arpt AMT	5.00	%	4/1/2032	A3		775		960,698
Niagara Frontier Trsp - Buffalo Intl Arpt AMT	5.00	%	4/1/2034	A3		865		1,061,035
NJ EDA - Goethals Brdg AMT	5.125	%	1/1/2034	BBB		5,010		5,485,750
NJ Tpk Auth	5.00	%	1/1/2029	A+		5,000		5,742,050
NJ Tpk Auth	5.00	%	1/1/2031	A+		5,000		5,759,450
NJ Tpk Auth	5.00	%	1/1/2031	A+		5,000		5,901,000
NJ Tpk Auth	5.00	%	1/1/2033	A+		2,100		2,513,763
NJ Tpk Auth	5.00	%	1/1/2034	A+		1,500		1,824,075

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation (continued)
NJ Trans Trust Fund	5.00	%	6/15/2028	A+	$	6,275	$	7,061,571
NJ Trans Trust Fund CR (AGM)	5.00	%	6/15/2024	AA		10,165		10,827,453
North TX Twy Auth	4.00	%	1/1/2037	A+		8,740		10,114,190
North TX Twy Auth	5.00	%	1/1/2023	A+		5,000		5,533,500
North TX Twy Auth	5.00	%	1/1/2025	A+		5,000		5,731,100
North TX Twy Auth	5.00	%	1/1/2031	A		8,085		9,085,195
North TX Twy Auth	5.00	%	1/1/2035	A+		1,500		2,045,085
North TX Twy Auth	5.00	%	1/1/2035	A+		3,500		4,178,405
North TX Twy Auth	5.00	%	1/1/2036	A+		5,000		5,836,550
NV State Highway Rev	5.00	%	12/1/2030	AAA		10,000		12,447,400
NY Trans Dev Corp - Delta AMT	4.00	%	1/1/2036	Baa3		10,010		10,123,613
NY Trans Dev Corp - Delta AMT	5.00	%	1/1/2031	Baa3		3,600		3,863,088
NY Trans Dev Corp - Delta AMT	5.00	%	1/1/2033	Baa3		11,000		11,796,510
NY Trans Dev Corp - Delta AMT	5.00	%	1/1/2034	Baa3		3,450		3,699,815
NY Trans Dev Corp - Delta AMT	5.00	%	1/1/2036	Baa3		7,400		7,935,834
NY Trans Dev Corp - LaGuardia Airport AMT	4.00	%	7/1/2031	Baa3		3,000		3,133,350
NY Trans Dev Corp - LaGuardia Airport AMT	4.00	%	7/1/2032	Baa3		3,000		3,122,010
NY Trans Dev Corp - LaGuardia Airport AMT	4.00	%	7/1/2033	Baa3		3,500		3,631,355
NY Trans Dev Corp - LaGuardia Airport AMT	5.00	%	7/1/2034	Baa3		2,250		2,455,223
NY Trans Dev Corp - LaGuardia Airport AMT	5.25	%	1/1/2050	Baa3		5,000		5,424,000
NY Trans Dev Corp - TOGA AMT	5.00	%	1/1/2023	Baa3		750		777,525
NY Twy Auth	5.00	%	1/1/2024	A1		1,960		2,231,284
NY Twy Auth	5.00	%	1/1/2026	A1		5,115		6,008,846
NY Twy Auth	5.00	%	1/1/2033	A1		3,405		4,185,903
NY Twy Auth (AGM)	4.00	%	1/1/2040	AA		11,770		13,593,408
Orlando & Orange Co Expwy Auth	5.00	%	7/1/2030	A+		10,000		11,170,500
Orlando Arpt Rev AMT	5.00	%	10/1/2030	AA-		15,000		19,211,550
PA Tpk Commn	5.00	%	12/1/2022	A+		3,500		3,836,595
PA Tpk Commn	5.00	%	12/1/2032	A1		1,500		1,883,070
PA Tpk Commn	5.00	%	12/1/2033	A1		1,300		1,623,999
PA Tpk Commn	5.00	%	12/1/2034	A1		1,200		1,493,736
PA Tpk Commn	5.00	%	12/1/2035	A1		1,800		2,230,578
Phoenix Arpt	5.00	%	7/1/2036	AA-		4,045		4,848,661
Phoenix Arpt AMT	5.00	%	7/1/2022	AA-		1,500		1,621,455
Phoenix Arpt AMT	5.00	%	7/1/2029	A+		1,500		1,919,490
Phoenix Arpt AMT	5.00	%	7/1/2030	A+		4,245		5,391,108
Phoenix Civic Impt Corp AR	5.00	%	7/1/2036	A+		5,000		5,982,550
Port Auth NY & NJ	5.00	%	12/1/2023	Aa3		5,300		6,056,151
Port Auth NY & NJ	4.00	%	11/1/2037	Aa3		3,540		4,147,960
Port Auth NY & NJ	5.00	%	12/1/2025	Aa3		10,000		11,318,000
Port Auth NY & NJ	5.00	%	10/15/2026	Aa3		5,605		6,689,624
Port Auth NY & NJ	5.00	%	10/15/2027	Aa3		4,750		5,650,362
Port Auth NY & NJ - JFK IAT	5.00	%	12/1/2020	Baa1		2,100		2,116,884
Port Auth NY & NJ AMT	5.00	%	9/15/2026	Aa3		11,385		13,913,267

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation (continued)
Port Auth NY & NJ AMT	5.00	%	9/15/2028	Aa3	$	4,000	$	5,034,200
Port Auth NY & NJ AMT	5.00	%	11/1/2030	Aa3		4,100		5,286,540
Port Auth NY & NJ AMT	5.00	%	10/15/2034	Aa3		9,170		10,336,516
Port Oakland AMT	5.00	%	5/1/2022	A+		11,000		11,680,020
Port of Portland - Portland Intl Arpt AMT	5.00	%	7/1/2037	AA-		2,420		2,965,492
Port of Portland - Portland Intl Arpt AMT	5.00	%	7/1/2038	AA-		3,250		3,970,818
Port of Portland - Portland Intl Arpt AMT	5.00	%	7/1/2039	AA-		3,330		4,057,538
Port Seattle AMT	5.00	%	5/1/2033	A+		4,045		4,801,010
Port Seattle AMT	5.00	%	4/1/2044	A+		14,870		17,587,641
PR Hwy & Trans Auth(d)	5.00	%	7/1/2033	C		1,215		561,938
PR Hwy & Trans Auth(d)	5.50	%	7/1/2023	C		4,305		1,991,063
PR Hwy & Trans Auth(d)	5.50	%	7/1/2024	C		3,000		1,387,500
PR Hwy & Trans Auth (AGC)	5.25	%	7/1/2036	AA		1,560		1,705,361
PR Hwy & Trans Auth (AGM)	5.25	%	7/1/2032	AA		1,000		1,085,480
Sacramento Co Arpt AMT	5.00	%	7/1/2027	A+		5,950		7,328,436
Sacramento Co Arpt AMT	5.00	%	7/1/2034	A+		4,000		4,851,960
Salt Lake City Arpt AMT	5.00	%	7/1/2029	A+		3,000		3,769,620
Salt Lake City Arpt AMT	5.00	%	7/1/2030	A+		2,275		2,774,249
Salt Lake City Arpt AMT	5.00	%	7/1/2031	A+		3,000		3,638,100
Salt Lake City Arpt AMT	5.00	%	7/1/2032	A+		8,750		10,548,300
Salt Lake City Arpt AMT	5.00	%	7/1/2034	A+		4,455		5,332,100
Salt Lake City Arpt AMT	5.00	%	7/1/2034	A+		14,645		17,848,447
San Diego Arpt	4.00	%	7/1/2037	A		2,000		2,300,860
San Diego Arpt	4.00	%	7/1/2038	A		2,000		2,293,860
San Francisco Arpt AMT	5.00	%	5/1/2026	A+		10,000		10,685,700
San Francisco Arpt AMT	5.00	%	5/1/2028	A+		7,550		8,046,337
San Francisco Arpt AMT	5.00	%	5/1/2037	A+		15,565		19,136,389
San Jose Arpt	5.00	%	3/1/2026	A		1,200		1,374,612
San Jose Arpt	5.00	%	3/1/2027	A		2,260		2,586,208
San Jose Arpt	5.00	%	3/1/2028	A		1,655		1,890,027
San Jose Arpt AMT	5.00	%	3/1/2035	A		1,500		1,770,915
South Carolina Ports AMT	5.00	%	7/1/2032	A+		4,225		5,211,242
South Jersey Trans Auth	5.00	%	11/1/2021	BBB+		5,305		5,607,969
Southeastern PA Transp Auth - Garvee	5.00	%	6/1/2023	AA-		2,500		2,607,625
Triborough Brdg & Tunl Auth	4.00	%	11/15/2040	AA-		10,000		11,528,300
Triborough Brdg & Tunl Auth	5.00	%	11/15/2029	AA-		5,650		7,068,432
Triborough Brdg & Tunl Auth (NPFGC)(FGIC)	5.50	%	11/15/2021	A+		2,595		2,770,370
Washington D.C Met Area Transit	5.00	%	7/15/2032	AA		3,880		5,223,217
Washington D.C Met Area Transit	5.00	%	7/15/2033	AA		3,525		4,710,034
Wayne Co Arpt AMT	5.00	%	12/1/2026	A1		1,590		1,861,572
Wayne Co Arpt AMT	5.00	%	12/1/2027	A1		2,000		2,332,580
Total								1,165,768,391

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Utilities 10.63%
Albuquerque Bernalillo Co Wtr Util	5.00	%	7/1/2024	AA+	$	2,645	$	3,120,386
Albuquerque Bernalillo Co Wtr Util	5.00	%	7/1/2025	AA+		4,000		4,710,200
CA Dept Wtr Res Wtr - Central Valley	5.00	%	12/1/2021	NR		45		48,015
CA Poll Ctl - Poseidon Res†	5.00	%	7/1/2039	Baa3		5,000		5,696,900
CA Poll Ctl - Poseidon Res AMT†	5.00	%	7/1/2037	Baa3		5,570		5,781,103
Central Plains - Goldman Sachs	5.00	%	9/1/2027	A3		7,525		8,053,556
Central Plains - Goldman Sachs	5.00	%	9/1/2035	BBB+		3,435		4,476,801
Chicago Wastewater	5.00	%	1/1/2029	A		4,335		5,111,962
Chicago Wastewater	5.00	%	1/1/2030	A		6,500		7,611,695
Chicago Water	5.00	%	11/1/2025	A		2,625		3,058,046
Chicago Water (AGM)	5.00	%	11/1/2034	AA		6,275		7,331,898
Chicago Water (AGM)	5.00	%	11/1/2035	AA		5,000		5,821,000
Chicago Water (AGM)	5.25	%	11/1/2030	AA		5,510		6,691,013
Clarion Co IDA - American Wtr AMT	2.45	%#(a)	12/1/2039	A+		2,250		2,420,258
Cleveland Public Pwr (AGM)	4.00	%	11/15/2034	AA		1,000		1,191,200
Cleveland Public Pwr (AGM)	4.00	%	11/15/2036	AA		1,000		1,162,200
Cleveland Public Pwr (AGM)	4.00	%	11/15/2038	AA		1,000		1,150,230
Cleveland Public Pwr (AGM)	5.00	%	11/15/2033	AA		2,000		2,625,940
DE EDA - NRG Energy	5.375	%	10/1/2045	Baa2		4,230		4,240,067
Detroit Sewer	5.00	%	7/1/2034	A+		2,200		2,578,290
Detroit Sewer	5.00	%	7/1/2035	A+		1,835		2,139,922
Energy Northwest - Bonneville Pwr	5.00	%	7/1/2033	Aa2		7,000		9,446,780
Farmington Poll Ctl - AZ Pub Svc	4.70	%	5/1/2024	A2		5,265		5,332,550
Guam Waterworks Auth	5.00	%	7/1/2029	A-		1,000		1,120,280
Guam Waterworks Auth	5.00	%	7/1/2036	A-		1,000		1,140,890
HI Dept Budget - Hawaiian Electric	3.20	%	7/1/2039	Baa2		11,120		11,491,186
HI Dept Budget - Hawaiian Electric AMT	3.10	%	5/1/2026	Baa2		7,000		7,462,210
Houston Util Sys	5.00	%	5/15/2022	AA		3,000		3,265,020
Houston Util Sys	5.00	%	11/15/2023	AA		4,000		4,621,760
Houston Util Sys	5.00	%	11/15/2026	AA		5,355		6,361,151
Imperial Irrigation Dist	5.00	%	11/1/2032	AA-		2,000		2,404,460
IN Muni Pwr	5.00	%	1/1/2033	A+		5,210		6,517,085
IN Muni Pwr	5.00	%	1/1/2034	A+		4,000		4,984,400
KY Muni Pwr - Prairie State Proj	3.45	%#(a)	9/1/2042	Baa1		5,935		5,977,910
KY Public Energy Auth - BP	4.00	%#(a)	1/1/2049	A1		6,375		7,027,226
KY Public Energy Auth - Morgan Stanley	4.00	%#(a)	4/1/2048	A3		3,200		3,516,160
Long Beach Nat Gas - ML	1.693% (3 Mo. LIBOR * .67 + 1.43	%)#	11/15/2026	A2		4,000		3,969,760
Long Island Power Auth	5.00	%	9/1/2034	A		2,250		2,763,495

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Utilities (continued)
Los Angeles USD	5.00	%	7/1/2023	Aa3	$	10,000	$	11,390,500
Lower AL Gas Dist - Goldman Sachs	5.00	%	9/1/2031	A3		4,005		5,099,246
Lower Colo Riv Auth - Transmn Contract	5.00	%	5/15/2034	A		3,190		4,068,654
Lower Colo Riv Auth - Transmn Contract	5.00	%	5/15/2035	A		2,430		3,084,180
Lower Colo Riv Auth - Transmn Contract	5.00	%	5/15/2036	A		5,055		6,388,863
Lower Colorado River Authority Transmission Services Corp	5.00	%	5/15/2036	A		1,760		2,224,411
Luzerne Co IDA - American Wtr AMT	2.45	%#(a)	12/1/2039	A+		4,000		4,335,520
Main St Nat Gas - Citibank	4.00	%#(a)	3/1/2050	A3		13,170		15,137,598
Main St Nat Gas - ML	5.00	%	3/15/2021	A2		2,500		2,563,375
Maricopa Co Poll Cntrl - El Paso Elec	3.60	%	2/1/2040	BBB		5,085		5,371,896
Maricopa Co Poll Cntrl - El Paso Elec	3.60	%	4/1/2040	BBB		3,000		3,167,910
MEAG - Proj 1	5.00	%	1/1/2021	A2		4,185		4,261,083
MI Strat Fund - Detroit Edison	1.45	%#(a)	8/1/2029	Aa3		3,500		3,516,940
MI Strat Fund - Detroit Edison	1.45	%#(a)	9/1/2030	Aa3		1,000		1,004,840
Miami Dade Co Wtr & Swr	5.00	%	10/1/2043	AA-		6,485		8,075,771
Miami-Dade Co Wtr & Swr	4.00	%	10/1/2035	AA-		5,000		5,808,150
MO Joint Muni Elec Util Commn	5.00	%	1/1/2023	A2		2,000		2,228,720
MO Joint Muni Elec Util Commn	5.00	%	1/1/2025	A2		1,500		1,722,165
Modesto Irrigation Dist	5.00	%	7/1/2023	A+		1,780		2,020,638
Modesto Irrigation Dist	5.00	%	7/1/2024	A+		3,720		4,240,837
Modesto Irrigation Dist	5.00	%	7/1/2025	A+		8,410		9,592,951
New Orleans Sewer	5.00	%	6/1/2021	A		400		416,428
New York St Pwr Auth	4.00	%	11/15/2045	Aa1		3,325		3,939,493
North Sumter Co Util Dep Dist	5.00	%	10/1/2032	A-		8,000		8,400,880
Northern CA Gas - Goldman Sachs	4.00	%#(a)	7/1/2049	A3		7,500		8,300,550
Northern CA Pwr - Hydroelec #1	5.00	%	7/1/2026	A+		3,600		3,910,788
NYC Muni Water	4.00	%	6/15/2037	AA+		3,630		4,303,982
Omaha Pub Pwr Dist	5.00	%	2/1/2029	AA		5,000		6,132,850
PA Econ Dev - PPL Electric Utility Rmkt	4.00	%	10/1/2023	A1		5,000		5,045,350
Philadelphia Gas Works	5.00	%	8/1/2026	A		1,000		1,169,860
Philadelphia Gas Works	5.00	%	8/1/2027	A		1,000		1,167,730
Philadelphia Gas Works	5.00	%	8/1/2028	A		1,250		1,517,275
Philadelphia Gas Works	5.00	%	8/1/2029	A		1,700		2,055,045
Philadelphia Gas Works	5.00	%	8/1/2030	A		1,425		1,714,118
Philadelphia Gas Works	5.00	%	10/1/2033	A		2,390		2,790,827
Philadelphia Water & Wastewater	5.00	%	11/1/2029	A+		3,185		4,006,252
Phoenix Civic Impt Corp - Water Sys	5.00	%	7/1/2027	AAA		5,010		5,906,089
Piedmont Muni Pwr Agy	5.00	%	1/1/2022	A-		4,750		4,855,070
Piedmont Muni Pwr Agy	5.00	%	1/1/2024	A-		7,920		8,083,706
Pima Co IDA - Tucson Elec	4.95	%	10/1/2020	A-		10,640		10,759,700

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Utilities (continued)
PR Aqueduct & Swr Auth	5.00	%	7/1/2022	Ca		$	4,690	$	4,912,775
PR Aqueduct & Swr Auth	5.25	%	7/1/2042	Ca			3,625		3,706,563
PR Elec Pwr Auth(d)	5.00	%	7/1/2037	D	(c)		1,035		721,913
PR Elec Pwr Auth(d)	5.00	%	7/1/2042	D	(c)		2,390		1,667,025
PR Elec Pwr Auth(d)	5.50	%	7/1/2038	D	(c)		2,350		1,650,875
PR Elec Pwr Auth(d)	7.00	%	7/1/2033	D	(c)		4,000		2,860,000
PR Elec Pwr Auth(d)	7.00	%	7/1/2040	D	(c)		725		518,375
PR Elec Pwr Auth (AGM)	1.48% (3 Mo. LIBOR * .67 +.52	%)#	7/1/2029	AA			5,720		5,047,900
Riverside Elec	5.00	%	10/1/2037	AA-			4,000		5,135,280
Riverside Elec	5.00	%	10/1/2038	AA-			5,000		6,400,800
SA Energy Acquisition Pub Fac - Goldman Sachs	5.50	%	8/1/2021	A3			2,360		2,458,931
Salt Verde Fin Corp - Citi	5.00	%	12/1/2037	A3			7,165		9,514,045
Salt Verde Fin Corp - Citi	5.25	%	12/1/2026	A3			7,500		9,099,750
Salt Verde Fin Corp - Citi	5.50	%	12/1/2029	A3			5,100		6,636,222
San Antonio Elec & Gas	5.00	%	2/1/2029	Aa1			7,340		9,153,200
San Antonio Elec & Gas	5.00	%	2/1/2030	Aa1			10,000		12,433,600
Seminole Co Wtr & Swr	5.00	%	10/1/2024	AA+			4,000		4,762,680
Stockton PFA - Wastewater (BAM)	5.00	%	9/1/2024	AA			1,000		1,164,810
TEAC - Goldman Sachs	5.25	%	9/1/2021	A3			3,000		3,125,280
TEAC - Goldman Sachs	5.25	%	9/1/2024	A3			8,940		10,166,658
TEAC - Goldman Sachs	5.625	%	9/1/2026	BBB	(c)		5,000		6,016,300
Texas Water Dev Brd	3.00	%	10/15/2033	AAA			4,000		4,519,240
Transbay Pwr Auth	5.00	%	10/1/2030	A-	(c)		300		385,932
Transbay Pwr Auth	5.00	%	10/1/2031	A-	(c)		300		382,971
Transbay Pwr Auth	5.00	%	10/1/2032	A-	(c)		500		633,485
Transbay Pwr Auth	5.00	%	10/1/2033	A-	(c)		900		1,133,838
Transbay Pwr Auth	5.00	%	10/1/2034	A-	(c)		970		1,217,884
Transbay Pwr Auth	5.00	%	10/1/2035	A-	(c)		900		1,124,766
Transbay Pwr Auth	5.00	%	10/1/2037	A-	(c)		675		837,169
Transbay Pwr Auth	5.00	%	10/1/2039	A-	(c)		1,400		1,726,074
Transbay Pwr Auth	5.00	%	10/1/2040	A-	(c)		1,500		1,844,160
TX Muni Gas Acq & Supply - Macquarie	5.00	%	12/15/2024	A3			23,000		24,843,910
TX Muni Gas Acq & Supply - Macquarie	5.00	%	12/15/2028	A3			2,000		2,141,020
TX Muni Gas Acq & Supply - Macquarie	5.00	%	12/15/2029	A3			2,225		2,376,211
TX Muni Gas Acq & Supply - ML	5.25	%	12/15/2021	A2			4,710		4,970,133
TX Muni Gas Acq & Supply - ML	5.25	%	12/15/2023	A2			2,925		3,292,526
TX Muni Gas Acq & Supply - ML	6.25	%	12/15/2026	A2			15,160		17,631,687
Utility Debt Sec Auth - Lipa	5.00	%	6/15/2028	AAA			5,915		7,312,241
Western MN Muni Pwr Agy	5.00	%	1/1/2023	Aa3			1,500		1,672,740
WV EDA - Wheeling Pwr AMT	3.00	%#(a)	6/1/2037	A-			9,400		9,645,434

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Utilities (continued)
Wyandotte CO Unified Govt Utility Sys	5.00	%	9/1/2021	A	$	3,105	$	3,271,055
Total								560,318,704
Total Investments in Securities 99.08% (cost $5,014,297,371)								5,224,884,368
Cash and Other Assets in Excess of Liabilities 0.92%								48,665,312
Net Assets 100.00%							$	5,273,549,680

AGC	Insured by - Assured Guarantee Corp.
AGM	Insured by - Assured Guaranty Municipal Corporation.
AMBAC	Insured by - AMBAC Assurance Corporation.
AMT	Income from the security may be subject to Alternative Minimum Tax.
BAM	Insured by - Build America Mutual.
COP	Certificates of Participation.
CPI	Consumer Price Index: Rate fluctuate based on CPI.
FGIC	Insured by - Financial Guaranty Insurance Company.
FNMA	Federal National Mortgage Association.
GNMA	Government National Mortgage Association.
GTD	Guaranteed.
LIBOR	London Interbank Offered Rate.
MUNIPSA	SIFMA Municipal Swap Index Yield.
NPFGC	Insured by - National Public Finance Guarantee Corporation.
NR	Not Rated.
SIFMA	Insured by - Securities Industry and Financial Markets Association.
TCRS	Transferable Custodial Receipt.
#	Variable rate security. The interest rate represents the rate in effect at June 30, 2020.
†	Security was purchased pursuant to Rule 144A under the Securities Act of 1933 and, unless registered under such Act or exempted from registration, may only be resold to qualified institutional buyers. At June 30, 2020, the total value of Rule 144A securities was $168,099,255, which represents 3.19% of net assets.
(a)	Variable Rate is Fixed to Float: Rate remains fixed or at Zero Coupon until designated future date.
(b)	Securities purchased on a when-issued basis.
(c)	This investment has been rated by Fitch IBCA.
(d)	Defaulted (non-income producing security).
(e)	Level 3 Investment as described in Note 2(b) in the Notes to Financials. Security valued utilizing third party pricing information without adjustment. Such valuations are based on unobservable inputs. A significant change in third party information could result in a significantly lower or higher value of such Level 3 investments.
(f)	Stub Rights issued in connection with a plan of reorganization.
(g)	Level 3 Investment as described in Note 2(b) in the Notes to Financials. Security fair valued by the Pricing Committee.

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(concluded)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - INTERMEDIATE TAX FREE FUND June 30, 2020

The following is a summary of the inputs used as of June 30, 2020 in valuing the Fund’s investments carried at fair value⁽¹⁾:

Investment Type(2)	Level 1		Level 2		Level 3		Total
Long-Term Investments
Municipal Bonds
Corporate-Backed	$	—	$	426,095,833	$	4,384,000	$	430,479,833
General Obligation		—		934,249,346		812,648		935,061,994
Lease Obligations		—		326,884,938		247,520		327,132,458
Other Revenue		—		215,012,277		420,040		215,432,317
Special Tax		—		103,854,027		550,000		104,404,027
Remaining Industries		—		3,212,373,739		—		3,212,373,739
Total	$	—	$	5,218,470,160	$	6,414,208	$	5,224,884,368

(1)	Refer to Note 2(b) for a description of fair value measurements and the three-tier hierarchy of inputs.
(2)	See Schedule of Investments for fair values in each industry. The table above is presented by Investment Type. Industries are presented within an Investment Type should such Investment Type include securities classified as two or more Levels within the three-tier fair value hierarchy. Each Level 3 security is identified on the Schedule of Investments along with the valuation technique utilized.

The following is a reconciliation of investments with unobservable inputs (Level 3) that were used in determining fair value:

Investment Type	Municipal Bonds
Balance as of October 1, 2019	$	3,639,560
Accrued Discounts (Premiums)		—
Realized Gain (Loss)		—
Change in Unrealized Appreciation (Depreciation)		(152,467	)
Purchases		—
Sales		—
Transfers into Level 3		2,927,115
Transfers out of Level 3		—
Balance as of June 30, 2020	$	6,414,208
Change in unrealized appreciation/depreciation for the period ended June 30, 2020, related to Level 3 investments held at June 30, 2020	$	(152,467	)

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
MUNICIPAL BONDS 98.47%
Corporate-Backed 7.70%
AZ IDA		3.625	%	5/20/2033	BBB		$	8,653	$	9,005,843
CA Poll Ctl - Poseidon Res AMT†		5.00	%	11/21/2045	Baa3			13,775		14,234,809
CA Poll Ctl - Waste Mgmt AMT		4.30	%	7/1/2040	A-			2,575		2,966,452
Chandler AZ IDA - Intel Corp AMT		2.70	%#(a)	12/1/2037	A+			4,000		4,205,120
Columbus Co Ind Facs - Intl Paper		5.70	%	5/1/2034	BBB			2,165		2,167,598
Fort Bend IDC - NRG Energy		4.75	%	5/1/2038	Baa2			3,500		3,570,560
Gloucester Co Poll Ctl - Logan AMT		5.00	%	12/1/2024	BBB-			845		880,718
Hoover IDA - US Steel AMT		5.75	%	10/1/2049	B-			6,100		5,252,954
Houston Arpt - United Airlines AMT		5.00	%	7/15/2028	BB-			2,400		2,489,448
IA Fin Auth - Alcoa		4.75	%	8/1/2042	BBB-			5,000		5,061,050
IA Fin Auth - Iowa Fertilizer Co		3.125	%	12/1/2022	BB-			1,875		1,893,919
IA Fin Auth - Iowa Fertilizer Co		5.25	%	12/1/2025	BB-			8,000		8,354,800
IL State GO		5.00	%	12/1/2036	BBB-			6,700		7,134,830
IN Fin Auth - OH River Brdgs AMT		5.00	%	7/1/2048	BBB+			1,400		1,483,916
IN Fin Auth - OVEC(b)		3.00	%	11/1/2030	BBB-	(c)		1,250		1,286,288
IN Fin Auth - OVEC(b)		3.00	%	11/1/2030	BBB-	(c)		1,250		1,286,288
IN Fin Auth - OVEC(b)		3.00	%	11/1/2030	BBB-	(c)		1,000		1,029,030
LA Env Facs - Westlake Chem		3.50	%	11/1/2032	Baa2			19,530		20,350,846
LA Env Facs - Westlake Chem		6.50	%	11/1/2035	Baa2			500		506,715
LA St John Parish - Marathon Oil		2.00	%#(a)	6/1/2037	BBB-			8,990		8,918,440
LA St John Parish - Marathon Oil		2.10	%#(a)	6/1/2037	BBB-			3,000		2,935,560
Love Field Arpt - Southwest Airlines		5.25	%	11/1/2040	Baa1			3,840		3,861,965
Love Field Arpt - Southwest Airlines AMT		5.00	%	11/1/2028	Baa1			2,775		2,853,921
Matagorda Co Nav Dist - AEP TX Central		2.60	%	11/1/2029	A-			7,100		7,223,611
MD EDC - AFCO AMT		4.00	%	7/1/2039	BBB			4,625		5,037,550
MD EDC - Chesapeake Bay Hyatt(d)		5.00	%	12/1/2016	NR			855		513,000	(e)
Mission Econ Dev Corp - Natgasoline AMT†		4.625	%	10/1/2031	BB-			5,250		5,515,335
National Fin Auth NH - Covanta†		4.625	%	11/1/2042	B1			1,500		1,510,635
NH National Fin Auth - Covanta AMT†		4.875	%	11/1/2042	B1			5,000		5,070,200
NH National Fin Auth - Hsg Sec		4.125	%	1/20/2034	NR			6,962		7,474,797
Niagara Area Dev Corp - Covanta†		3.50	%	11/1/2024	B1			2,500		2,507,775
Niagara Area Dev Corp - Covanta AMT†		4.75	%	11/1/2042	B1			5,000		5,052,850
NY Energy RDA - NYSEGC		3.50	%	10/1/2029	A-			800		906,344
NY Env Facs - Casella Waste AMT†		3.125	%#(a)	12/1/2044	B			3,000		2,986,320
NY Liberty Dev Corp - 3 WTC†		5.00	%	11/15/2044	NR			3,500		3,633,175

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Corporate-Backed (continued)
NY Trans Dev Corp - American Airlines AMT		5.25	%	8/1/2031	B-	$	2,950	$	3,050,211
NY Trans Dev Corp - American Airlines AMT		5.375	%	8/1/2036	B-		1,500		1,552,455
NYC Cap Res - Arthur Mgmt		7.00	%	8/1/2025	NR		5,765		5,795,785
NYC IDA - TRIPS AMT		5.00	%	7/1/2028	BBB+		10,980		11,611,240
OH Air Dev Auth - AEP		2.40	%#(a)	12/1/2038	BBB+		1,665		1,692,173
OH Air Dev Auth - AEP AMT		2.10	%#(a)	7/1/2028	BBB+		5,000		5,047,150
OH Air Dev Auth - AEP AMT		2.50	%#(a)	8/1/2040	BBB+		2,500		2,597,500
OH Air Dev Auth - AEP AMT		2.60	%#(a)	6/1/2041	BBB+		1,960		2,000,454
OH Air Dev Auth - OVEC		3.25	%	9/1/2029	Ba1		3,450		3,552,948
OH Air Quality - AMG Vanadium AMT†		5.00	%	7/1/2049	B		4,630		4,670,049
OH Air Quality - Pratt Paper AMT†		4.50	%	1/15/2048	NR		2,000		2,072,680
PA EDA - Covanta AMT†		3.25	%	8/1/2039	B1		5,535		4,882,700
PA EDA - US Airways		8.00	%	5/1/2029	B-		1,475		1,478,658	(e)
Parish of St James - Nustar Logistics†		5.85	%#(a)	8/1/2041	BB-		1,000		1,085,000
Parish of St James - Nustar Logistics†		6.10	%#(a)	12/1/2040	BB-		1,250		1,459,700
Parish of St James - Nustar Logistics†		6.35	%	7/1/2040	BB-		3,250		3,817,482
Parish of St James - Nustar Logistics†		6.35	%	10/1/2040	BB-		2,500		2,936,525
Phenix City IDB - Meadwestvaco		3.625	%	5/15/2030	BBB		3,050		3,105,815
Port Beaumont Nav Dis - Jefferson Rail AMT†		4.00	%	1/1/2050	NR		3,150		3,023,402
Richland Co Env Impt - Intl Paper AMT		3.875	%	4/1/2023	BBB		6,625		7,126,711
Salem Co Poll Ctl - Chambers AMT		5.00	%	12/1/2023	BBB		10,480		10,987,756
Selma IDB - Intl Paper		2.00	%#(a)	11/1/2033	BBB		2,000		2,069,420
Tuscaloosa IDA - Hunt Refining†		4.50	%	5/1/2032	NR		4,500		4,849,740
Tuscaloosa IDA - Hunt Refining†		5.25	%	5/1/2044	NR		3,300		3,611,883
VA Small Bus Fing - Covanta AMT†		5.00	%#(a)	1/1/2048	B-		910		930,302
Valparaiso Facs - Pratt Paper AMT		7.00	%	1/1/2044	NR		2,000		2,140,760
Warren Co - Intl Paper		5.80	%	5/1/2034	BBB		100		100,122
Waste Management Inc AMT		1.75	%#(a)	8/1/2038	A-		5,500		5,553,020
West Pace Coop Dist(d)		9.125	%	5/1/2039	NR		4,900		2,842,000	(e)
WI PFA - American Dream†		5.00	%	12/1/2027	NR		2,000		1,774,740
WI PFA - American Dream†		6.50	%	12/1/2037	NR		3,000		2,639,400
WI PFA - Celanese AMT		4.30	%	11/1/2030	BBB-		1,000		1,077,910
WI Pub Fin Auth - Celanese		4.05	%	11/1/2030	BBB-		500		535,060
Total									270,833,413

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Education 4.25%
Build NYC Res Corp - CUNY		5.00	%	6/1/2034	Aa2		$	325	$	377,897
Build NYC Res Corp - NY Law		4.00	%	7/1/2045	BBB-			2,445		2,337,371
CA Ed Facs - Chapman Univ		5.00	%	4/1/2045	A2			5,000		5,531,850
CA Ed Facs - Stanford Univ		5.00	%	5/1/2045	AAA			5,505		8,893,162
CA Sch Fin Auth - Green Dot Schs†		5.00	%	8/1/2045	BBB-			1,500		1,624,920
Cap Trust Ed - Advantage Charter Scho		5.00	%	12/15/2049	Baa3			1,000		1,065,400
Cap Trust Ed - Advantage Charter Scho		5.00	%	12/15/2054	Baa3			700		742,196
Chicago Brd Ed		5.00	%	12/1/2044	BB-			1,750		1,835,418
Chicago Brd Ed		5.00	%	12/1/2046	BB-			3,500		3,666,215
CT Hlth & Ed - Univ of Hartford		4.00	%	7/1/2044	BBB-			3,605		3,611,958
CT Hlth & Ed - Univ of Hartford		4.00	%	7/1/2049	BBB-			3,250		3,230,500
Davie Edu Facs - Nova Southeastern Univ		6.00	%	4/1/2042	A-			3,040		3,487,488
Detroit Sch Dist		5.00	%	5/1/2029	Aa1			4,000		4,281,840
Dutchess Co LDC - Anderson Ctr		6.00	%	10/1/2030	BB+			870		873,541
FL HI Ed - Nova Southeastern Univ		5.00	%	4/1/2033	A-			1,475		1,691,088
FL HI Ed - Nova Southeastern Univ		5.00	%	4/1/2036	A-			2,000		2,268,940
FL HI Ed - Nova Southeastern Univ		6.375	%	4/1/2031	A-			475		496,223
FL Hi Ed - Saint Leo Univ		5.00	%	3/1/2049	BBB-			1,640		1,747,945
Fulton Co Dev - Tuff/Atlanta Hsg		5.00	%	9/1/2032	A+			775		800,614
Hempstead Town LDC - Adelphi Univ		5.00	%	10/1/2034	A-			175		193,573
IL Fin Auth - IL Inst of Tech		4.00	%	9/1/2037	Baa3			3,115		3,189,386
IL Fin Auth - IL Inst of Tech		4.00	%	9/1/2039	Baa3			2,295		2,337,274
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2040	Baa3			2,020		2,232,928
IL Fin Auth - Univ Chicago		4.00	%	10/1/2049	Aa2			6,000		6,337,320
MA DFA - Suffolk Univ		5.00	%	7/1/2030	Baa2			1,500		1,746,210
MA DFA - Suffolk Univ		5.00	%	7/1/2032	Baa2			3,750		4,310,850
MA DFA - Suffolk Univ		5.00	%	7/1/2033	Baa2			1,250		1,424,788
MA DFA - Suffolk Univ		5.00	%	7/1/2034	Baa2			1,000		1,137,990
Miami Dade Cnty Ed Facs - Univ of Miami FL		5.00	%	4/1/2053	A-			5,000		5,727,550
Nashville Hlth & Ed - Lipscomb U		5.25	%	10/1/2058	BBB			5,000		5,465,850
NY Dorm - Mt Sinai Sch Med		5.00	%	7/1/2040	A-			5,000		5,546,200
NY Dorm - NYU		5.00	%	7/1/2030	Aa2			2,155		2,454,911
NY Dorm - NYU		5.00	%	7/1/2031	Aa2			4,215		4,801,602
NY Dorm - Pace Univ		5.00	%	5/1/2029	NR			10		11,299
NY Dorm - Pace Univ		5.00	%	5/1/2029	BBB-			245		262,794
NY Dorm - Touro Clg		5.00	%	1/1/2047	BBB-	(c)		6,500		6,845,735
NY Dorm - Touro Clg		5.50	%	1/1/2039	BBB-	(c)		2,450		2,602,684
NYC IDA - Yankee Stadium (AGC)		Zero Coupon		3/1/2030	AA			8,000		6,539,120

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Education (continued)
PA Hi Ed - St Josephs Univ		5.00	%	11/1/2030	A-	$	905	$	918,946
Univ of CT		5.25	%	11/15/2047	Aa3		8,000		9,858,000
Univ of Illinois (AGM)		4.00	%	4/1/2038	AA		4,965		5,489,453
Univ of North Carolina - Wilmington		5.00	%	6/1/2037	A1		7,055		7,904,351
University of Houston		3.00	%	2/15/2044	AA		5,530		5,822,703
WA Htlh & Ed - Seattle Univ(b)		4.00	%	5/1/2045	A		550		606,128
WA Htlh & Ed - Seattle Univ(b)		4.00	%	5/1/2050	A		3,475		3,793,796
WI PFA - Wingate Univ		5.25	%	10/1/2038	BBB		2,220		2,383,991
WI PFA - Wingate Univ		5.25	%	10/1/2043	BBB		1,000		1,061,210
Total									149,571,208
Energy 0.66%
Main St Nat Gas - Macquarie		5.00	%	5/15/2038	A3		3,745		4,862,059
New Mexico Energy Acq Auth - RBC		5.00	%#(a)	11/1/2039	Aa2		10,000		11,768,300
TX Muni Gas Acq & Supply - Macquarie		5.00	%	12/15/2030	A3		6,285		6,696,416
Total									23,326,775
Financial Services 0.22%
MA Ed Fin Auth AMT		4.125	%	7/1/2046	BBB		5,000		5,124,250
NJ Higher Ed Assistance Auth AMT		3.75	%	12/1/2031	Aaa		2,500		2,610,125
Total									7,734,375
General Obligation 12.19%
Atlantic City Brd Ed (AGM)		6.00	%	4/1/2034	AA		550		572,187
Beaverton Sch Dist		5.00	%#(a)	6/15/2036	AA+		8,000		9,951,680
Bellwood GO		6.15	%	12/1/2032	A		2,765		3,026,486
CA State GO		4.00	%	9/1/2037	Aa2		5,000		5,680,000
CA State GO		5.00	%	4/1/2032	Aa2		2,450		3,480,323
CA State GO		5.00	%	2/1/2033	Aa2		10,000		10,655,400
CA State GO		5.00	%	8/1/2038	Aa2		3,700		4,472,634
CA State GO		5.25	%	8/1/2032	Aa2		7,500		9,098,475
CA State GO		5.375	%	11/1/2035	Aa2		400		406,092
Carlsbad USD		3.125	%	8/1/2048	Aa1		2,000		2,148,260
Chicago Brd Ed		5.00	%	12/1/2029	BB-		2,000		2,195,500
Chicago Brd Ed		5.00	%	12/1/2030	BB-		2,070		2,268,968
Chicago Brd Ed		5.00	%	12/1/2031	BB-		1,000		1,090,900
Chicago Brd Ed		5.00	%	12/1/2032	BB-		1,250		1,365,450
Chicago Brd Ed		5.00	%	12/1/2033	BB-		1,750		1,902,582

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
General Obligation (continued)
Chicago Brd Ed		5.00	%	12/1/2042	BB-	$	575	$	583,453
Chicago Brd Ed		5.00	%	12/1/2046	BB-		1,500		1,579,260
Chicago Brd Ed		6.50	%	12/1/2046	BB-		1,100		1,259,841
Chicago Brd Ed†		7.00	%	12/1/2046	BB-		1,200		1,440,876
Chicago Brd Ed (AGM)		5.00	%	12/1/2027	AA		1,850		2,150,329
Chicago GO		5.00	%	1/1/2026	BBB+		5,175		5,584,291
Chicago GO		5.00	%	1/1/2029	BBB+		3,000		3,318,990
Chicago GO		5.00	%	1/1/2030	BBB+		2,000		2,230,360
Chicago GO		5.00	%	1/1/2033	BBB+		2,340		2,377,955
Chicago GO		5.00	%	1/1/2034	BBB+		4,150		4,213,744
Chicago GO		5.00	%	1/1/2034	BBB+		5,500		5,773,020
Chicago GO		5.00	%	1/1/2040	BBB+		5,000		5,020,450
Chicago GO		5.50	%	1/1/2034	BBB+		2,400		2,579,880
Chicago GO		5.50	%	1/1/2035	BBB+		230		246,746
Chicago GO		5.50	%	1/1/2037	BBB+		2,745		2,932,127
Chicago GO		5.50	%	1/1/2042	BBB+		5,000		5,301,300
Chicago GO		5.50	%	1/1/2049	BBB+		10,625		11,659,237
Chicago GO		5.625	%	1/1/2030	BBB+		525		596,243
Chicago GO		6.00	%	1/1/2038	BBB+		19,430		21,966,586
Chicago O’Hare Arpt AMT		5.00	%	1/1/2052	A		9,375		10,653,844
Clark Co SD  (AGM)		4.00	%	6/15/2038	AA		1,200		1,397,940
Clark Co SD  (AGM)		4.00	%	6/15/2040	AA		1,975		2,287,326
Cook Co GO		5.00	%	11/15/2030	A+		1,000		1,119,130
Cook Co GO		5.00	%	11/15/2031	A+		2,150		2,394,498
Cook Co GO		5.00	%	11/15/2034	A+		500		550,695
Cook Co GO		5.00	%	11/15/2035	A+		1,000		1,097,900
Cook Co GO		5.25	%	11/15/2024	A+		1,500		1,558,380
Cook Co GO TCRS (BAM)		5.00	%	11/15/2024	AA		10,000		10,948,300
CT State GO		4.00	%	6/1/2037	A1		1,000		1,158,720
CT State GO		4.00	%	6/15/2037	A1		975		1,109,238
CT State GO		4.00	%	6/1/2038	A1		750		866,145
CT State GO		4.00	%	6/1/2039	A1		600		690,810
CT State GO		5.00	%	11/1/2027	A1		10,000		10,534,900
CT State GO		5.00	%	11/1/2028	A1		10,000		10,526,700
CT State GO		5.00	%	6/15/2032	A1		1,250		1,552,412
CT State GO		5.00	%	6/15/2033	A1		1,250		1,543,763
CT State GO		5.00	%	4/15/2036	A1		1,150		1,425,943
CT State GO		5.00	%	6/15/2038	A1		1,000		1,215,450
CT State GO		5.00	%	4/15/2039	A1		1,650		2,027,503
Delaware Co IDA - Covanta		5.00	%	7/1/2043	Ba3		500		500,710
Essex Co Impt  Auth - Covanta AMT†		5.25	%	7/1/2045	Ba3		4,000		4,011,080

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
General Obligation (continued)
Greensboro GO		2.125	%	6/1/2039	AAA	$	1,000	$	998,430
Greensboro GO		2.125	%	6/1/2040	AAA		1,000		984,960
Greensboro GO		2.50	%	6/1/2050	AAA		12,235		12,244,788
Hamilton Co Sch Dist GO		4.00	%	1/15/2055	Aa2		7,000		7,743,680
Hillsborough Co		3.25	%	8/1/2048	AAA		7,690		8,338,651
IL State GO		4.00	%	11/1/2043	BBB-		8,970		8,769,520
IL State GO		5.00	%	3/1/2030	BBB-		6,500		6,627,465
IL State GO		5.00	%	1/1/2033	BBB-		4,075		4,138,407
IL State GO		5.00	%	1/1/2035	BBB-		6,200		6,515,766
IL State GO		5.00	%	5/1/2038	BBB-		4,515		4,821,975
IL State GO		5.00	%	1/1/2041	BBB-		3,580		3,758,714
IL State GO		5.50	%	5/1/2030	BBB-		2,545		2,905,983
IL State GO		5.50	%	7/1/2033	BBB-		9,470		9,935,735
IL State GO		5.50	%	7/1/2038	BBB-		5,345		5,591,992
IL State GO		5.50	%	5/1/2039	BBB-		8,250		9,297,255
Irvine USD - Spl Tax (BAM)		5.00	%	9/1/2056	AA		500		586,800
Kendall Kane & WIll Co CUSD #308		5.00	%	2/1/2029	A2		1,000		1,024,630
King Co Pub Hsp - Snoqualmie Vly Hsp		5.00	%	12/1/2038	NR		5,000		5,163,150
Luzerne Co GO (AGM)		5.00	%	11/15/2029	AA		4,215		5,055,092
MA State GO		4.00	%	5/1/2048	Aa1		1,000		1,143,140
MI Strategic Fund - I-75 AMT (AGM)		4.25	%	12/31/2038	AA		2,500		2,762,500
Middletown CSD		5.25	%	12/1/2040	AA		2,500		2,795,475
Midlothian Water Dist (AGM)		Zero Coupon		9/1/2022	AA		2,000		1,922,960
NJ Trans Trust Fund		Zero Coupon		12/15/2029	BBB+		15,195		10,986,289
NJ Trans Trust Fund (NPFGC)(FGIC)		Zero Coupon		12/15/2030	BBB+		6,910		4,807,080
NYC GO		5.00	%	8/1/2027	Aa1		6,575		7,404,896
PA State GO		4.00	%	9/15/2030	Aa3		10,000		11,622,300
PA State GO		4.00	%	3/1/2037	Aa3		4,255		4,952,820
Perris UHSD (AGM)		3.00	%	9/1/2044	AA		2,750		2,906,255
Philadelphia GO		5.00	%	8/1/2036	A		8,990		10,886,081
Philadelphia GO		5.00	%	8/1/2037	A		3,250		3,925,155
Philadelphia GO		5.25	%	7/15/2031	A		2,000		2,301,460
Philadelphia GO		5.25	%	7/15/2032	A		3,000		3,452,190
Philadelphia GO		5.25	%	7/15/2033	A		1,000		1,150,730
Philadelphia Sch Dist		4.00	%	9/1/2038	A2		2,200		2,525,446
Philadelphia Sch Dist		4.00	%	9/1/2039	A2		5,600		6,410,432
Philadelphia Sch Dist		5.00	%	9/1/2037	A2		1,200		1,417,500
Philadelphia Sch Dist		5.00	%	9/1/2038	A2		1,000		1,178,700
Pittsburgh GO (BAM)		5.00	%	9/1/2029	AA		1,100		1,287,671
Pittsburgh GO (BAM)		5.00	%	9/1/2030	AA		1,585		1,852,580
Pittsburgh GO (BAM)		5.00	%	9/1/2032	AA		1,160		1,353,244
PR Comwlth GO(d)		4.75	%	7/1/2018	NR		370		246,050	(e)

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
General Obligation (continued)
PR Comwlth GO(d)		5.50	%	7/1/2027	Ca		$	1,040	$	682,500
PR Comwlth GO(d)		5.50	%	7/1/2039	Ca			3,000		1,968,750
PR Pub Bldg Auth GTD (AGC)		5.00	%	7/1/2036	AA			155		155,618
San Diego USD		3.25	%	7/1/2048	Aa2			3,815		4,124,664
San Francisco Arpt AMT		5.25	%	5/1/2042	A+			4,000		4,737,200
Stockton USD (AGM)		5.00	%	7/1/2028	AA			750		813,803
Sweetwater UHSD (BAM)		5.00	%	8/1/2027	AA			500		573,415
Tuscaloosa Co Brd of Ed		5.00	%	8/1/2046	AA-			5,000		5,881,950
Union Co Util Auth - Covanta GTD AMT		4.75	%	12/1/2031	AA+			4,000		4,153,840
Wilkes Barre PA School District (BAM)		5.00	%	4/15/2059	AA			2,500		3,027,025
Yosemite CCD		5.00	%	8/1/2029	Aa2			500		604,525
Total										428,818,249
Health Care 16.15%
Abag Fin Auth - Sharp Hlthcare		5.00	%	8/1/2027	AA			300		319,485
Abag Fin Auth - Sharp Hlthcare		5.00	%	8/1/2028	AA			345		367,635
Allegheny County Health Network		4.00	%	4/1/2037	A			3,120		3,435,838
Allen Co - Bon Secours Mercy Hlth		5.00	%	12/1/2046	A+			8,000		9,820,880
Allen Co Hsp - Catholic Hlth Ptnrs		5.00	%	5/1/2033	A+			7,065		7,507,975
Antelope Valley Hlth		5.00	%	3/1/2041	Ba3			3,000		3,078,780
Antelope Valley Hlth		5.00	%	3/1/2046	Ba3			2,615		2,665,443	(e)
Baltimore Co - Riderwood Village		4.00	%	1/1/2045	A	(c)		5,250		5,676,562
Baltimore Co - Riderwood Village		4.00	%	1/1/2050	A	(c)		2,500		2,690,275
Berks Co IDA - Tower Hlth		4.00	%	11/1/2038	BBB+			5,000		5,139,400
Berks Co IDA - Tower Hlth		4.00	%	11/1/2047	BBB+			2,220		2,253,766
Berks Co IDA - Tower Hlth		5.00	%	11/1/2036	BBB+			5,000		5,680,500
Berks Co IDA - Tower Hlth		5.00	%#(a)	2/1/2040	BBB+			3,285		3,892,298
CA Fin AUth - Standord Hlth		4.00	%	8/15/2050	AA-			4,000		4,621,120
CA Hlth - Sutter Hlth		4.00	%	11/15/2042	A+			2,000		2,236,180
CA Hlth - Sutter Hlth		5.25	%	8/15/2031	A+			5,245		5,488,368
CA Muni Fin - Cmnty Med Ctrs		5.00	%	2/1/2047	A-			6,940		7,808,680
CA Stwde - Eskaton Pptys		5.25	%	11/15/2034	BBB			1,875		1,942,425
CA Stwde - Huntington Memorial Hosp		4.00	%	7/1/2048	A-			4,500		4,946,265
CA Stwde - John Muir Hlth		4.00	%	12/1/2057	A+			2,500		2,590,300
CA Stwde - Loma Linda Univ Med Ctr		5.50	%	12/1/2054	BB-			6,875		7,378,456
CA Stwde - Loma Linda Univ Med Ctr†		5.50	%	12/1/2058	BB-			3,375		3,648,308
CO Hlth Facs - Boulder Cmnty Hsp		5.00	%	10/1/2032	A-			280		297,374
CO Hlth Facs - CommonSpirit		5.00	%	8/1/2044	BBB+			3,000		3,526,860
Crawford Hsp Auth - Meadville Med		6.00	%	6/1/2046	NR			950		1,033,439
Crawford Hsp Auth - Meadville Med		6.00	%	6/1/2051	NR			1,115		1,208,693

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
CT Hlth & Ed - Connecticut State Univ		3.125	%	11/1/2038	A1		$	2,270	$	2,388,562
CT Hlth & Ed - Hartford Hlthcare		5.00	%	7/1/2032	A			640		668,678
CT Hlth & Ed - Yale New Haven Hsp		5.00	%	7/1/2028	AA-			500		573,355
CT Hlth - Nuvance		4.00	%	7/1/2041	A-			3,180		3,418,087
CT Hlth - Nuvance		4.00	%	7/1/2049	A-			20,170		21,397,950
Cuyahoga Co Hsp - Metrohealth		5.00	%	2/15/2057	BBB-			1,000		1,093,960
Cuyahoga Co Hsp - Metrohealth		5.50	%	2/15/2052	BBB-			8,925		10,078,913
Cuyahoga Co Hsp - Metrohealth		5.50	%	2/15/2057	BBB-			5,250		5,867,977
Denver Hlth & Hsp Auth		4.00	%	12/1/2037	BBB			1,295		1,388,564
Denver Hlth & Hsp Auth		4.00	%	12/1/2038	BBB			785		839,181
Denver Hlth & Hsp Auth		5.25	%	12/1/2045	BBB			700		749,448
Duluth Econ Dev Auth - Essentia Health		5.25	%	2/15/2053	A-			2,870		3,324,120
Duluth Econ Dev Auth - Essentia Health		5.25	%	2/15/2058	A-			19,500		22,522,500
Escambia Co - Baptist Hlth		4.00	%	8/15/2050	BBB+			6,260		6,669,842
Fairview Health Services		5.00	%	11/15/2049	A+			5,400		6,275,664
Franklin Co Hlth - OPRS Cmntys		6.125	%	7/1/2040	NR			290		322,625
Franklin Co Hlth - OPRS Cmntys		6.125	%	7/1/2040	NR			4,590		4,792,511
Gainesville & Hall Co Hsp - NE GA Hlth		5.00	%	2/15/2030	A			3,345		4,312,341
Gainesville & Hall Co Hsp - NE GA Hlth		5.00	%	2/15/2032	A			5,545		7,050,745
Gainesville & Hall Co Hsp–NE GA Hlth GTD		5.50	%	8/15/2054	AA-			5,225		6,112,675
Greenville Hlth Sys		5.00	%	5/1/2034	A			3,970		4,361,164
Guadalupe Co - Seguin City Hsp		5.00	%	12/1/2045	BB			2,000		2,066,480
IL Fin Auth - Centegra Hlth		5.00	%	9/1/2034	AA+			235		265,099
IN Fin Auth - Major Hsp		5.00	%	10/1/2029	Baa3			1,500		1,627,755
LA PFA - Ochsner Clinic		6.25	%	5/15/2031	A3			8,090		8,508,334
La Verne COP - Brethren Hillcrest Homes		5.00	%	5/15/2036	BBB-	(c)		1,350		1,372,221
Lee Memorial Hlth System		4.00	%	4/1/2049	A+			5,500		5,972,725
Lucas Co Hsp - ProMedica Hlth		5.25	%	11/15/2048	BBB			7,350		8,194,515
MA DFA - Atrius Hlth		4.00	%	6/1/2049	BBB			1,880		1,945,010
MA DFA - Atrius Hlth		5.00	%	6/1/2039	BBB			2,000		2,286,380
MA DFA - Boston Med Ctr		5.00	%	7/1/2031	BBB			1,980		2,277,139
MA DFA - Boston Med Ctr		5.00	%	7/1/2035	BBB			5,115		5,773,761
MA DFA - CareGroup		5.00	%	7/1/2048	A			4,000		4,658,520
MA DFA - Partners Hlth		4.00	%	7/1/2041	AA-			5,000		5,618,000
MA DFA - Wellforce Hlth		4.00	%	7/1/2035	BBB+			2,000		2,151,780
MA DFA - Wellforce Hlth		5.00	%	7/1/2039	BBB+			2,685		3,085,575
Martin Co Hlth - Cleveland Clinic		4.00	%	1/1/2046	AA			5,000		5,589,000
Martin Co Hlth - Martin Mem Med		5.50	%	11/15/2032	NR			930		995,500
Martin Hsp Dist		7.25	%	4/1/2036	BBB	(c)		3,250		3,338,010
MD Hlth & HI Ed - Adventist		5.50	%	1/1/2046	Baa3			10,000		11,009,600
MD Hlth & HI Ed - Doctors		5.00	%	7/1/2038	Baa3			7,080		7,816,462

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
MD Hlth & HI Ed - Mercy Med Ctr		5.00	%	7/1/2036	BBB+		$	1,320	$	1,496,537
MD Hlth & HI Ed - Mercy Med Ctr		5.00	%	7/1/2038	BBB+			2,250		2,539,845
MD Hlth & Hi Ed - Mercy Med Ctr		6.25	%	7/1/2031	BBB+			11,635		12,114,129
ME Hlth & HI Ed - Mainegeneral Hlth		6.00	%	7/1/2026	Ba3			620		639,139
ME Hlth & HI Ed - Mainegeneral Hlth		6.75	%	7/1/2036	Ba3			400		412,240
ME Hlth & Hi Ed - MaineGeneral Hlth		7.50	%	7/1/2032	Ba3			11,150		11,599,568
Mesquite Hlth - Christian Care Ctrs		5.125	%	2/15/2042	BB-	(c)		1,000		803,930
MI Fin Auth - Henry Ford Hlth		4.00	%	11/15/2050	A			7,420		8,149,312
MI Fin Auth - Trinity Health		4.00	%	12/1/2049	AA-			6,000		6,722,700
MI Hosp Fin Auth - Ascension Hlth		5.00	%	11/15/2047	AA+			4,000		5,006,160
MO Hlth Ed - Mosaic Hlth		4.00	%	2/15/2054	A1			4,450		4,885,521
Montgomery Co Hgr Ed - Thomas Jeff U		4.00	%	9/1/2049	A			3,960		4,227,538
Montgomery Co Hosp - Premier		4.00	%	11/15/2042	Baa1			4,440		4,644,240
Montgomery Co Hosp - Premier		4.00	%	11/15/2045	Baa1			2,500		2,598,250
Montgomery Co IDA - ACTS(b)		5.00	%	11/15/2045	A-	(c)		1,250		1,442,613
Montgomery Co IDA - ACTS Retirement		5.00	%	11/15/2024	A-	(c)		3,150		3,345,804
Montgomery Co IDA - ACTS Retirement		5.00	%	11/15/2025	A-	(c)		1,300		1,373,645
Montgomery Co IDA - Jefferson Hlth		5.00	%	10/1/2027	AA			4,500		4,872,420
Montgomery Co IDA - Whitemarsh		5.375	%	1/1/2050	NR			1,070		1,058,284
MT St Fac Fin Auth - Kalispell Med Ctr		5.00	%	7/1/2043	BBB			4,000		4,599,240
MT St Fac Fin Auth - Kalispell Med Ctr		5.00	%	7/1/2048	BBB			5,760		6,535,354
Muskingum Co Hsp - Genesis Hlthcare		5.00	%	2/15/2044	BB+			2,650		2,714,448
Nassau Co LEAC - Catholic Hlth LI		5.00	%	7/1/2034	A-			1,100		1,208,229
Nassau Co LEAC - Catholic Hlth Svcs		5.00	%	7/1/2029	A-			1,000		1,114,150
Nassau Co LEAC - Catholic Hlth Svcs		5.00	%	7/1/2030	A-			580		644,293
Nassau Co LEAC - Catholic Hlth Svcs		5.00	%	7/1/2031	A-			1,620		1,796,175
NE Ed Hlth - Immanuel		4.00	%	1/1/2049	AA	(c)		10,000		10,931,500
NH Hlth & Ed - Dartmouth Hitchcock		5.00	%	8/1/2059	A			5,610		8,077,558
NJ Hlth - St Peters Univ Hsp		5.75	%	7/1/2037	BB+			5,000		5,015,400
NJ Hlth - Univ Hosp (AGM)		5.00	%	7/1/2029	AA			135		151,320
NM Hsp - Haverland		5.00	%	7/1/2049	BBB-	(c)		3,375		3,354,548
NY Dorm - Montefiore		4.00	%	8/1/2036	BBB			1,450		1,569,306
NY Dorm - Montefiore		4.00	%	8/1/2038	BBB			1,650		1,778,057
NY Dorm - Montefiore		5.00	%	8/1/2033	BBB			1,000		1,177,090
NY Dorm - Montefiore		5.00	%	8/1/2034	BBB			1,010		1,186,538
NY Dorm - Montefiore		5.00	%	8/1/2035	BBB			1,000		1,172,530
NY Dorm - Montefiore Ob Group		5.00	%	8/1/2030	BBB			3,000		3,569,460
NY Dorm - Orange Reg Med Ctr†		5.00	%	12/1/2031	BBB-			1,300		1,528,852
NY Dorm - Orange Reg Med Ctr†		5.00	%	12/1/2036	BBB-			1,000		1,153,220
NY Dorm - Orange Reg Med Ctr†		5.00	%	12/1/2040	BBB-			1,300		1,439,945
NY Dorm - Orange Regl Med Ctr†		5.00	%	12/1/2037	BBB-			1,000		1,150,370

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
NYC Hlth & Hsp Corp		5.00	%	2/15/2025	Aa2		$	2,400	$	2,407,560
NYC Hlth & Hsp Corp		5.00	%	2/15/2030	Aa2			5,640		5,655,848
OH Hsp - University Hospitals		4.00	%	1/15/2050	A			12,000		13,130,040
OK DFA - OU Med		5.50	%	8/15/2057	Baa3			7,090		8,197,103
OK DFA - OU Med (AGM)		4.00	%	8/15/2048	AA			4,000		4,325,280
Oneida Co - Mohawk Valley Hlth (AGM)		4.00	%	12/1/2049	AA			4,500		4,998,240
Oroville - Oroville Hsp		5.25	%	4/1/2039	BB			1,000		1,070,920
Oroville - Oroville Hsp		5.25	%	4/1/2049	BB			750		789,098
Oroville - Oroville Hsp		5.25	%	4/1/2054	BB			1,000		1,044,130
PA Hi Ed - U Penn Hlth		4.00	%	8/15/2049	AA			12,000		13,441,320
Palm Beach Co Hlth - Lifespace		5.00	%	5/15/2053	BBB	(c)		2,375		2,378,373
Palomar Hlth		5.00	%	11/1/2036	BBB			4,025		4,597,154
Pell City Spl Care Facs - Noland Hlth		5.00	%	12/1/2031	A			4,845		5,063,364
Philadelphia Hsps - Temple Univ Hlth		5.00	%	7/1/2031	BBB-			1,000		1,144,640
Philadelphia Hsps - Temple Univ Hlth		5.00	%	7/1/2032	BBB-			1,000		1,137,920
Philadelphia Hsps - Temple Univ Hlth		5.00	%	7/1/2033	BBB-			2,950		3,340,462
Philadelphia Hsps - Temple Univ Hlth		5.625	%	7/1/2036	BBB-			250		262,885
Pulaski Co Pub Facs - Baptist Hlth		5.00	%	12/1/2039	A			5,750		6,423,037
San Buenaventura - Cmnty Mem Hlth		8.00	%	12/1/2026	BB			950		1,026,086
Savannah Hosp - St.Joseph’s/Candler		4.00	%	7/1/2043	A3			5,000		5,392,300
Tampa Hlth & Ed - Moffit Cancer		4.00	%	7/1/2045	A2			1,500		1,658,940
Tampa Hlth & Ed - Moffit Cancer		5.00	%	7/1/2050	A2			5,350		6,488,640
UCal Med Ctr		5.25	%	5/15/2038	AA-			660		727,742
UNC Hopsitals - Chapel Hill		5.00	%	2/1/2045	AA			5,000		7,452,900
Upland COP - San Antonio Cmnty Hsp COP		6.375	%	1/1/2032	BBB+			5,000		5,139,050
VT Ed & Hlth - Univ of VT Med Ctr		5.00	%	12/1/2035	A			4,500		5,129,190
WA Hlth Care - Overlake Hsp		5.00	%	7/1/2038	A			4,000		4,442,240
Westchester CO Hlth Care		6.00	%	11/1/2030	Baa2			110		111,826
Westchester CO Hlth Care		6.125	%	11/1/2037	Baa2			30		30,509
WI Hlth & Ed - Marshfield Hlth Sys		4.00	%	2/15/2050	A-			7,530		7,976,077
WI Hlth & Ed - Sauk-Prarie Mem Hsp		5.375	%	2/1/2048	B1			840		778,100
WI PFA - ACTS(b)		5.00	%	11/15/2041	A-	(c)		1,125		1,299,161
WI PFA - Alabama Proton†		6.85	%	10/1/2047	NR			2,160		2,433,737
WV Hsp - Herbert Thomas Hlth(d)		6.25	%	10/1/2023	NR			2,000		712,000
Total										568,021,363

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Housing 1.81%
Alachua Co Hlth - Oak Hammock		8.00	%	10/1/2042	NR	$	300	$	329,229
CA HFA - MFH		4.00	%	3/20/2033	BBB+		10,874		11,674,702
CA HFA - MFH		4.25	%	1/15/2035	BBB+		6,918		7,565,273
CA Muni Fin - Caritas Affordable Hsg		5.25	%	8/15/2039	BBB+		650		715,520
CA Muni Fin - Park Wstrn Apts (FNMA)		2.65	%	8/1/2036	Aaa		4,460		4,671,680
CA Muni Fin - UC Berkeley Hsg		5.00	%	6/1/2050	Baa3		1,410		1,478,258
Fed Home Loan Mtg Corp		4.60	%	12/15/2044	AA+		5,500		5,958,975
LA HFA - Gmf-LA Chateau		8.00	%	9/1/2039	CCC+		1,300		1,157,234
LA Pub Facs Auth - Provident LSU		5.00	%	7/1/2059	A3		2,500		2,742,100
MD EDC - Bowie State Std Hsg		4.00	%	7/1/2050	BBB-		1,700		1,665,048
MI HDA		3.60	%	10/1/2060	AA		6,330		6,771,644
NY State Hsg		3.15	%	11/1/2054	Aa2		2,375		2,471,164
NYC HDC		3.35	%	11/1/2065	AA+		8,870		9,183,200
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2037	Baa3		1,000		1,051,090
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2049	Baa3		1,125		1,167,086
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2054	Baa3		1,330		1,374,781
Toledo/Lucas Port Auth - Univ Toledo		5.00	%	7/1/2034	BBB-		1,000		1,030,990
Toledo/Lucas Port Auth - Univ Toledo		5.00	%	7/1/2039	BBB-		1,500		1,531,965
Toledo/Lucas Port Auth - Univ Toledo		5.00	%	7/1/2046	BBB-		1,000		1,014,480
Total									63,554,419
Lease Obligations 6.14%
CA Pub Wks - Judicial Council		5.00	%	12/1/2028	Aa3		5,600		5,950,000
CA Pub Wks - Various Cap Proj		5.00	%	10/1/2028	Aa3		535		564,730
CA Pub Wks - Various Cap Proj		5.00	%	4/1/2033	Aa3		8,500		9,096,615
CA Pub Wks - Various Cap Proj		5.125	%	10/1/2031	Aa3		2,500		2,634,425
Erie Co IDA - Buffalo Sch Dist		5.00	%	5/1/2026	AA		6,430		7,209,895
Erie Co IDA - Buffalo Sch Dist		5.25	%	5/1/2028	AA		7,000		7,280,000
Houston CO Coop Dist - Country Crossing		Zero Coupon		6/7/2013	NR		1,768		247,520	(e)
IL Sports Facs Auth (AGM)		5.00	%	6/15/2027	AA		3,500		3,840,655
IL Sports Facs Auth (AGM)		5.00	%	6/15/2028	AA		865		947,478
IN Fin Auth - OH River Brdgs AMT		5.00	%	7/1/2035	BBB+		6,500		6,967,935
IN Fin Auth - OH River Brdgs AMT		5.00	%	7/1/2040	BBB+		3,000		3,198,120
IN Fin Auth - OH River Brdgs AMT		5.00	%	7/1/2044	BBB+		6,145		6,523,040
IN Fin Auth - Stadium		5.25	%	2/1/2032	AA+		5,000		5,838,200
KY Bond Dev Corp - Lexington Conv		4.00	%	9/1/2048	A+		6,645		6,907,411
Los Angeles USD COP		5.00	%	10/1/2025	A		1,000		1,087,840
MI Fin Auth - Wayne Co Criminal Justice		4.00	%	11/1/2048	Aa3		3,500		3,956,155

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Lease Obligations (continued)
MI St Bldg Auth		4.00	%	4/15/2054	Aa2	$	6,500	$	7,413,185
NJ Ed Facs - Higher Ed		4.00	%	9/1/2029	BBB+		5,445		5,670,205
NJ EDA - Bldgs		5.00	%	6/15/2036	BBB+		1,250		1,382,550
NJ EDA - Bldgs		5.00	%	6/15/2047	BBB+		6,050		6,555,114
NJ EDA - Goethals Brdg AMT		5.625	%	1/1/2052	BBB		7,500		8,275,650
NJ EDA - Sch Facs	1.73% (MUNIPSA * 1 + 1.60		%)#	3/1/2028	BBB+		5,565		5,390,203
NJ EDA - Sch Facs		5.00	%	3/1/2028	BBB+		3,845		4,065,818
NJ EDA - Sch Facs		5.00	%	6/15/2042	BBB+		4,800		5,207,184
NJ EDA - Sch Facs		5.50	%	6/15/2031	BBB+		1,350		1,545,602
NJ EDA - State House		5.00	%	6/15/2043	BBB+		4,500		4,946,445
NJ Trans Trust Fund		Zero Coupon		12/15/2028	BBB+		10,000		7,553,100
NJ Trans Trust Fund		Zero Coupon		12/15/2031	BBB+		1,935		1,271,353
NJ Trans Trust Fund		Zero Coupon		12/15/2037	BBB+		2,650		1,291,663
NJ Trans Trust Fund		Zero Coupon		12/15/2038	BBB+		6,615		3,067,442
NJ Trans Trust Fund		4.00	%	6/15/2050	BBB+		18,750		19,018,500
NJ Trans Trust Fund		5.00	%	12/15/2023	BBB+		4,425		4,815,860
NJ Trans Trust Fund		5.00	%	6/15/2030	A+		3,000		3,333,270
NJ Trans Trust Fund		5.00	%	6/15/2031	A+		2,400		2,648,448
NJ Trans Trust Fund		5.00	%	12/15/2035	BBB+		4,200		4,713,786
NJ Trans Trust Fund		5.00	%	12/15/2036	BBB+		3,500		3,914,365
NJ Trans Trust Fund		5.00	%	6/15/2038	BBB+		6,720		6,913,469
NJ Trans Trust Fund		5.00	%	6/15/2042	BBB+		2,215		2,272,546
NJ Trans Trust Fund		5.00	%	6/15/2046	BBB+		10,000		10,921,100
NYC TFA - Bldg Aid		5.00	%	7/15/2030	AA		10,000		10,775,800
NYC TFA - Bldg Aid		5.00	%	7/15/2031	AA		6,000		6,459,180
NYC TFA - Bldg Aid		5.00	%	7/15/2035	AA		545		666,034
Sacramento City Fing Auth (AMBAC)		5.25	%	12/1/2023	AA-		3,150		3,678,192
Total									216,016,083
Other Revenue 4.51%
Arlington Hi Ed Fin Corp - Arlington Classics		7.65	%	8/15/2040	NR		5,905		5,955,429
CA Infra & Econ Dev - Acad Motion Pict		5.00	%	11/1/2041	Aa2		2,500		2,785,625
CA Infra & Econ Dev - Gladstone Inst		5.25	%	10/1/2034	BBB+		8,100		8,593,452
CA Sch Fin Auth - Green Dot Charter†		5.00	%	8/1/2048	BBB-		1,650		1,853,841
City of Miami Beach - Parking Revs (BAM)		5.00	%	9/1/2040	AA		2,000		2,334,180
Clifton Higher Ed - IDEA Pub Schs		5.00	%	8/15/2042	A-		275		288,896
Clifton Higher Ed - IDEA Pub Schs		6.00	%	8/15/2043	A-		1,000		1,111,590
Clifton Higher Ed - Intl Ldrshp Sch		6.125	%	8/15/2048	NR		7,825		8,644,669
DC Rev - Friendship Pub Chtr Sch		5.00	%	6/1/2032	BBB		500		526,370
DC Rev - Friendship Pub Chtr Sch		5.00	%	6/1/2041	BBB		1,935		2,110,466

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Other Revenue (continued)
DC Rev - KIPP Chtr Sch		6.00	%	7/1/2043	NR	$	1,000	$	1,168,640
DC Rev - KIPP Chtr Sch		6.00	%	7/1/2048	NR		1,000		1,168,640
FL DFC - Renaissance Chtr Sch		7.625	%	6/15/2041	NR		5,500		5,872,570
Grand River Hosp Dist (AGM)		5.25	%	12/1/2034	AA		1,000		1,172,020
Grand River Hosp Dist (AGM)		5.25	%	12/1/2035	AA		1,000		1,167,330
Grand River Hosp Dist (AGM)		5.25	%	12/1/2037	AA		1,160		1,345,426
Houston Hi Ed - Cosmos Fndtn		5.00	%	2/15/2032	BBB		100		104,677
Houston HI Ed - Cosmos Fndtn		5.00	%	2/15/2042	BBB		725		752,506
Houston HI Ed - Cosmos Fndtn		6.875	%	5/15/2041	BBB		125		132,085
IL Fin Auth - Noble Chrter Schs		6.125	%	9/1/2039	BBB		6,000		6,560,940
IN Fin Auth - Drexel Foundation		7.00	%	10/1/2039	B		1,250		1,251,750
Indianapolis Local Pub Impt Bd Bk		5.00	%	2/1/2031	AA-		7,120		8,137,519
KY Public Energy Auth - Peak Energy		4.00	%#(a)	2/1/2050	A3		11,660		13,641,384
Long Beach Nat Gas - ML	1.713% (3 Mo. LIBOR * .67 + 1.45		%)#	11/15/2027	A2		9,000		8,900,010	(e)
Lower AL Gas Dist - Goldman Sachs		4.00	%#(a)	12/1/2050	A3		2,000		2,277,860
Lower AL Gas Dist - Goldman Sachs		5.00	%	9/1/2046	A3		12,500		17,222,875
Main St Nat Gas - Macquarie		5.00	%	5/15/2037	A3		2,990		3,861,734
Main St Nat Gas - Macquarie		5.00	%	5/15/2043	A3		3,250		3,784,397
Main St Nat Gas - Macquarie		5.00	%	5/15/2049	A3		8,150		11,257,758
Maricopa Co IDA - Legacy Schools†		5.00	%	7/1/2049	Ba2		1,165		1,220,000
Maricopa Co IDA - Legacy Schools†		5.00	%	7/1/2054	Ba2		1,000		1,043,730
Met Boston Trans Pkg Corp		5.25	%	7/1/2033	A1		11,000		11,373,780
MI Pub Ed - Bradford Admy		8.75	%	9/1/2039	NR		2,250		1,755,000
Middlesex Co Impt Auth - Heldrich Ctr(d)		6.125	%	1/1/2025	NR		1,250		25,000
Middlesex Co Impt Auth - Heldrich Ctr(d)		6.25	%	1/1/2037	NR		1,700		34,000
NJ EDA - Team Academy		6.00	%	10/1/2043	BBB		3,500		3,801,175
NYC Cultural - Whitney Museum		5.25	%	7/1/2026	A+		500		510,310
Overland Pk Dev - Conv Ctr		5.00	%	3/1/2044	BBB		1,500		1,427,505
Overland Pk Dev - Conv Ctr		5.00	%	3/1/2049	BBB		1,500		1,427,715
San Antonio Hotel & Conv Ctr AMT (AMBAC)		5.00	%	7/15/2039	A		7,000		7,002,380
Selma IDB - Intl Paper		5.80	%	5/1/2034	BBB		150		150,183
TX Muni Gas Acq & Supply - Macquarie		5.00	%	12/15/2031	A3		4,785		5,086,503
Total									158,841,920
Special Tax 1.87%
Allentown Neighborhood Impt		5.00	%	5/1/2027	Baa3		250		263,887
Allentown Neighborhood Impt†		5.00	%	5/1/2032	Ba3		1,845		1,919,520
Allentown Neighborhood Impt		5.00	%	5/1/2035	Baa3		4,800		5,014,800
CT Spl Tax - Trans Infra		5.00	%	8/1/2034	A+		3,600		4,211,496
CT Spl Tax - Trans Infra		5.00	%	1/1/2037	A+		7,000		8,476,790
CT Spl Tax - Trans Infra		5.00	%	1/1/2038	A+		4,250		5,132,980

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Special Tax (continued)
Gramercy Farms CDD		Zero Coupon		5/1/2039	NR		$	4,115	$	1,975,200
Gramercy Farms Cmnty Dev Dist(d)		5.25	%	5/1/2039	NR			1,340		13
Houston CO Coop Dist - Country Crossing(d)		10.00	%	5/1/2039	NR			5,000		550,000	(e)
Inland Valley Redev Agy		5.25	%	9/1/2037	A-			4,875		5,392,091
Irvine CFD - Great Park		5.00	%	9/1/2044	NR			500		543,375
NJ EDA - Kapkowski Rd Landfill		6.50	%	4/1/2028	Ba2			2,325		2,549,130
NYC IDA - Yankee Stadium (NPFGC)(FGIC)		2.399% (CPI Based	)#	3/1/2024	Baa1			5,000		4,875,200
PA COPS		4.00	%	7/1/2046	A			2,375		2,669,690
Rancho Cucamonga Redev Agy (AGM)		5.00	%	9/1/2030	AA			1,500		1,729,620
Rancho Cucamonga Redev Agy (AGM)		5.00	%	9/1/2031	AA			1,400		1,609,104
Riverside RDA - Housing		Zero Coupon		10/1/2041	A			11,195		15,250,613
San Francisco Redev - Mission Bay South		7.00	%	8/1/2033	BBB+			1,000		1,037,570
San Francisco Redev - Mission Bay South		7.00	%	8/1/2041	BBB+			1,400		1,452,598
San Jose Spl Tax - Conv Ctr		5.50	%	5/1/2024	A+			660		677,015
Stone Canyon CID(d)		5.70	%	4/1/2022	NR			1,000		260,000
Stone Canyon CID(d)		5.75	%	4/1/2027	NR			1,300		338,000
Total										65,928,692
Tax Revenue 4.22%
Casino Reinv Dev Auth		5.25	%	11/1/2039	BBB+			3,300		3,363,756
Casino Reinv Dev Auth		5.25	%	11/1/2044	BBB+			1,950		1,976,013
Chicago Brd Ed - CIT		5.00	%	4/1/2042	A	(c)		1,800		1,911,042
Chicago Trans Auth		5.00	%	12/1/2046	A+			2,165		2,370,177
City of Sparks - Legends at Sparks Marina†		2.50	%	6/15/2024	Ba2			340		334,203
City of Sparks - Legends at Sparks Marina†		2.75	%	6/15/2028	Ba2			750		720,330
Cook Co Sales Tax		4.00	%	11/15/2034	AA-			3,750		4,146,150
CT Spl Tax - Trans Infra		4.00	%	5/1/2036	A+			2,500		2,881,600
CT Spl Tax - Trans Infra		4.00	%	5/1/2039	A+			2,650		3,023,730
Hudson Yards		5.75	%	2/15/2047	Aa2			355		365,991
MA Sch Bldg Auth - Sales Tax		4.00	%	2/15/2043	AA			1,000		1,117,550
Met Atlanta Rapid Trans Auth		3.25	%	7/1/2039	AA+			2,330		2,486,599
Met Pier & Expo Auth - Mccormick Place		5.50	%	6/15/2053	BBB			4,415		4,700,871
Met Pier & Expo Auth - McCormick Place (AGM)		Zero Coupon		6/15/2045	AA			3,145		1,239,130
Met Pier & Expo Auth - McCormick Place (AGM)		Zero Coupon		6/15/2046	AA			1,595		603,245

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tax Revenue (continued)
Met Pier & Expo Auth - McCormick Place (NPFGC)(FGIC)		Zero Coupon		12/15/2030	BBB	$	10,480	$	7,268,194
Met Pier & Expo Auth - Mccormick Place (NPFGC)(FGIC)		Zero Coupon		12/15/2036	BBB		20,000		10,326,000
Met Pier & Expo Auth - Mccormick Place (NPFGC)(FGIC)		Zero Coupon		12/15/2037	BBB		15,000		7,361,550
Met Pier & Expo Auth - McCormick Place TCRS (BAM)		5.00	%	6/15/2053	AA		915		985,794
NY Conv Ctr Dev Corp		5.00	%	11/15/2040	Aa3		2,750		2,950,640
NY Dorm - PIT		4.00	%	3/15/2045	Aa1		4,000		4,638,200
NY UDC - PIT		5.00	%	3/15/2033	AA+		750		830,603
NYC TFA - Future Tax		4.00	%	5/1/2037	AAA		3,000		3,386,370
NYC TFA - Future Tax		4.00	%	8/1/2042	AAA		1,000		1,118,540
NYC TFA - Future Tax		4.00	%	5/1/2044	AAA		1,000		1,125,870
NYC TFA - Future Tax		5.00	%	2/1/2036	AAA		1,000		1,133,060
PR Corp Sales Tax		Zero Coupon		7/1/2029	NR		1,271		971,832
PR Corp Sales Tax		Zero Coupon		7/1/2031	NR		2,122		1,496,647
PR Corp Sales Tax		Zero Coupon		7/1/2033	NR		2,549		1,650,936
PR Corp Sales Tax		Zero Coupon		7/1/2051	NR		2,798		571,464
PR Corp Sales Tax		4.329	%	7/1/2040	NR		8,303		8,362,200
PR Corp Sales Tax		4.329	%	7/1/2040	NR		7,602		7,656,202
PR Corp Sales Tax		4.536	%	7/1/2053	NR		39		39,617
PR Corp Sales Tax		4.55	%	7/1/2040	NR		129		131,838
PR Corp Sales Tax		4.75	%	7/1/2053	NR		3,940		4,058,830
PR Corp Sales Tax		4.784	%	7/1/2058	NR		1,067		1,102,798
PR Corp Sales Tax		5.00	%	7/1/2058	NR		22,033		23,091,686
Reno Cap Impt (AGM)		4.00	%	6/1/2043	AA		4,725		5,246,451
Reno Cap Impt (AGM)		4.00	%	6/1/2046	AA		6,800		7,516,040
San Jose Spl Tax - Conv Ctr		5.50	%	5/1/2026	A+		275		281,366
San Jose Spl Tax - Conv Ctr		6.125	%	5/1/2031	A+		4,190		4,281,719
San Jose Spl Tax - Conv Ctr		6.50	%	5/1/2036	A+		530		540,420
Sonoma Marin Area Rail		5.00	%	3/1/2028	AA		510		546,837
VT Edu Loan Rev AMT		3.375	%	6/15/2036	A		4,860		4,767,028
Yorba Linda Redev Agy		6.00	%	9/1/2026	NR		1,145		1,220,490
Yorba Linda Redev Agy		6.50	%	9/1/2032	NR		2,250		2,410,020
Total									148,309,629
Tobacco 4.47%
Buckeye Tobacco		Zero Coupon		6/1/2057	NR		19,000		2,642,520
Buckeye Tobacco		3.00	%	6/1/2048	BBB+		8,000		7,606,400

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tobacco (continued)
Buckeye Tobacco		5.00	%	6/1/2055	NR	$	31,500	$	33,221,160
Golden St Tobacco		5.00	%	6/1/2029	BBB		2,500		3,019,650
Golden St Tobacco		5.00	%	6/1/2030	Aa3		500		556,715
Golden St Tobacco		5.00	%	6/1/2047	NR		7,500		7,593,975
Golden St Tobacco		5.00	%	6/1/2047	NR		8,130		8,231,869
Golden St Tobacco		5.25	%	6/1/2047	NR		4,375		4,451,038
Los Angeles Co Tobacco		Zero Coupon		6/1/2055	NR		9,000		1,534,680
Los Angeles Co Tobacco		4.00	%	6/1/2049	BBB+		2,010		2,201,091
Los Angeles Co Tobacco		5.00	%	6/1/2049	BBB-		250		290,038
MI Tob Settlement		5.125	%	6/1/2022	B-		500		500,515
Nassau Co Tobacco		Zero Coupon		6/1/2060	NR		20,000		732,800
Nthrn CA Tobacco		5.50	%	6/1/2045	B-		3,000		3,000,660
PA Tob Settlement (AGM)		4.00	%	6/1/2039	AA		15,000		16,725,900
Railsplitter Tobacco Settlement Auth		5.00	%	6/1/2027	A		3,325		3,930,948
Railsplitter Tobacco Settlement Auth		6.00	%	6/1/2028	NR		5,625		5,917,387
San Diego Co Tobacco		5.00	%	6/1/2048	BBB-		9,700		11,194,576
San Diego Co Tobacco		5.00	%	6/1/2048	BBB+		1,500		1,771,395
Suffolk Tobacco Asset Sec Corp		5.375	%	6/1/2028	NR		5,895		5,905,375
Tobacco Settlement Auth IA		5.50	%	6/1/2042	B-		205		207,981
Tobacco Settlement Auth WA		5.25	%	6/1/2032	A-		2,000		2,053,200
Tobacco Settlement Fin Corp LA		5.25	%	5/15/2035	A-		2,310		2,483,966
Tobacco Settlement Fin Corp NJ		3.20	%	6/1/2027	BBB		1,535		1,562,384
Tobacco Settlement Fin Corp NJ		5.00	%	6/1/2031	A-		4,605		5,664,426
Tobacco Settlement Fin Corp NJ		5.00	%	6/1/2033	A-		1,000		1,215,040
Tobacco Settlement Fin Corp NJ		5.00	%	6/1/2046	BB+		3,760		4,130,473
Tobacco Settlement Fin Corp VA		5.00	%	6/1/2047	B-		7,540		7,540,829
TSASC		5.00	%	6/1/2023	B-		3,400		3,441,174
TSASC		5.00	%	6/1/2035	A-		1,390		1,624,868
TSASC		5.00	%	6/1/2036	A-		620		722,145
TSASC		5.00	%	6/1/2048	NR		5,550		5,637,246
Total									157,312,424
Transportation 22.43%
AL Port Auth (AGM)		5.00	%	10/1/2036	AA		750		910,680
AL Port Auth AMT (AGM)		5.00	%	10/1/2034	AA		2,000		2,422,640
AL Port Auth AMT (AGM)		5.00	%	10/1/2035	AA		2,000		2,413,880
Alameda Corridor Trsp Auth  (AGM)		5.00	%	10/1/2034	AA		3,650		4,255,352
Atlanta Arpt		5.25	%	1/1/2030	Aa3		635		648,418
Atlanta Arpt - PFC		5.00	%	1/1/2028	AA-		2,000		2,265,740
Atlanta Arpt - PFC		5.00	%	1/1/2031	AA-		4,000		4,505,040

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation (continued)
Atlanta Arpt AMT		4.00	%	7/1/2039	AA-		$	2,250	$	2,522,723
Bay Area Toll Auth		3.00	%	4/1/2054	AA-			2,500		2,573,425
Bay Area Toll Auth		4.00	%	4/1/2049	AA-			4,860		5,331,760
CA Muni Fin - LINXS (AGM) AMT		4.00	%	12/31/2047	AA			3,630		3,873,355
CA Muni Fin - LINXS AMT		4.00	%	12/31/2047	BBB-	(c)		14,450		15,053,721
CA Muni Fin Auth - LINXS AMT		5.00	%	12/31/2038	BBB-	(c)		5,000		5,744,450
Canaveral FL Port Auth AMT		5.00	%	6/1/2045	A2			4,630		5,087,259
Canaveral Port Auth		5.00	%	6/1/2048	A2			4,890		5,348,486
Central TX Mobility Auth		5.00	%	1/1/2042	BBB+			6,185		6,465,737
Central TX Mobility Auth		5.00	%	1/1/2045	A-			4,500		4,924,305
Central TX Mobility Auth		6.00	%	1/1/2041	A-			10,000		10,288,100
Central TX Tpk		3.00	%	8/15/2040	A			4,350		4,493,419
Central TX Tpk		5.00	%	8/15/2033	A-			5,750		6,313,672
Central TX Tpk		5.00	%	8/15/2037	A-			1,000		1,088,380
Charlotte Arpt		5.00	%	7/1/2033	AA-			575		596,246
Chicago Midway Arpt		4.00	%	1/1/2034	A			1,000		1,078,460
Chicago O’Hare Arpt		4.00	%	1/1/2044	A			13,500		14,806,935
Chicago O’Hare Arpt		5.00	%	1/1/2035	A			1,040		1,043,661
Chicago O’Hare Arpt		5.00	%	1/1/2048	A			1,020		1,215,095
Chicago O’Hare Arpt		5.625	%	1/1/2035	A			280		285,729
Chicago O’Hare Arpt  AMT		5.00	%	1/1/2048	A			10,000		11,786,900
Chicago O’Hare Arpt - TRIPS AMT		5.00	%	7/1/2048	BBB+			2,500		2,787,750
Chicago O’Hare Arpt AMT		5.00	%	1/1/2047	A			5,735		6,543,348
Chicago O’Hare Arpt AMT		5.00	%	1/1/2053	A			10,000		11,730,100
Cleveland Arpt (AGM)		5.00	%	1/1/2031	AA			900		1,028,268
CT Airport  Auth - Bradley Arpt AMT		4.00	%	7/1/2049	A-			3,600		3,907,080
CT Airport Auth - Ground Trans Proj AMT		5.00	%	7/1/2049	A-			3,425		4,045,918
Delaware River Port Auth		5.00	%	1/1/2029	A+			470		530,033
Delaware River Port Auth		5.00	%	1/1/2034	A+			8,000		8,905,520
Denver City & Co Arpt		4.00	%	12/1/2043	A			5,000		5,568,450
Denver City & Co Arpt AMT		4.00	%	12/1/2043	A			2,565		2,811,702
Denver City & Co Arpt AMT		4.00	%	12/1/2048	A			4,255		4,633,652
Denver City & Co Arpt AMT		5.25	%	11/15/2043	A			8,000		8,786,640
DFW Arpt		5.00	%	11/1/2030	A			850		953,896
E470 Pub Hwy Auth (NPFGC)(FGIC)		Zero Coupon		9/1/2032	A			4,200		3,309,600
E470 Pub Hwy Auth (NPFGC)(FGIC)		Zero Coupon		9/1/2037	A			7,720		3,994,482
Eagle Co Arpt AMT		5.00	%	5/1/2033	Baa2			2,430		2,764,538
Eagle Co Arpt AMT		5.00	%	5/1/2037	Baa2			1,000		1,126,940
Eagle Co Arpt AMT		5.00	%	5/1/2041	Baa2			3,000		3,351,120
FL Tpk Auth - Dept Trans		5.00	%	7/1/2034	AA			500		522,405

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation (continued)
Foothill / Eastern Corridor Toll Rd		Zero Coupon		1/15/2033	A-		$	5,000	$	3,346,400
Foothill / Eastern Corridor Toll Rd		3.50	%	1/15/2053	A-			12,500		12,943,750
Foothill / Eastern Corridor Toll Rd		5.75	%	1/15/2046	A-			5,375		5,976,892
Foothill / Eastern Corridor Toll Rd		6.00	%	1/15/2049	A-			9,000		10,785,420
Foothill / Eastern Corridor Toll Rd		6.00	%	1/15/2053	A-			8,000		9,587,040
Foothill / Eastern Corridor Toll Rd		6.25	%	1/15/2033	BBB+			6,500		7,383,935
Greater Orlando Aviation AMT		4.00	%	10/1/2044	AA-			7,500		8,305,575
Hampton Roads Trans Commn		5.50	%	7/1/2057	AA			7,500		9,418,875
Harris Co Toll Rd (The)		4.00	%	8/15/2048	Aa2			500		567,320
HI Airport Sys AMT		5.00	%	7/1/2041	AA-			5,000		5,665,900
HI Airport Sys AMT		5.00	%	7/1/2048	AA-			11,905		14,033,614
Houston Arpt - Continental Airlines AMT		6.625	%	7/15/2038	BB-			2,500		2,544,675
Houston Arpt - United Airlines AMT		5.00	%	7/1/2027	BB-	(c)		340		354,249
Houston Arpt - United Airlines AMT		5.00	%	7/15/2027	BB-	(c)		1,000		1,028,030
Houston Arpt - United Airlines AMT		5.00	%	7/15/2027	BB-	(c)		550		573,155
Kansas City IDA - Kansas City Intl Airport AMT		5.00	%	3/1/2054	A			23,835		27,965,844
Lee Co Arpt AMT		5.375	%	10/1/2032	A			3,695		3,845,645
Los Angeles Dept Arpts - LAX		5.00	%	5/15/2035	AA-			710		717,633
Los Angeles Dept Arpts - LAX AMT		5.00	%	5/15/2041	AA			4,000		4,522,120
MA Port Auth AMT		4.00	%	7/1/2046	AA			5,465		5,811,590
MA Port Auth AMT		5.00	%	7/1/2040	AA			1,500		1,703,700
MA Port Auth AMT		5.00	%	7/1/2045	AA			3,315		3,738,790
MD EDC - Ports America Chesapeake AMT		5.00	%	6/1/2044	Baa3			375		401,381
MD EDC - Ports America Chesapeake AMT		5.00	%	6/1/2049	Baa3			750		797,423
MD Trans - Baltimore Intl Arpt AMT		3.00	%	6/1/2036	A+			7,310		7,439,460
Met Airpt Auth - Dulles Metrorail		4.00	%	10/1/2053	A-			4,690		5,040,765
Met DC Arpt		5.00	%	10/1/2035	AA-			255		258,004
Met DC Arpt AMT		5.00	%	10/1/2027	AA-			3,250		3,742,180
Met DC Arpt AMT		5.00	%	10/1/2028	AA-			2,000		2,232,160
Met DC Arpt AMT		5.00	%	10/1/2035	AA-			4,525		5,339,771
Met Nashville Arpt Auth		4.00	%	7/1/2049	A2			18,400		20,355,552
Met Nashville Arpt Auth AMT		4.00	%	7/1/2054	A2			3,000		3,303,180
Met Nashville Arpt Auth AMT		5.00	%	7/1/2049	A2			5,000		6,077,300
MI Strategic Fund - I-75 AMT		5.00	%	6/30/2048	Baa2			2,500		2,718,475
Miami Dade Co - Rickenbacker Cswy		5.00	%	10/1/2029	A-			500		548,705
Miami Dade Co - Rickenbacker Cswy		5.00	%	10/1/2030	A-			550		600,996
Miami Dade Co - Rickenbacker Cswy		5.00	%	10/1/2032	A-			1,160		1,258,322
Miami Dade Co Aviation - MIA AMT		5.00	%	10/1/2028	A			4,435		5,024,101
Miami Dade Co Aviation - MIA AMT		5.00	%	10/1/2029	A			2,500		2,823,325
Miami Dade Co Aviation - Mia AMT		5.00	%	10/1/2034	A			10,000		11,120,000

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation (continued)
Miami Dade Co Expwy Auth		5.00	%	7/1/2027	A		$	160	$	180,736
Miami Dade Co Expwy Auth		5.00	%	7/1/2028	A			515		581,528
Mid Bay Bridge Auth		7.25	%	10/1/2034	AAApr	(c)		5,900		6,402,267
Minneapolis / St Paul Met Arpts		5.00	%	1/1/2027	A+			575		652,458
Minneapolis / St Paul Met Arpts		5.00	%	1/1/2031	A+			2,000		2,248,880
MTA NY		5.00	%#(a)	11/15/2045	A2			2,700		3,115,827
MTA NY		5.00	%	11/15/2050	A2			3,125		3,549,531
MTA NY		5.25	%	11/15/2055	A2			6,000		6,880,260
NC Tpk Auth - Triangle Exprs		4.00	%	1/1/2055	AA			4,000		4,332,880
NC Tpk Auth - Triangle Exprs		5.00	%	1/1/2032	BBB			1,350		1,546,412
NC Tpk Auth - Triangle Exprs		5.00	%	1/1/2043	BBB			1,150		1,313,829
NC Tpk Auth - Triangle Exprs (AGM)		4.00	%	1/1/2037	AA			14,255		15,836,165
NC Tpk Auth - Triangle Exprs (AGM)		4.00	%	1/1/2038	AA			1,000		1,107,580
Niagara Frontier Trsp - Buffalo Intl Arpt AMT		5.00	%	4/1/2025	A3			2,750		3,122,378
Niagara Frontier Trsp - Buffalo Intl Arpt AMT		5.00	%	4/1/2026	A3			1,000		1,133,060
NJ Tpk Auth		4.00	%	1/1/2033	A+			1,630		1,822,715
NJ Tpk Auth		4.00	%	1/1/2043	A+			5,555		6,012,732
North TX Twy Auth		5.00	%	1/1/2031	A			250		280,928
North TX Twy Auth		5.00	%	1/1/2040	A+			4,350		4,669,290
North TX Twy Auth		5.00	%	1/1/2048	A			5,000		5,846,500
NY Trans Dev Corp - Delta AMT		4.00	%	1/1/2036	Baa3			3,295		3,332,398
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2029	Baa3			2,000		2,146,160
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2030	Baa3			3,275		3,514,337
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2033	Baa3			12,450		13,351,504
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2034	Baa3			3,855		4,134,141
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2036	Baa3			2,250		2,412,923
NY Trans Dev Corp - LaGuardia Airport AMT		4.00	%	7/1/2041	Baa3			2,330		2,386,875
NY Trans Dev Corp - LaGuardia Airport AMT		4.00	%	7/1/2046	Baa3			1,340		1,366,184
NY Trans Dev Corp - LaGuardia Airport AMT		5.00	%	7/1/2046	Baa3			4,850		5,223,741
NY Trans Dev Corp - LaGuardia Airport AMT		5.25	%	1/1/2050	Baa3			19,210		20,839,008
NY Twy Auth (AGM)		4.00	%	1/1/2051	AA			2,725		2,939,948
Orlando & Orange Co Expwy Auth		4.00	%	7/1/2035	A+			5,000		5,484,700
Osceola Parkway		4.00	%	10/1/2054	BBB+			9,300		10,119,144
PA Tpk Commn		4.00	%	12/1/2038	A3			3,425		3,732,668
PA Tpk Commn		4.00	%	12/1/2049	A3			3,500		3,775,485
PA Tpk Commn		5.00	%	6/1/2029	A3			9,000		10,510,560

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation (continued)
PA Tpk Commn		5.00	%	12/1/2039	A+	$	750	$	844,185
PA Tpk Commn		5.00	%	12/1/2044	A3		2,500		2,958,125
Philadelphia Airport AMT		5.00	%	7/1/2042	A		4,440		5,089,750
Phoenix Arpt AMT		4.00	%	7/1/2037	A+		8,000		8,946,400
Phoenix Arpt AMT		4.00	%	7/1/2038	A+		5,960		6,644,923
Phoenix Arpt AMT		4.00	%	7/1/2044	A+		2,000		2,195,680
Port Auth NY & NJ		4.00	%	9/1/2043	Aa3		2,000		2,255,760
Port Auth NY & NJ		5.25	%	10/15/2055	Aa3		3,675		4,277,296
Port Auth NY & NJ - JFK IAT		6.00	%	12/1/2036	Baa1		5,000		5,039,950
Port Auth NY & NJ - JFK IAT CR (AGM)		6.00	%	12/1/2042	AA		1,875		1,910,906
Port Auth NY & NJ AMT		4.00	%	11/1/2059	Aa3		3,030		3,328,728
Port Oakland AMT		5.00	%	5/1/2028	A+		2,350		2,408,116
Port of Portland - Portland Intl Arpt AMT		5.00	%	7/1/2039	AA-		2,000		2,217,420
PR Hwy & Trans Auth(d)		4.00	%	7/1/2017	NR		240		110,400
PR Hwy & Trans Auth (AGM)		5.25	%	7/1/2032	AA		2,000		2,170,960
PR Hwy & Trans Auth (AGM)		5.50	%	7/1/2025	AA		2,000		2,182,500
Sacramento Co Arpt		5.00	%	7/1/2041	A		8,000		9,106,240
Salt Lake City Arpt AMT		5.00	%	7/1/2034	A+		5,000		5,984,400
San Antonio Arpt AMT		5.00	%	7/1/2045	A+		8,435		9,473,348
San Diego Arpt AMT		4.00	%	7/1/2044	A		800		882,968
San Francisco Arpt AMT		4.00	%	5/1/2049	A+		1,500		1,650,720
San Francisco Arpt AMT		5.00	%	5/1/2025	A+		5,000		5,163,250
San Francisco Arpt AMT		5.00	%	5/1/2050	A+		8,150		9,769,975
San Francisco Arpt AMT		5.25	%	5/1/2033	A+		7,000		7,670,110
San Joaquin Hills Trsp Corridor		5.00	%	1/15/2050	A-		11,250		12,360,487
San Jose Arpt		5.00	%	3/1/2047	A		750		889,320
San Jose Arpt AMT		5.00	%	3/1/2047	A		2,800		3,229,492
San Jose Arpt AMT		6.25	%	3/1/2034	A		5,000		5,162,300
SC St Port Auth AMT		5.00	%	7/1/2044	A+		5,000		5,933,250
Triborough Brdg & Tunl Auth		4.00	%	11/15/2054	AA-		8,500		9,661,525
Triborough Brdg & Tunl Auth		5.00	%	11/15/2042	AA-		1,640		1,970,345
Triborough Brdg & Tunl Auth		5.00	%	11/15/2054	AA-		6,800		8,466,680
TX Surface Trans Corp - NTE Seg 3C AMT		5.00	%	6/30/2058	Baa3		5,185		5,900,737
TX Trans Comm - Hwy 249		Zero Coupon		8/1/2040	Baa3		2,150		905,903
TX Trans Comm - Hwy 249		Zero Coupon		8/1/2042	Baa3		2,500		943,200
TX Trans Comm - Hwy 249		Zero Coupon		8/1/2046	Baa3		1,000		303,050
TX Trans Comm - Hwy 249		5.00	%	8/1/2057	Baa3		2,625		2,943,098
VA Small Bus Fing - 95 Express Lanes AMT		5.00	%	7/1/2034	BBB-		1,525		1,570,232
VA Small Bus Fing - 95 Express Lanes AMT		5.00	%	7/1/2034	BBB-		5,000		5,148,300

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation (continued)
VA Small Bus Fing - 95 Express Lanes AMT		5.00	%	1/1/2044	BBB-	$	5,000	$	5,140,900
VA Small Bus Fing - 95 Express Lanes AMT		5.00	%	7/1/2049	BBB-		8,545		8,785,798
VA Small Bus Fing - Elizabeth River AMT		5.25	%	1/1/2032	BBB-		6,100		6,423,483
VA Small Bus Fing - Elizabeth River AMT		6.00	%	1/1/2037	BBB-		1,230		1,306,260
Wayne Co Arpt AMT		5.00	%	12/1/2039	A1		1,700		1,888,768
Wayne Co Arpt AMT		5.00	%	12/1/2042	A1		1,200		1,384,056
WV Parkways Auth		4.00	%	6/1/2047	AA-		5,235		5,916,178
Total									788,967,466
Utilities 11.85%
Adelanto Util Sys (AGM)		5.00	%	7/1/2039	AA		1,500		1,834,320
Baltimore Wastewater		5.00	%	7/1/2039	AA-		4,750		5,439,605
Baltimore Water		4.00	%	7/1/2049	AA-		5,850		6,590,610
Baltimore Water		5.00	%	7/1/2032	A+		2,435		2,800,323
Baltimore Water		5.00	%	7/1/2046	A+		10,000		11,691,600
Burke Co Dev - Oglethorpe Power		4.125	%	11/1/2045	BBB+		3,025		3,283,365
Burke Co Dev - Oglethorpe Power		4.125	%	11/1/2045	BBB+		3,380		3,668,686
CA Poll Ctl - Poseidon Res†		5.00	%	7/1/2039	Baa3		2,200		2,506,636
CA Poll Ctl - Poseidon Res†		5.00	%	11/21/2045	Baa3		2,750		3,102,632
Campbell Co Solid Wste - Basin Elec		3.625	%	7/15/2039	A		11,270		11,977,756
Casitas Muni Water Dist (BAM)		5.25	%	9/1/2047	AA		500		607,090
Central Plains - Goldman Sachs		5.00	%	9/1/2032	A3		5,525		5,913,076
Central Plains - Goldman Sachs		5.00	%	9/1/2042	BBB+		11,040		14,928,840
Central Plains - Goldman Sachs		5.25	%	9/1/2037	A3		9,025		9,706,658
Chicago Water		5.00	%	11/1/2029	A		4,560		5,453,851
Chicago Water		5.00	%	11/1/2036	A		1,775		2,034,221
Chicago Water		5.00	%	11/1/2039	A		3,455		3,748,260
Chicago Water (AGM)		5.00	%	11/1/2036	AA		3,000		3,481,260
Chicago Water (AGM)		5.00	%	11/1/2037	AA		2,500		2,893,450
Chula Vista IDR - San Diego G & E Rmkt		5.875	%	1/1/2034	A		2,125		2,132,523
CO Public Auth - ML		6.50	%	11/15/2038	A2		4,305		6,479,671
Compton Water		6.00	%	8/1/2039	NR		5,500		5,518,425
DE EDA - NRG Energy		5.375	%	10/1/2045	Baa2		12,000		12,028,560
Detroit Sewer		5.00	%	7/1/2034	A+		1,980		2,320,461
El Dorado Irrigation Dist (AGM)		5.00	%	3/1/2034	AA		4,000		4,674,920
GA Muni Elec Auth - MEAG		4.00	%	1/1/2049	BBB+		5,000		5,398,800
GA Muni Elec Auth - MEAG		5.00	%	1/1/2033	NR		1,910		2,150,393
GA Muni Elec Auth - MEAG		5.00	%	1/1/2048	BBB+		5,000		5,846,200
GA Muni Elec Auth - MEAG		5.00	%	1/1/2056	A		2,200		2,556,246

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Utilities (continued)
GA Muni Elec Auth - MEAG		5.00	%	1/1/2059	BBB+	$	2,000	$	2,308,340
Gainesville Utility		5.25	%	10/1/2034	AA-		150		151,685
Guam Waterworks Auth		5.00	%	1/1/2050	A-		2,250		2,691,248
HI Dept Budget - Hawaiian Electric		3.20	%	7/1/2039	Baa2		17,590		18,177,154
HI Dept Budget - Hawaiian Electric AMT		3.10	%	5/1/2026	Baa2		6,235		6,646,697
IN Fin Auth - OVEC		5.00	%	6/1/2039	Ba1		2,315		2,398,456
Jefferson Co Sewer		Zero Coupon		10/1/2039	BBB		350		342,006
Jefferson Co Sewer		6.50	%	10/1/2053	BBB		7,700		8,941,779
Jefferson Co Sewer (AGM)		Zero Coupon		10/1/2026	AA		1,000		845,530
Jefferson Co Sewer (AGM)		Zero Coupon		10/1/2027	AA		4,875		3,858,757
Jefferson Co Sewer (AGM)		5.50	%	10/1/2053	AA		3,555		3,976,694
KY Muni Pwr - Prairie State Proj		4.00	%	9/1/2045	Baa1		8,605		9,044,629
KY Muni Pwr Auth (NPFGC)(FGIC)		5.00	%	9/1/2035	Baa1		5,000		5,700,050
KY Muni Pwr Auth (NPFGC)(FGIC)		5.00	%	9/1/2036	Baa1		5,000		5,683,450
Long Beach Nat Gas - ML		5.50	%	11/15/2037	A2		8,950		12,718,845
Louisville/Jeff CO Met Swr Dist		3.25	%	5/15/2046	AA		2,450		2,573,676
Louisville/Jeff Co Met Swr Dist		5.00	%	5/15/2028	AA		9,710		10,307,650
Lower AL Gas Dist - Goldman Sachs		5.00	%	9/1/2031	A3		1,000		1,273,220
Lower Colo Riv Auth - Transmn Contract		5.00	%	5/15/2040	A		2,970		3,442,557
Main St Nat Gas - Citibank		4.00	%#(a)	3/1/2050	A3		2,725		3,132,115
Main St Nat Gas - Macquarie		5.00	%	5/15/2035	A3		2,000		2,567,360
Maricopa Co Poll Cntrl - El Paso Elec		3.60	%	2/1/2040	BBB		5,085		5,371,896
Maricopa Co Poll Cntrl - El Paso Elec		3.60	%	4/1/2040	BBB		3,445		3,637,817
New Orleans Water		5.00	%	12/1/2034	A-		1,000		1,155,500
NJ EDA - Nat Gas AMT		3.00	%	8/1/2041	A1		5,000		5,083,700
Norfolk Water		5.25	%	11/1/2028	AA+		1,000		1,241,500
North Sumter Co Util Dep Dist		5.00	%	10/1/2032	A-		5,400		5,670,594
North Sumter Co Util Dep Dist		5.375	%	10/1/2030	AA-		5,240		5,304,714
NYC Muni Water		5.00	%	6/15/2036	AA+		500		577,240
Omaha Pub Pwr Dist		5.25	%	2/1/2042	A+		4,000		4,692,680
Paducah Electric (AGM)		5.00	%	10/1/2033	AA		1,000		1,193,090
Paducah Electric (AGM)		5.00	%	10/1/2034	AA		1,000		1,190,320
Paducah Electric (AGM)		5.00	%	10/1/2035	AA		1,000		1,187,840
Philadelphia Gas Works		5.00	%	8/1/2029	A		2,000		2,320,600
Philadelphia Gas Works		5.00	%	8/1/2030	A		1,500		1,734,120
Philadelphia Water & Wastewater		5.00	%	7/1/2030	A+		3,355		3,990,772
Philadelphia Water & Wastewater		5.25	%	10/1/2052	A+		6,610		7,965,975
PR Aqueduct & Swr Auth		5.25	%	7/1/2042	Ca		3,240		3,312,900
PR Aqueduct & Swr Auth		5.75	%	7/1/2037	Ca		3,080		3,195,500

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments				Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Utilities (continued)
PR Elec Pwr Auth(d)				1.66% (3 Mo. LIBOR * .67 + .70		%)#	7/1/2031	D	(c)	$	4,000	$	2,530,000	(e)
PR Elec Pwr Auth(d)					5.00	%	7/1/2028	D	(c)		270		188,325
PR Elec Pwr Auth(d)					5.25	%	7/1/2028	D	(c)		880		616,000
PR Elec Pwr Auth (AGC)					4.25	%	7/1/2027	AA			280		280,104
Prichard Wtr & Swr					4.00	%	11/1/2044	BBB+			1,530		1,672,902
Prichard Wtr & Swr					4.00	%	11/1/2049	BBB+			3,890		4,227,224
Salt Verde Fin Corp - Citi					5.00	%	12/1/2032	A3			5,125		6,545,547
Salt Verde Fin Corp - Citi					5.00	%	12/1/2037	A3			14,955		19,857,997
Salt Verde Fin Corp - Citi					5.25	%	12/1/2027	A3			3,750		4,635,375
Southern CA Pub Pwr Auth - Goldman Sachs				1.93% (3 Mo. LIBOR * .67 + 1.47		%)#	11/1/2038	A3			3,090		2,770,278	(e)
Southern CA Pub Pwr Auth - Goldman Sachs					5.00	%	11/1/2033	A3			1,815		2,343,637
TEAC - Goldman Sachs					5.625	%	9/1/2026	BBB	(c)		10,550		12,694,393
Texas Water Dev Brd					4.00	%	10/15/2037	AAA			7,760		9,303,930
Transbay Pwr Auth					5.00	%	10/1/2045	A-	(c)		1,000		1,223,550
Transbay Pwr Auth					5.00	%	10/1/2049	A-	(c)		1,100		1,340,845
Trimble Env Facs - Louisville Gas & Elec					3.75	%	6/1/2033	A1			12,500		13,795,375
TX Muni Gas Acq & Supply - Macquarie					5.00	%	12/15/2025	A3			950		1,023,549
TX Muni Gas Acq & Supply - Macquarie					5.00	%	12/15/2028	A3			4,445		4,758,417
TX Muni Gas Acq & Supply - Macquarie					5.00	%	12/15/2029	A3			9,965		10,642,221
Total													416,826,763
Total Municipal Bonds (cost $3,304,666,355)													3,464,062,779
	Interest Rate#				Interest Rate Reset Date(f)		Final Maturity Date
SHORT-TERM INVESTMENTS 0.48%
Variable Rate Demand Notes 0.48%
General Obligation 0.09%
NYC GO		0.05	%		7/1/2020		12/1/2047	Aa1			3,245		3,245,000
Health Care 0.06%
NYC Muni Water		0.07	%		7/1/2020		6/15/2045	AAA			2,000		2,000,000
Housing 0.08%
IN Hsg & Cmnty Dev - SF Mtge Rev (GNMA)		0.29	%		7/1/2020		7/1/2047	Aaa			3,000		3,000,000

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Investments	Interest Rate#			Interest Rate Reset Date(f)	Final Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tax Revenue 0.07%
NYC TFA - Future Tax		0.03	%	7/1/2020	2/1/2045	AAA	$	2,500	$	2,500,000
Utilities 0.18%
Appling Co Dev - GA Power		0.14	%	7/1/2020	9/1/2041	A-		6,200		6,200,000
Total Short-Term Investments (cost $16,945,000)										16,945,000
Total Investments in Securities 98.95% (cost $3,321,611,355)										3,481,007,779
Cash and Other Assets in Excess of Liabilities(g) 1.05%										36,929,180
Net Assets 100.00%									$	3,517,936,959

AGC	Insured by - Assured Guarantee Corporation.
AGM	Insured by - Assured Guaranty Municipal Corporation.
AMBAC	Insured by - AMBAC Assurance Corporation.
AMT	Income from the security may be subject to Alternative Minimum Tax.
BAM	Insured by - Build America Mutual.
COP	Certificates of Participation.
CPI	Consumer Price Index: Rate fluctuate based on CPI.
FGIC	Insured by - Financial Guaranty Insurance Company.
FNMA	Federal National Mortgage Association.
GNMA	Government National Mortgage Association.
GTD	Guaranteed.
LIBOR	London Interbank Offered Rate.
MUNIPSA	SIFMA Municipal Swap Index Yield.
NPFGC	Insured by - National Public Finance Guarantee Corporation.
NR	Not Rated.
SIFMA	Insured by - Securities Industry and Financial Markets Association.
TCRS	Transferable Custodial Receipt.
†	Security was purchased pursuant to Rule 144A under the Securities Act of 1933 and, unless registered under such Act or exempted from registration, may only be resold to qualified institutional buyers. At June 30, 2020, the total value of Rule 144A securities was $109,396,902, which represents 3.11% of net assets.
#	Variable rate security.  The interest rate represents the rate in effect at June 30, 2020.
(a)	Variable Rate is Fixed to Float: Rate remains fixed or at Zero Coupon until designated future date.
(b)	Securities purchased on a when-issued basis.
(c)	This investment has been rated by Fitch IBCA.
(d)	Defaulted (non-income producing security).
(e)	Level 3 Investment as described in Note 2(b) in the Notes to Financials. Security valued utilizing third party pricing information without adjustment. Such valuations are based on unobservable inputs. A significant change in third party information could result in a significantly lower or higher value of such Level 3 investments.
(f)	The interest rate reset date shown represents the date in which the Fund has the right to sell a Variable Rate Demand Note (“VRDN”) back to the issuer for Principal Amount. The interest rate on the VRDN is generally reset daily based on the SIFMA Municipal Swap Index.
(g)	Cash and Other Assets in Excess of Liabilities include net unrealized depreciation on futures contracts, as follows:

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(concluded)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NATIONAL TAX FREE FUND June 30, 2020

Open Futures Contracts at June 30, 2020:

Type	Expiration	Contracts	Position	Notional Amount			Notional Value			Unrealized Depreciation
U.S. Long Bond	September 2020	187	Short	$	(33,174,404	)	$	(33,391,187	)	$	(216,783	)

The following is a summary of the inputs used as of June 30, 2020 in valuing the Fund’s investments carried at fair value⁽¹⁾:

Investment Type(2)	Level 1			Level 2		Level 3		Total
Long-Term Investments
Municipal Bonds
Corporate-Backed	$	—		$	265,999,755	$	4,833,658	$	270,833,413
General Obligation		—			428,572,199		246,050		428,818,249
Health Care		—			565,355,920		2,665,443		568,021,363
Lease Obligations		—			215,768,563		247,520		216,016,083
Other Revenue		—			149,941,910		8,900,010		158,841,920
Special Tax		—			65,378,692		550,000		65,928,692
Utilities		—			411,526,485		5,300,278		416,826,763
Remaining Industries		—			1,338,776,296		—		1,338,776,296
Short-Term Investments
Variable Rate Demand Notes		—			16,945,000		—		16,945,000
Total	$	—		$	3,458,264,820	$	22,742,959	$	3,481,007,779
Other Financial Instruments
Futures Contracts
Assets	$	—		$	—	$	—	$	—
Liabilities		(216,783	)		—		—		(216,783	)
Total	$	(216,783	)	$	—	$	—	$	(216,783	)

(1)	Refer to Note 2(b) for a description of fair value measurements and the three-tier hierarchy of inputs.
(2)	See Schedule of Investments for fair values in each industry. The table above is presented by Investment Type. Industries are presented within an Investment Type should such Investment Type include securities classified as two or more Levels within the three-tier fair value hierarchy. Each Level 3 security is identified on the Schedule of Investments along with the valuation technique utilized.

The following is a reconciliation of investments with unobservable inputs (Level 3) that were used in determining fair value:

Investment Type	Municipal Bonds
Balance as of October 1, 2019	$	5,688,873
Accrued Discounts (Premiums)		55,868
Realized Gain (Loss)		—
Change in Unrealized Appreciation (Depreciation)		(1,095,521	)
Purchases		—
Sales		—
Transfers into Level 3		19,882,242
Transfers out of Level 3		(1,788,503	)
Balance as of June 30, 2020	$	22,742,959
Change in unrealized appreciation/depreciation for the period ended June 30, 2020, related to Level 3 investments held at June 30, 2020	$	(1,095,521	)

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
MUNICIPAL BONDS 98.97%
Corporate-Backed 15.79%
Allegheny Co IDA - US Steel	5.125	%	5/1/2030	B-		$	6,500	$	5,720,390
Allegheny Co IDA - US Steel	6.55	%	12/1/2027	B-			1,115		1,063,788
AR DFA - Big River Steel AMT†	4.50	%	9/1/2049	B			40,000		39,933,200
Beauregard Parish - Office Max	6.80	%	2/1/2027	B1			5,000		4,999,950
Brooklyn Arena LDC - Barclays Ctr	Zero Coupon		7/15/2044	Ba1			2,000		594,720
Build NYC Res Corp - Pratt Paper AMT†	5.00	%	1/1/2035	NR			1,450		1,519,658
Downtown Doral CDD†	4.75	%	12/15/2038	NR			625		675,388
Downtown Doral CDD†	5.00	%	12/15/2048	NR			1,500		1,615,965
Fort Bend IDC - NRG Energy	4.75	%	11/1/2042	Baa2			3,590		3,650,707
Greater Orlando Aviation - Jet Blue AMT	5.00	%	11/15/2036	NR			2,000		2,014,800
Hoover IDA - US Steel AMT	5.75	%	10/1/2049	B-			17,200		14,811,608
Houston Arpt - United Airlines AMT	5.00	%	7/15/2028	BB-			3,000		3,111,810
Houston Arpt - United Airlines AMT	5.00	%	7/1/2029	BB-			13,025		13,362,868
IA Fin Auth - Alcoa	4.75	%	8/1/2042	BBB-			10,125		10,248,626
IA Fin Auth - Iowa Fertilizer Co	5.25	%	12/1/2025	BB-			30,910		32,280,858
IN Fin Auth - OH River Brdgs AMT	5.25	%	1/1/2051	BBB+			1,705		1,816,337
IN Fin Auth - OVEC(a)	3.00	%	11/1/2030	BBB-	(b)		1,000		1,029,030
IN Fin Auth - OVEC(a)	3.00	%	11/1/2030	BBB-	(b)		1,250		1,286,288
IN Fin Auth - OVEC(a)	3.00	%	11/1/2030	BBB-	(b)		1,250		1,286,288
LA St John Parish - Marathon Oil	2.20	%#(c)	6/1/2037	BBB-			1,000		959,580
Love Field Arpt - Southwest Airlines	5.25	%	11/1/2040	Baa1			3,300		3,318,876
MD EDC - Chesapeake Bay Hyatt(d)	5.00	%	12/1/2016	NR			3,430		2,058,000	(e)
Mission Econ Dev Corp - Natgasoline AMT†	4.625	%	10/1/2031	BB-			5,000		5,252,700
NH National Fin Auth - Covanta AMT†	4.00	%	11/1/2027	B1			1,250		1,266,213
NH National Fin Auth - Covanta AMT†	4.875	%	11/1/2042	B1			12,000		12,168,480
NH National Fin Auth - Hsg Sec	4.125	%	1/20/2034	NR			4,973		5,339,141
Niagara Area Dev Corp - Covanta†	3.50	%	11/1/2024	B1			2,500		2,507,775
Niagara Area Dev Corp - Covanta AMT†	4.75	%	11/1/2042	B1			10,500		10,610,985
NJ EDA - Continental Airlines AMT	5.125	%	9/15/2023	BB-			13,225		13,416,895
NJ EDA - Continental Airlines AMT	5.25	%	9/15/2029	BB-			5,960		6,078,187
NJ EDA - Continental Airlines AMT	5.50	%	4/1/2028	BB-			5,965		5,844,805
NJ EDA - Continental Airlines AMT	5.50	%	6/1/2033	BB-			6,760		6,880,260
NJ EDA - Continental Airlines AMT	5.625	%	11/15/2030	BB-			2,600		2,681,588
NY Env Facs - Casella Waste AMT†	3.125	%#(c)	12/1/2044	B			2,000		1,990,880
NY Liberty Dev Corp - 3 WTC†	5.00	%	11/15/2044	NR			31,975		33,191,649
NY Liberty Dev Corp - 3 WTC†	5.15	%	11/15/2034	NR			3,475		3,619,456
NY Trans Dev Corp - American Airlines AMT	5.00	%	8/1/2026	B-			3,100		3,110,199
NY Trans Dev Corp - American Airlines AMT	5.00	%	8/1/2031	B-			31,480		31,534,460
NY Trans Dev Corp - American Airlines AMT	5.25	%	8/1/2031	B-			7,300		7,547,981

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Corporate-Backed (continued)
NY Trans Dev Corp - American Airlines AMT	5.375	%	8/1/2036	B-	$	4,000	$	4,139,880
NYC IDA - TRIPS AMT	5.00	%	7/1/2028	BBB+		6,135		6,487,701
OH Air Dev Auth - AEP	2.40	%#(c)	12/1/2038	BBB+		1,670		1,697,254
OH Air Dev Auth - OVEC	3.25	%	9/1/2029	Ba1		8,500		8,753,640
OH Air Quality - AMG Vanadium AMT†	5.00	%	7/1/2049	B		34,290		34,586,608
OH Air Quality - Pratt Paper AMT†	4.25	%	1/15/2038	NR		1,250		1,295,950
OH Air Quality - Pratt Paper AMT†	4.50	%	1/15/2048	NR		6,510		6,746,573
PA EDA - Covanta AMT†	3.25	%	8/1/2039	B1		6,980		6,157,407
PA EDA - National Gypsum AMT	5.50	%	11/1/2044	NR		1,000		1,022,300
PA EDA - US Airways	8.00	%	5/1/2029	B-		2,460		2,466,101	(e)
Parish of St James - Nustar Logistics†	5.85	%#(c)	8/1/2041	BB-		1,000		1,085,000
Parish of St James - Nustar Logistics†	6.10	%#(c)	12/1/2040	BB-		1,250		1,459,700
Parish of St James - Nustar Logistics†	6.35	%	7/1/2040	BB-		5,000		5,873,050
Parish of St James - Nustar Logistics†	6.35	%	10/1/2040	BB-		2,500		2,936,525
Port Beaumont Nav Dis - Jefferson Rail AMT†	3.625	%	1/1/2035	NR		5,765		5,640,764
Port Beaumont Nav Dis - Jefferson Rail AMT†	4.00	%	1/1/2050	NR		16,090		15,443,343
Rumford Solid Waste - Office Max AMT	6.875	%	10/1/2026	B1		1,500		1,500,105
Tuscaloosa IDA - Hunt Refining†	5.25	%	5/1/2044	NR		38,665		42,319,229
VA Small Bus Fing - Covanta AMT†	5.00	%#(c)	1/1/2048	B-		3,150		3,220,276
Valparaiso Facs - Pratt Paper AMT	5.875	%	1/1/2024	NR		740		762,977
Valparaiso Facs - Pratt Paper AMT	7.00	%	1/1/2044	NR		4,000		4,281,520
West Pace Coop Dist(d)	9.125	%	5/1/2039	NR		13,770		7,986,600	(e)
WI PFA - American Dream†	6.75	%	12/1/2042	NR		1,000		877,140
WI PFA - Celanese AMT	5.00	%	1/1/2024	BBB-		6,750		7,397,190
WI PFA - Celanese AMT	4.30	%	11/1/2030	BBB-		4,215		4,543,391
WI PFA - Celanese AMT	5.00	%	12/1/2025	BBB-		1,950		2,214,401
WI PFA - TRIPS AMT	5.00	%	7/1/2042	BBB+		8,000		8,254,320
Total								489,549,334
Education 6.20%
AZ IDA - Academy of Math & Science†	5.625	%	7/1/2048	BB		2,235		2,372,698
AZ IDA - Academy of Math & Science†	5.75	%	7/1/2053	BB		3,000		3,197,070
AZ IDA - American Charter Sch†	5.00	%	7/1/2022	BB+		1,280		1,296,998
AZ IDA - Equitable School Fund	4.00	%	11/1/2049	A		1,345		1,413,945
AZ IDA - Odyssey Prep†	5.00	%	7/1/2049	BB-		2,000		2,092,440
AZ IDA - Odyssey Prep†	5.00	%	7/1/2054	BB-		5,000		5,214,800
CA Muni Fin - Julian Chtr Sch†	5.625	%	3/1/2045	B+		11,500		11,451,930
CA Muni Fin - William Jessup U	5.00	%	8/1/2039	NR		2,000		2,076,820
CA Muni Fin - William Jessup U	5.00	%	8/1/2048	NR		8,075		8,231,736
Cap Trust Ed - Advantage Charter Scho	5.00	%	12/15/2049	Baa3		1,000		1,065,400
Cap Trust Ed - Advantage Charter Scho	5.00	%	12/15/2054	Baa3		705		747,497

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Education (continued)
Cap Trust Ed - Renaissance Charter†	5.00	%	6/15/2039	NR		$	1,950	$	2,037,633
Cap Trust Ed - Renaissance Charter†	5.00	%	6/15/2049	NR			9,815		10,134,773
Chicago Brd Ed	5.00	%	12/1/2044	BB-			1,000		1,048,810
Clifton Higher Ed - Intl Ldrshp Sch	5.75	%	8/15/2045	NR			6,500		7,078,045
Columbus-Franklin Co - Ohio Dominican U	6.50	%	3/1/2048	NR			7,000		6,919,500
Columbus-Franklin Co - Ohio Dominican U	6.50	%	3/1/2053	NR			3,000		2,943,900
CT Hlth & Ed - Connecticut State Univ	3.00	%	11/1/2035	A1			3,100		3,264,920
CT Hlth & Ed - Univ of Hartford	4.00	%	7/1/2044	BBB-			3,605		3,611,958
CT Hlth & Ed - Univ of Hartford	4.00	%	7/1/2049	BBB-			1,750		1,739,500
Dutchess Co LDC - Anderson Ctr	6.00	%	10/1/2030	BB+			1,340		1,345,454
Farmville IDA - Longwood Univ Hsg	5.00	%	1/1/2050	BBB-			1,000		1,072,020
Farmville IDA - Longwood Univ Hsg	5.00	%	1/1/2059	BBB-			2,000		2,096,220
FL HI Ed - Jacksonville Univ†	5.00	%	6/1/2048	NR			6,400		6,085,824
FL HI Ed - Jacksonville Univ†	5.00	%	6/1/2053	NR			6,500		6,111,040
FL Hi Ed - Saint Leo Univ	5.00	%	3/1/2039	BBB-			2,250		2,444,850
FL Hi Ed - Saint Leo Univ	5.00	%	3/1/2049	BBB-			4,480		4,774,874
Frederick Co Ed - Mount St Mary’s Univ†	5.00	%	9/1/2037	BB+			1,500		1,573,500
Frederick Co Ed - Mount St Mary’s Univ†	5.00	%	9/1/2045	BB+			12,645		13,062,917
Glenville Clg	5.25	%	6/1/2047	NR			3,550		3,406,686
IL Fin Auth - IL Inst of Tech	4.00	%	9/1/2041	Baa3			4,890		4,949,756
IL Fin Auth - IL Inst of Tech	5.00	%	9/1/2038	Baa3			2,975		3,305,879
IL Fin Auth - IL Inst of Tech	5.00	%	9/1/2040	Baa3			1,750		1,934,468
Marietta Dev Auth - Life Univ†	5.00	%	11/1/2037	Ba3			9,000		9,243,810
Marietta Dev Auth - Life Univ†	5.00	%	11/1/2047	Ba3			8,000		8,067,840
Nashville Hlth & Ed - Lipscomb U	5.25	%	10/1/2058	BBB			7,400		8,089,458
NV Dept of Bus & Ind - Somerset†	5.00	%	12/15/2048	BB			1,500		1,490,940
NY Dorm - Touro Clg	5.25	%	1/1/2034	BBB-	(b)		2,955		3,136,998
OK DFA - Oklahoma City Univ	5.00	%	8/1/2049	BBB-			6,000		6,593,520
Phoenix IDA - Basis Schs†	5.00	%	7/1/2045	BB			2,500		2,590,450
Phoenix IDA - Basis Schs†	5.00	%	7/1/2047	BB			1,325		1,387,871
Phoenix IDA - Basis Schs†	5.00	%	7/1/2051	BB			3,080		3,218,538
Tuscarawas Co Eco Dev - Ashland Univ	6.00	%	3/1/2045	NR			5,000		5,210,400
Univ of Illinois (AGM)	4.00	%	4/1/2037	AA			5,745		6,369,194
WA Htlh & Ed - Seattle Univ(a)	4.00	%	5/1/2045	A			550		606,128
WA Htlh & Ed - Seattle Univ(a)	4.00	%	5/1/2050	A			625		682,338
WI PFA - MN Clg of Osteopatic Med†(d)	5.50	%	12/1/2048	NR			82		41,082	(e)
WI PFA - Wingate Univ	5.25	%	10/1/2043	BBB			2,000		2,122,420
WI PFA - Wingate Univ	5.25	%	10/1/2048	BBB			3,000		3,167,760
Total									192,122,608

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Energy 0.21%
Lower AL Gas Dist - Goldman Sachs	5.00	%	9/1/2034	A3	$	5,000	$	6,508,550
Financial Services 0.20%
MA Ed Fin Auth AMT	4.125	%	7/1/2046	BBB		5,915		6,061,988
General Obligation 8.56%
Academical Village CCD	3.625	%	5/1/2040	NR		2,320		2,232,188
Academical Village CCD	4.00	%	5/1/2051	NR		6,000		5,859,300
American Samoa GO	6.625	%	9/1/2035	Ba3		2,100		2,442,804
American Samoa GO†	7.125	%	9/1/2038	Ba3		6,520		8,207,637
Bellwood GO	5.875	%	12/1/2027	A		3,000		3,295,710
Bellwood GO	6.15	%	12/1/2032	A		2,770		3,031,959
Chicago Brd Ed	5.00	%	12/1/2029	BB-		5,000		5,488,750
Chicago Brd Ed	5.00	%	12/1/2030	BB-		5,170		5,666,940
Chicago Brd Ed	5.00	%	12/1/2031	BB-		2,500		2,727,250
Chicago Brd Ed	5.00	%	12/1/2031	BB-		4,135		4,144,056
Chicago Brd Ed	5.00	%	12/1/2032	BB-		2,000		2,168,060
Chicago Brd Ed	5.00	%	12/1/2033	BB-		1,500		1,619,025
Chicago Brd Ed	5.00	%	12/1/2034	BB-		700		753,137
Chicago Brd Ed	5.00	%	12/1/2035	BB-		750		803,730
Chicago Brd Ed	5.00	%	12/1/2042	BB-		11,325		11,491,477
Chicago Brd Ed	5.25	%	12/1/2035	BB-		7,165		7,490,721
Chicago Brd Ed	5.25	%	12/1/2039	BB-		8,375		8,697,521
Chicago Brd Ed	5.25	%	12/1/2041	BB-		16,315		16,513,390
Chicago Brd Ed	6.50	%	12/1/2046	BB-		5,000		5,726,550
Chicago Brd Ed†	6.75	%	12/1/2030	BB-		1,000		1,214,130
Chicago Brd Ed	7.00	%	12/1/2044	BB-		2,180		2,508,591
Chicago Brd Ed†	7.00	%	12/1/2046	BB-		6,560		7,876,789
Chicago GO	5.00	%	1/1/2029	BBB+		1,750		1,936,077
Chicago GO	5.00	%	1/1/2031	BBB+		1,300		1,447,511
Chicago GO	5.25	%	1/1/2028	BBB+		2,630		2,777,596
Chicago GO	5.25	%	1/1/2032	BBB+		3,050		3,223,240
Chicago GO	5.50	%	1/1/2033	BBB+		3,305		3,561,104
Chicago GO	5.50	%	1/1/2037	BBB+		1,000		1,068,170
Chicago GO	5.50	%	1/1/2049	BBB+		4,975		5,459,266
Chicago GO	6.00	%	1/1/2038	BBB+		17,835		20,163,359
Chicago O’Hare Arpt AMT	5.00	%	1/1/2052	A		5,000		5,682,050
Coralville GO	4.45	%	5/1/2037	BB+		5,000		5,008,900	(e)
Coralville GO	4.50	%	6/1/2032	BB+		4,000		4,069,280	(e)
Eaton Area Pk & Rec Dist	5.25	%	12/1/2034	NR		1,250		1,277,188
Eaton Area Pk & Rec Dist	5.50	%	12/1/2030	NR		710		735,738
Essex Co Impt Auth - Covanta AMT†	5.25	%	7/1/2045	Ba3		5,000		5,013,850

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
General Obligation (continued)
IL State GO	3.50	%	6/1/2029	BBB-		$	3,970	$	3,811,121
IL State GO	4.00	%	1/1/2026	BBB-			2,790		2,802,025
IL State GO	4.00	%	6/1/2037	BBB-			7,040		6,907,859
IL State GO	4.50	%	11/1/2039	BBB-			1,100		1,114,168
IL State GO	5.50	%	5/1/2030	BBB-			2,545		2,905,983
IL State GO	5.50	%	5/1/2039	BBB-			8,250		9,297,255
International Center Met Dist	5.875	%	12/1/2046	NR			6,500		6,750,705
ME Fin Auth - Casella Waste AMT†	4.375	%#(c)	8/1/2035	B			1,250		1,323,750
MI Strategic Fund - I-75 AMT (AGM)	4.25	%	12/31/2038	AA			2,000		2,210,000
New Haven GO	5.50	%	8/1/2033	BBB+			1,000		1,181,360
New Haven GO	5.50	%	8/1/2035	BBB+			660		774,655
New Haven GO	5.50	%	8/1/2037	BBB+			1,280		1,492,557
NJ Trans Trust Fund	Zero Coupon		12/15/2029	BBB+			18,730		13,542,165
PR Comwlth GO(d)	4.00	%	7/1/2020	Ca			1,175		743,188
PR Comwlth GO(d)	5.00	%	7/1/2020	Ca			11,695		7,601,750
PR Comwlth GO(d)	5.00	%	7/1/2023	Ca			2,710		1,907,162
PR Comwlth GO(d)	5.00	%	7/1/2041	Ca			1,440		907,200
PR Comwlth GO(d)	5.625	%	7/1/2032	Ca			4,775		3,056,000
PR Comwlth GO TCRS (AMBAC)	4.50	%	7/1/2023	Ca			1,775		1,777,059
Scranton GO†	5.00	%	9/1/2028	BB+			500		580,845	(e)
Scranton GO†	5.00	%	9/1/2029	BB+			1,000		1,156,840	(e)
Scranton GO	5.00	%	11/15/2032	BB+			5,830		6,293,660
WI PFA - American Dream†	7.00	%	12/1/2050	NR			18,050		15,981,109
Total									265,501,460
Health Care 22.35%
Alachua Co Hlth - East Ridge Ret Vlg	6.375	%	11/15/2049	B-	(b)		1,375		1,085,191
Antelope Valley Hlth	5.00	%	3/1/2041	Ba3			4,000		4,105,040
Antelope Valley Hlth	5.00	%	3/1/2046	Ba3			3,300		3,363,657	(e)
Antelope Valley Hlth	5.25	%	3/1/2036	Ba3			1,000		1,040,110
Atlanta Dev Auth - Georgia Proton	6.75	%	1/1/2035	NR			1,500		1,247,610
Atlanta Dev Auth - Georgia Proton	7.00	%	1/1/2040	NR			13,000		10,813,530
Atlanta Dev Auth - Georgia Proton Ctr	6.00	%	1/1/2023	NR			2,000		1,665,860
Berks Co IDA - Tower Hlth	5.00	%#(c)	2/1/2040	BBB+			3,285		3,892,298
Blaine Sr Hsg & Hlthcare - Crest View	6.125	%	7/1/2050	NR			5,000		4,215,050
CA Fin AUth - Standord Hlth	4.00	%	8/15/2050	AA-			4,000		4,621,120
CA Stwde - Daughters of Charity	5.50	%	7/1/2039	NR			5,350		4,445,369
CA Stwde - Daughters of Charity	5.75	%	7/1/2024	NR			1,310		1,212,182
CA Stwde - Daughters of Charity	5.75	%	7/1/2035	NR			2,620		2,360,279
CA Stwde - Eskaton Pptys	5.25	%	11/15/2034	BBB			1,640		1,698,974
CA Stwde - Loma Linda Univ Med Ctr†	5.00	%	12/1/2041	BB-			3,425		3,715,372

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
CA Stwde - Loma Linda Univ Med Ctr	5.25	%	12/1/2044	BB-		$	8,805	$	9,457,979
CA Stwde - Loma Linda Univ Med Ctr†	5.25	%	12/1/2056	BB-			11,000		11,848,100
CA Stwde - Loma Linda Univ Med Ctr	5.50	%	12/1/2054	BB-			12,805		13,742,710
CA Stwde - Loma Linda Univ Med Ctr†	5.50	%	12/1/2058	BB-			17,750		19,187,395
CA Stwde - Terraces San Joaquin	5.625	%	10/1/2032	A-	(b)		1,000		1,042,180
CA Stwde - Terraces San Joaquin	6.00	%	10/1/2042	A-	(b)		2,570		2,685,419
CA Stwde - Terraces San Joaquin	6.00	%	10/1/2047	A-	(b)		1,000		1,042,720
Chester Co Hlth & Ed - Immaculata Univ	5.00	%	11/1/2037	BB-	(b)		4,000		3,207,040	(e)
Chester Co Hlth & Ed - Immaculata Univ	5.00	%	11/1/2046	BB-	(b)		7,100		5,273,383	(e)
Clackamas Co Hosp - Rose Villa	5.375	%	11/15/2055	NR			1,500		1,521,300
Crawford Hsp Auth - Meadville Med	6.00	%	6/1/2046	NR			2,225		2,420,422
Crawford Hsp Auth - Meadville Med	6.00	%	6/1/2051	NR			2,600		2,818,478
CT Hlth & Ed - Church Home†	5.00	%	9/1/2046	BB	(b)		2,500		2,460,375
CT Hlth & Ed - Church Home†	5.00	%	9/1/2053	BB	(b)		1,500		1,457,325
CT Hlth & Ed - Griffin Hosp†	5.00	%	7/1/2044	BB+			2,820		2,997,519
CT Hlth & Ed - Griffin Hosp†	5.00	%	7/1/2050	BB+			1,800		1,899,774
Cuyahoga Co Hsp - Metrohealth	5.00	%	2/15/2057	BBB-			5,750		6,290,270
Cuyahoga Co Hsp - Metrohealth	5.50	%	2/15/2052	BBB-			8,175		9,231,946
Cuyahoga Co Hsp - Metrohealth	5.50	%	2/15/2057	BBB-			4,900		5,476,779
Decatur Hsp - Wise Hlth	5.25	%	9/1/2044	BBB-			5,720		6,155,349
Denver Hlth & Hsp Auth	5.25	%	12/1/2045	BBB			3,700		3,961,368
Duluth Econ Dev Auth - Essentia Health	5.25	%	2/15/2058	A-			15,500		17,902,500
Floyd Co Dev Auth - Spires Berry College	6.25	%	12/1/2048	NR			2,500		2,255,725
Floyd Co Dev Auth - Spires Berry College	6.50	%	12/1/2053	NR			3,500		3,232,670
Franklin Hlth - Provision Proton†(d)	7.50	%	6/1/2047	NR			7,635		6,251,385
Fruita CO Hlth - Canyons Hosp & Med Centr†	5.375	%	1/1/2033	NR			3,400		3,798,820
Fruita CO Hlth - Canyons Hosp & Med Centr†	5.50	%	1/1/2048	NR			11,000		11,817,190
Fulton Co - Canterbury Court†	5.00	%	4/1/2047	NR			5,000		4,745,350
Fulton Co - Canterbury Court†	5.00	%	4/1/2054	NR			5,000		4,668,550
Fulton Co Med Ctr	5.00	%	7/1/2046	NR			4,450		4,595,960	(e)
Fulton Co Med Ctr	5.00	%	7/1/2051	NR			5,000		5,158,700	(e)
Gainesville & Hall Co Hsp–NE GA Hlth GTD	5.50	%	8/15/2054	AA-			3,600		4,211,604
Glendale IDA - Beatitudes	5.00	%	11/15/2036	NR			1,500		1,513,710
Glendale IDA - Beatitudes	5.00	%	11/15/2040	NR			4,000		4,004,640
Glendale IDA - Beatitudes	5.00	%	11/15/2045	NR			1,400		1,374,254
Glendale IDA - Beatitudes	5.00	%	11/15/2053	NR			7,470		7,154,243
Guadalupe Co - Seguin City Hsp	5.00	%	12/1/2040	BB			4,880		5,137,420
Guadalupe Co - Seguin City Hsp	5.00	%	12/1/2045	BB			910		940,248
Hamden - Whitney Center	5.00	%	1/1/2050	NR			5,500		4,924,480
Harris Co Cultural Ed - Brazos	5.125	%	1/1/2048	BBB-	(b)		1,655		1,658,641
Harris Co Cultural Ed - Brazos	7.00	%	1/1/2043	BBB-	(b)		3,000		3,475,170
Holmes Co Hsp - Doctors Mem Hsp	5.75	%	11/1/2026	NR			3,760		3,617,421

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
Holmes Co Hsp - Doctors Mem Hsp	6.00	%	11/1/2038	NR		$	7,115	$	6,931,148
Howard Co Retmt Cmnty - Vantage House	5.00	%	4/1/2044	NR			2,955		2,820,429
Howard Co Retmt Cmnty - Vantage House	5.00	%	4/1/2046	NR			7,000		6,631,030
IA Fin Auth - Iowa Fertilizer Co	5.25	%#(c)	12/1/2050	BB-			12,720		13,274,465
IL Fin Auth - Landing / Plymouth Place	6.00	%	5/15/2043	BB+	(b)		2,165		2,271,475
IL Fin Auth - Lutheran Life	5.00	%	11/1/2049	NR			5,500		5,263,280
King Co Pub Hsp - Snoqualmie Vly Hsp	6.25	%	12/1/2045	NR			3,500		3,800,965
Kirkwood IDA - Aberdeen Hts	5.25	%	5/15/2042	BB	(b)		1,750		1,688,155
Kirkwood IDA - Aberdeen Hts	5.25	%	5/15/2050	BB	(b)		5,250		4,919,618
KY EDFA - Masonic Homes	5.375	%	11/15/2032	NR			3,000		3,009,390
LA Env Facs - St James Place	6.25	%	11/15/2045	NR			6,100		6,272,691
Licking Co Hlth - Kendal Granville	6.00	%	7/1/2050	NR			6,000		4,395,540
Lucas Co Hsp - ProMedica Hlth	5.25	%	11/15/2048	BBB			8,650		9,643,885
MA DFA - Atrius Hlth	4.00	%	6/1/2049	BBB			5,885		6,088,503
Magnolia West CDD	5.35	%	5/1/2037	NR			245		246,855
Marion Co - United Church Homes	5.125	%	12/1/2049	NR			3,000		2,961,690
Martin Hsp Dist	7.25	%	4/1/2036	BBB	(b)		3,450		3,543,426
MD Hlth & HI Ed - Doctors	5.00	%	7/1/2038	Baa3			7,275		8,031,745
ME Hlth & HI Ed - Mainegeneral Hlth	6.00	%	7/1/2026	Ba3			225		231,946
ME Hlth & HI Ed - Mainegeneral Hlth	6.75	%	7/1/2036	Ba3			245		252,497
Mesquite Hlth - Christian Care Ctrs	5.00	%	2/15/2026	BB-	(b)		2,125		2,001,559
Mesquite Hlth - Christian Care Ctrs	5.00	%	2/15/2030	BB-	(b)		905		811,957
Mesquite Hlth - Christian Care Ctrs	5.00	%	2/15/2035	BB-	(b)		2,600		2,209,090
Mesquite Hlth - Christian Care Ctrs	5.00	%	2/15/2036	BB-	(b)		1,250		1,050,325
Mesquite Hlth - Christian Care Ctrs	5.125	%	2/15/2042	BB-	(b)		3,955		3,179,543
MI Fin Auth - Henry Ford Hlth	4.00	%	11/15/2050	A			3,630		3,986,793
Montgomery Co IDA - Einstein Hlthcare	5.25	%	1/15/2045	Ba1			5,000		5,289,250
Moon IDC - Baptist Homes	6.00	%	7/1/2045	NR			9,250		9,409,377
Muskingum Co Hsp - Genesis Hlthcare	5.00	%	2/15/2033	BB+			2,765		2,881,489
Muskingum Co Hsp - Genesis Hlthcare	5.00	%	2/15/2044	BB+			10,690		10,949,981
Muskingum Co Hsp - Genesis Hlthcare	5.00	%	2/15/2048	BB+			7,000		7,138,810
New Hope Cult Ed - Carillon	5.00	%	7/1/2036	NR			3,600		3,344,940
NH Hlth & Ed - Dartmouth Hitchcock	5.00	%	8/1/2059	A			9,575		13,786,564
NJ EDA - Bancroft Neuro	5.00	%	6/1/2036	NR			1,500		1,608,450
NM Hsp - Gerald Champion	5.50	%	7/1/2042	A-			5,625		5,969,700
NM Hsp - Haverland	5.00	%	7/1/2049	BBB-	(b)		3,375		3,354,548
Norfolk Redev & Hsg - Harbor’s Edge	5.00	%	1/1/2049	NR			2,500		2,521,775
Norfolk Redev & Hsg - Harbor’s Edge	5.25	%	1/1/2054	NR			3,300		3,369,663
Oconee Co IDA - Presby Village	6.25	%	12/1/2048	NR			2,000		1,836,540
Oconee Co IDA - Presby Village	6.375	%	12/1/2053	NR			3,000		2,737,350
OK DFA - OU Med	5.50	%	8/15/2052	Baa3			6,450		7,501,479
OK DFA - OU Med	5.50	%	8/15/2057	Baa3			6,130		7,087,199

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
Oroville - Oroville Hsp	5.25	%	4/1/2039	BB		$	2,060	$	2,206,095
Oroville - Oroville Hsp	5.25	%	4/1/2049	BB			2,550		2,682,932
Oroville - Oroville Hsp	5.25	%	4/1/2054	BB			12,545		13,098,611
PA Hosp Auth - Doylestown	4.00	%	7/1/2045	BBB-			4,375		4,591,300
PA Hosp Auth - Doylestown	5.00	%	7/1/2049	BBB-			2,375		2,629,505
Palm Beach Co Hlth - Lifespace	5.00	%	5/15/2053	BBB	(b)		7,125		7,135,117
Philadelphia Hsps - Temple Univ Hlth	5.625	%	7/1/2036	BBB-			6,250		6,572,125
Philadelphia Hsps - Temple Univ Hlth	5.625	%	7/1/2042	BBB-			9,375		9,801,937
Philadelphia IDA - Gtr Philadelphia Hlth	6.50	%	6/1/2045	NR			2,485		2,330,955	(e)
Philadelphia IDA - Gtr Philadelphia Hlth	6.625	%	6/1/2050	NR			3,415		3,222,633	(e)
Philadelphia IDA - Wesley	5.00	%	7/1/2037	BB	(b)		2,500		2,408,525
Philadelphia IDA - Wesley	5.00	%	7/1/2042	BB	(b)		4,355		4,068,572
Philadelphia IDA - Wesley	5.00	%	7/1/2049	BB	(b)		250		227,285
Red River Hlth - Methodist Ret Cmnty	7.75	%	11/15/2044	NR			1,500		1,595,295
Red River Hlth - Methodist Ret Cmnty	8.00	%	11/15/2049	NR			1,000		1,070,230
RI Hlth & Ed - Care New England	5.00	%	9/1/2036	BB-			7,000		7,108,570
Roanoke Co EDA - Richfield Living II	5.00	%	9/1/2040	NR			1,645		1,594,104
Salem Hsp Fac - Capital Manor	5.625	%	5/15/2032	BBB	(b)		1,000		1,049,200
Salem Hsp Fac - Capital Manor	6.00	%	5/15/2047	BBB	(b)		1,600		1,669,920
San Buenaventura - Cmnty Mem Hlth	8.00	%	12/1/2026	BB			10,000		10,800,900
SC EDA - Bishop Gadsden	4.00	%	4/1/2049	BBB-	(b)		620		571,181
SC EDA - Bishop Gadsden	4.00	%	4/1/2054	BBB-	(b)		1,165		1,056,830
SC EDA - Bishop Gadsden	5.00	%	4/1/2044	BBB-	(b)		640		680,973
SC EDA - Bishop Gadsden	5.00	%	4/1/2049	BBB-	(b)		1,515		1,604,006
SC EDA - Bishop Gadsden	5.00	%	4/1/2054	BBB-	(b)		3,000		3,165,000
SC Jobs EDA - Hampton Regl Med	5.00	%	11/1/2042	NR			3,815		4,266,315
SC Jobs EDA - Hampton Regl Med	5.00	%	11/1/2046	NR			6,070		6,702,373
SE Port Auth - Memorial Hlth	5.50	%	12/1/2043	BB-	(b)		5,025		5,227,306
SE Port Auth - Memorial Hlth	6.00	%	12/1/2042	BB-	(b)		1,660		1,725,421
Seminole Co - Legacy Pointe	5.50	%	11/15/2049	NR			8,000		7,003,680
Seminole Co - Legacy Pointe	5.75	%	11/15/2054	NR			4,000		3,539,800
Shelby Co - Farms at Bailey Station	5.75	%	10/1/2059	NR			22,000		19,112,940
Tampa Hlth & Ed - Moffit Cancer	4.00	%	7/1/2045	A2			1,600		1,769,536
Tampa Hlth & Ed - Moffit Cancer	5.00	%	7/1/2050	A2			5,250		6,367,357
Tarrant Co Cultural - Buckingham(d)	5.50	%	11/15/2045	NR			3,650		2,372,500
Tulsa Co Industrial Auth - Montereau	5.25	%	11/15/2045	BBB-	(b)		2,750		2,824,168
Upper San Juan Hlth Dist	6.00	%	6/1/2041	NR			2,225		2,414,637	(e)
Upper San Juan Hlth Dist	6.125	%	6/1/2046	NR			3,015		3,260,089	(e)
Vigo CO Hsp - Union Hsp	8.00	%	9/1/2041	NR			2,955		3,212,587
WA HFC - Mirabella†	6.50	%	10/1/2032	NR			1,965		2,001,647
WA HFC - Mirabella†	6.75	%	10/1/2047	NR			3,000		3,063,300
WA HFC - Rockwood†	6.00	%	1/1/2024	NR			885		907,249

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
Ward Co Hlth - Trinity Hlth	5.00	%	6/1/2053	BBB-		$	8,750	$	9,234,137
WI Hlth & Ed - American Baptist	5.00	%	8/1/2032	NR			1,400		1,342,320
WI Hlth & Ed - American Baptist	5.00	%	8/1/2039	NR			1,625		1,486,583
WI Hlth & Ed - Sauk-Prarie Mem Hsp	5.375	%	2/1/2048	B1			4,000		3,705,240
WI Hlth & Ed - St. Camillus	5.00	%	11/1/2039	NR			1,000		998,700
WI Hlth & Ed - St. Camillus	5.00	%	11/1/2046	NR			1,100		1,065,493
WI Hlth & Ed - St. Camillus	5.00	%	11/1/2054	NR			5,000		4,725,900
WI PFA - Alabama Proton†	6.85	%	10/1/2047	NR			6,500		7,323,745
WI PFA - Bancroft Neuro†	4.625	%	6/1/2036	NR			3,595		3,725,606
WI PFA - Bancroft Neuro†	5.125	%	6/1/2048	NR			5,900		6,208,216
WI PFA - Delray Beach Radiation†	6.85	%	11/1/2046	NR			5,335		6,097,211	(e)
WI PFA - Las Ventanas	Zero Coupon		10/1/2042	NR			2,961		60,997
WI PFA - Las Ventanas	Zero Coupon		10/1/2042	NR			1,555		602,485
WI PFA - Las Ventanas	7.00	%	10/1/2042	NR			6,895		6,481,162
WI PFA - Mary’s Woods†	5.25	%	5/15/2052	BB	(b)		2,300		2,374,773
WI PFA - Rose Villa†	5.75	%	11/15/2044	NR			2,035		2,102,969
Wilson Co Hsp	5.60	%	9/1/2036	NR			3,530		3,535,895
WV Hsp - Thomas Hlth(d)	6.50	%	10/1/2028	NR			5,000		1,780,000
WV Hsp - Thomas Hlth(d)	6.50	%	10/1/2038	NR			2,000		712,000
Total									692,679,407
Housing 3.04%
Alachua Co Hlth - Oak Hammock	8.00	%	10/1/2042	NR			700		768,201
Alachua Co Hlth - Oak Hammock	8.00	%	10/1/2046	NR			1,000		1,095,390
AZ IDA - NCCU Prop Student Hsg (BAM)	5.00	%	6/1/2058	AA			2,500		2,907,150
CA Cmty Hsg - Annadel Apts†	5.00	%	4/1/2049	NR			9,000		9,644,490
CA Cmty Hsg - Serenity at Larkspur†	5.00	%	2/1/2050	NR			15,800		17,020,550
CA Cmty Hsg - Verdant†	5.00	%	8/1/2049	NR			10,200		10,953,882
CA HFA - MFH	4.25	%	1/15/2035	BBB+			3,509		3,836,674
CA Muni Fin - Caritas Affordable Hsg	5.25	%	8/15/2039	BBB+			550		605,440
CA Stwde - College of the Arts Student Hsg†	5.25	%	7/1/2049	BB+			1,500		1,498,215
CA Stwde - College of the Arts Student Hsg†	5.25	%	7/1/2052	BB+			1,100		1,093,246
Ca Stwde - Lancer Student Hsg†	5.00	%	6/1/2051	NR			945		937,601
IL Fin Auth - Three Crowns Park	5.25	%	2/15/2047	NR			2,750		2,326,445
LA HFA - Gmf-LA Chateau	8.00	%	9/1/2039	CCC+			3,030		2,697,245
LA Pub Facs Auth - Provident LSU	5.00	%	7/1/2059	A3			2,500		2,742,100
MD EDC - Bowie State Std Hsg	5.00	%	7/1/2055	BBB-			2,150		2,306,198
MI HDA	3.60	%	10/1/2060	AA			6,330		6,771,644
MI Strategic Fd - Evangelical Homes	5.50	%	6/1/2047	BB+	(b)		5,425		4,233,941

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Housing (continued)
Phoenix IDA - ASU Std Hsg	5.00	%	7/1/2059	Baa3	$	2,000	$	2,059,880
Roanoke Co EDA - Richfield Living	5.25	%	9/1/2049	NR		15,000		14,670,300
Roanoke Co EDA - Richfield Living	5.375	%	9/1/2054	NR		6,000		5,976,240
Total								94,144,832
Lease Obligations 3.15%
Aviation Station North Met Dist	5.00	%	12/1/2039	NR		750		754,433
Aviation Station North Met Dist	5.00	%	12/1/2048	NR		1,850		1,841,823
CA Pub Wks - State Prisons	5.75	%	10/1/2031	Aa3		1,500		1,593,045
CA Pub Wks - Various Cap Proj	5.00	%	4/1/2034	Aa3		5,000		5,347,300
Houston CO Coop Dist - Country Crossing	Zero Coupon		5/15/2020	NR		4,199		587,860	(e)
IN Fin Auth - OH River Brdgs AMT	5.00	%	7/1/2040	BBB+		2,320		2,473,213
IN Fin Auth - OH River Brdgs AMT	5.00	%	7/1/2044	BBB+		8,000		8,492,160
Met Pier & Expo Auth - Mccormick Place (NPFGC)(FGIC)	Zero Coupon		6/15/2037	BBB		7,650		3,844,431
NJ EDA - Bldgs	5.00	%	6/15/2047	BBB+		5,450		5,905,020
NJ EDA - Goethals Brdg AMT	5.375	%	1/1/2043	BBB		1,175		1,288,693
NJ EDA - Goethals Brdg AMT	5.625	%	1/1/2052	BBB		5,000		5,517,100
NJ EDA - Sch Facs	5.00	%	6/15/2042	BBB+		2,000		2,169,660
NJ EDA - Sch Facs	5.00	%	6/15/2043	BBB+		5,000		5,496,050
NJ EDA - Sch Facs	5.50	%	6/15/2029	BBB+		3,575		4,134,773
NJ EDA - State House	5.00	%	6/15/2043	BBB+		3,800		4,176,998
NJ Trans Trust Fund	Zero Coupon		12/15/2034	BBB+		13,325		7,581,259
NJ Trans Trust Fund	Zero Coupon		12/15/2038	BBB+		10,230		4,743,753
NJ Trans Trust Fund	4.00	%	6/15/2050	BBB+		27,500		27,893,800
NJ Trans Trust Fund	5.00	%	12/15/2035	BBB+		3,250		3,647,573
PR Pub Fin Corp(d)	5.50	%	8/1/2031	C		12,250		225,400
Total								97,714,344
Other Revenue 6.29%
Arlington HI Ed Fin Corp - Arlington Classics	5.00	%	8/15/2045	BBB-		2,250		2,393,505
Arlington Hi Ed Fin Corp - Newman Intl Acad	5.50	%	8/15/2046	NR		5,000		5,363,500
AZ IDA - American Charter Sch†	6.00	%	7/1/2047	BB+		2,460		2,600,761
AZ IDA - Odyssey Prep†	5.50	%	7/1/2052	BB-		750		802,350
CA Sch Fin Auth - Kipp LA	5.125	%	7/1/2044	BBB		2,390		2,580,507
Cap Trust Agy - Franklin Academy†	5.00	%	12/15/2040	NR		1,220		1,276,840
Cap Trust Agy - Franklin Academy†	5.00	%	12/15/2050	NR		3,950		4,091,331
Cap Trust Agy - Franklin Academy†	5.00	%	12/15/2055	NR		5,690		5,879,249
Chester Co IDA - Collegium Charter Sch	5.125	%	10/15/2037	BB		1,000		1,052,860
Chester Co IDA - Collegium Charter Sch	5.25	%	10/15/2047	BB		2,500		2,607,250
Chester Co IDA - Collegium Charter Sch	5.375	%	10/15/2042	BB		5,000		5,116,600

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Other Revenue (continued)
Cleveland Co Port Auth - Playhouse Sq	5.25	%	12/1/2038	BB+	$	1,400	$	1,428,560
Cleveland Co Port Auth - Playhouse Sq	5.50	%	12/1/2043	BB+		1,850		1,896,213
Cleveland Co Port Auth - Playhouse Sq	5.50	%	12/1/2053	BB+		9,075		9,221,107
Clifton Higher Ed - IDEA Pub Schs	6.00	%	8/15/2043	A-		1,000		1,111,590
Clifton Higher Ed - Intl Ldrshp Sch	6.125	%	8/15/2048	NR		22,025		24,332,119
FL DFC - FL Charter Foundation†	5.00	%	7/15/2046	NR		4,000		4,150,640
FL DFC - Palm Bay Admy†	Zero Coupon		5/15/2037	NR		940		9,400
FL DFC - Palm Bay Admy†	Zero Coupon		5/15/2037	NR		1,220		804,029
FL DFC - Palm Bay Admy†	6.375	%	5/15/2037	NR		2,620		2,290,430	(e)
FL DFC - Renaissance Chtr Sch†	6.125	%	6/15/2046	NR		5,000		5,327,950
FL DFC - Renaissance Chtr Sch	7.50	%	6/15/2033	NR		6,000		6,399,300
Florence Twn IDA - Legacy Trad Sch	6.00	%	7/1/2043	Ba2		3,250		3,446,950
IN Fin Auth - Drexel Foundation	7.00	%	10/1/2039	B		1,250		1,251,750
Jefferson Parish Econ Dev Dist - Kenner†	5.50	%	6/15/2038	NR		3,200		3,368,160
Jefferson Parish Econ Dev Dist - Kenner†	5.625	%	6/15/2048	NR		4,350		4,535,179
Kansas City RDA - Loews Hotel†	5.00	%	2/1/2040	NR		1,000		1,031,840
Kansas City RDA - Loews Hotel†	5.00	%	2/1/2050	NR		6,450		6,613,314
Lower AL Gas Dist - Goldman Sachs	5.00	%	9/1/2046	A3		18,955		26,116,768
Main St Nat Gas - Macquarie	5.00	%	5/15/2043	A3		1,900		2,212,417
Main St Nat Gas - Macquarie	5.00	%	5/15/2049	A3		14,585		20,146,552
Maricopa Co IDA - Legacy Schools†	5.00	%	7/1/2049	Ba2		2,335		2,445,235
Maricopa Co IDA - Legacy Schools†	5.00	%	7/1/2054	Ba2		1,465		1,529,064
Maricopa Co IDA - Paradise Schools†	5.00	%	7/1/2047	BB+		4,000		4,130,400
MD EDC - Chesapeake Bay Hyatt(d)	5.00	%	12/1/2031	NR		10,700		6,420,000	(e)
MD EDC - Chesapeake Bay Hyatt(d)	5.25	%	12/1/2031	NR		3,000		1,800,000	(e)
MI Pub Ed - Bradford Admy†	6.50	%	9/1/2037	NR		5,070		3,954,600
MI Pub Ed - Bradford Admy	8.75	%	9/1/2039	NR		2,250		1,755,000
MI Pub Ed - Crescent Admy	7.00	%	10/1/2036	NR		640		640,602
Michigan St Strategic FD Escrow(f)	Zero Coupon		9/1/2020	NR		5,000		500	(g)
Middlesex Co Impt Auth - Heldrich Ctr(d)	6.125	%	1/1/2025	NR		2,790		55,800
Middlesex Co Impt Auth - Heldrich Ctr(d)	6.25	%	1/1/2037	NR		5,755		115,100
NYC IDA - Queens Stadium (AMBAC)	5.00	%	1/1/2036	Baa3		3,165		3,165,317
Ohio St Pollution Ctl Rev Escrow	Zero Coupon		5/15/2020	NR		2,965		297	(g)
Phoenix IDA - Basis Schs†	5.00	%	7/1/2046	BB		2,000		2,071,440
Plymouth Ed Ctr Charter Sch	5.375	%	11/1/2030	D		1,425		965,338
UT Charter Sch - Freedom Academy†	5.375	%	6/15/2048	NR		5,150		5,526,259
Yonkers EDC - Charter Sch Ed Excellence	6.00	%	10/15/2030	BB		1,050		1,060,007
Total								195,093,980

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Special Tax 4.08%
Allentown Neighborhood Impt†	5.00	%	5/1/2032	Ba3	$	2,425	$	2,522,946
Allentown Neighborhood Impt†	5.375	%	5/1/2042	NR		5,500		5,686,010
Anne Arundel Co Spl Tax - Vlgs Two Rivers	5.125	%	7/1/2036	NR		1,030		1,033,203
Anne Arundel Co Spl Tax - Vlgs Two Rivers	5.25	%	7/1/2044	NR		2,150		2,156,901
Arborwood CDD	6.90	%	5/1/2025	NR		275		278,218	(e)
Arborwood CDD	6.90	%	5/1/2036	NR		55		55,121	(e)
Arborwood CDD	6.90	%	5/1/2036	NR		685		691,542	(e)
Berkeley Co - Nexton Imp Dist	4.25	%	11/1/2040	NR		1,000		976,910
Berkeley Co - Nexton Imp Dist	4.375	%	11/1/2049	NR		1,500		1,474,590
Celebration Pointe CDD†	5.00	%	5/1/2048	NR		3,400		3,481,328
Compton Redev Agy	6.00	%	8/1/2042	NR		4,750		4,762,730
Denver Intl Business Ctr Met Dist #1	6.00	%	12/1/2048	NR		2,300		2,332,867
Grandview IDA - Grandview Crossing(d)	5.75	%	12/1/2028	NR		1,000		180,000
Houston CO Coop Dist - Country Crossing(d)	10.00	%	5/1/2039	NR		11,325		1,245,750	(e)
Inland Valley Redev Agy	5.25	%	9/1/2037	A-		3,375		3,732,986
MD Special Tax - Brunswick Crossing	4.00	%	7/1/2029	NR		675		677,059
MD Special Tax - Brunswick Crossing	5.00	%	7/1/2036	NR		1,550		1,602,018
Miami World Ctr CDD	5.25	%	11/1/2049	NR		4,500		4,786,470
North Las Vegas Improv Dist - Vall	4.50	%	6/1/2039	NR		500		499,980
North Las Vegas Improv Dist - Vall	4.625	%	6/1/2043	NR		500		501,540
North Las Vegas Improv Dist - Vall	4.625	%	6/1/2049	NR		765		760,739
Nthrn Palm Bch Co Impt Dist	5.00	%	8/1/2037	NR		750		818,295
Nthrn Palm Bch Co Impt Dist	5.00	%	8/1/2046	NR		2,850		3,070,704
Nthrn Palm Bch Co Impt Dist	5.00	%	8/1/2046	NR		5,000		5,252,300
NYC IDA - Queens Stadium (AMBAC)	5.00	%	1/1/2031	Baa3		6,110		6,110,611
PA COPS	4.00	%	7/1/2046	A		3,175		3,568,954
Peninsula Town Center†	5.00	%	9/1/2037	NR		875		898,301
Peninsula Town Center†	5.00	%	9/1/2045	NR		2,250		2,304,112
Prairie Ctr Met Dist #3†	5.00	%	12/15/2041	NR		3,475		3,493,939
Prince George Co Spl Ob†	5.00	%	7/1/2046	NR		5,000		5,187,350
Prince George Co Spl Ob - Westphalia†	5.125	%	7/1/2039	NR		1,100		1,140,513
Prince George Co Spl Ob - Westphalia†	5.25	%	7/1/2048	NR		5,125		5,312,114
River Islands PFA - CFD 2003	5.50	%	9/1/2045	NR		2,925		3,126,649
River Islands PFA - CFD 2003	5.50	%	9/1/2045	NR		6,505		6,936,412
Scranton RDA GTD	5.00	%	11/15/2028	BB+		5,000		4,856,600
St Louis IDA - Ballpark Vlg	4.375	%	11/15/2035	NR		3,500		2,958,970
St Louis IDA - Ballpark Vlg	4.75	%	11/15/2047	NR		4,875		4,164,859
Stone Canyon CID(d)	5.70	%	4/1/2022	NR		1,485		386,100
Tern Bay CDD	5.375	%	5/1/2037	NR		405		405,190
Village CDD #10	6.00	%	5/1/2044	NR		880		967,516
Village CDD #12†	4.25	%	5/1/2043	NR		7,440		7,780,678

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Special Tax (continued)
Village CDD #12†	4.375	%	5/1/2050	NR	$	2,975	$	3,118,573
Village CDD #13	3.70	%	5/1/2050	NR		10,000		10,059,600	(e)
West Villages Impr Dist - #7	4.75	%	5/1/2039	NR		1,750		1,846,303
West Villages Impr Dist - #7	5.00	%	5/1/2050	NR		3,090		3,287,049
Total								126,490,600
Tax Revenue 4.57%
American Samoa GO†	6.50	%	9/1/2028	Ba3		2,750		3,340,397
City of Sparks - Legends at Sparks Marina†	2.50	%	6/15/2024	Ba2		335		329,288
City of Sparks - Legends at Sparks Marina†	2.75	%	6/15/2028	Ba2		750		720,330
Coop Dist Ft Spanish - Hwy 181	9.00	%	2/1/2029	NR		340		372,919
Met Pier & Expo Auth - Mccormick Place	Zero Coupon		12/15/2054	BBB		21,595		4,289,631
Met Pier & Expo Auth - Mccormick Place	5.00	%	6/15/2053	BBB		6,035		6,279,176
Met Pier & Expo Auth - Mccormick Place	5.50	%	6/15/2053	BBB		9,150		9,742,462
Met Pier & Expo Auth - Mccormick Place (AGM)	Zero Coupon		12/15/2052	AA		5,250		1,534,313
Met Pier & Expo Auth - Mccormick Place (NPFGC)(FGIC)	Zero Coupon		12/15/2036	BBB		20,000		10,326,000
Met Pier & Expo Auth - Mccormick Place (NPFGC)(FGIC)	Zero Coupon		12/15/2037	BBB		10,000		4,907,700
NYC TFA - Future Tax	0.12	%#(c)	2/1/2045	AAA		725		725,000
PR Corp Sales Tax	Zero Coupon		7/1/2033	NR		5,283		3,421,693
PR Corp Sales Tax	4.329	%	7/1/2040	NR		16,627		16,745,551
PR Corp Sales Tax	4.536	%	7/1/2053	NR		279		283,417
PR Corp Sales Tax	4.55	%	7/1/2040	NR		1,337		1,366,414
PR Corp Sales Tax	4.75	%	7/1/2053	NR		24,345		25,079,245
PR Corp Sales Tax	4.784	%	7/1/2058	NR		3,659		3,781,759
PR Corp Sales Tax	5.00	%	7/1/2058	NR		41,771		43,778,097
Reno - ReTRAC-Reno Trans†	Zero Coupon		7/1/2058	NR		18,500		1,696,820
Virgin Islands PFA - Matching Fund	5.00	%	10/1/2029	Caa2		2,960		2,809,869
Total								141,530,081
Tobacco 11.29%
Buckeye Tobacco	Zero Coupon		6/1/2057	NR		76,000		10,570,080
Buckeye Tobacco	5.00	%	6/1/2055	NR		74,000		78,043,360
CA Stwde - Tobacco Settlement	Zero Coupon		6/1/2046	NR		26,325		5,342,922
CA Stwde - Tobacco Settlement	Zero Coupon		6/1/2055	NR		42,500		1,548,275
Erie Co Tobacco	Zero Coupon		6/1/2060	NR		35,000		1,437,800
Golden St Tobacco	Zero Coupon		6/1/2047	CCC-		25,000		5,227,750
Golden St Tobacco	5.00	%	6/1/2047	NR		20,325		20,579,672

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tobacco (continued)
Golden St Tobacco	5.00	%	6/1/2047	NR	$	34,245	$	34,674,090
Golden St Tobacco	5.25	%	6/1/2047	NR		14,175		14,421,362
Golden St Tobacco	5.30	%	6/1/2037	B-		5,020		5,172,457
Inland Empire Tobacco†	Zero Coupon		6/1/2057	CCC		47,000		2,343,890
Los Angeles Co Tobacco	Zero Coupon		6/1/2055	NR		18,000		3,069,360
Los Angeles Co Tobacco	4.00	%	6/1/2049	BBB+		2,015		2,206,566
Los Angeles Co Tobacco	5.00	%	6/1/2049	BBB-		250		290,038
MI Tob Settlement	Zero Coupon		6/1/2058	NR		59,500		2,372,265
MI Tob Settlement	5.125	%	6/1/2022	B-		1,850		1,851,906
MI Tob Settlement	5.25	%	6/1/2022	B-		2,890		2,893,121
MI Tob Settlement	6.00	%	6/1/2034	B-		5,000		5,001,000
MI Tob Settlement	6.00	%	6/1/2048	B-		2,000		2,000,380
Monroe Co Tobacco	Zero Coupon		6/1/2061	NR		22,900		896,535
Nassau Co Tobacco	Zero Coupon		6/1/2060	NR		50,000		1,832,000
Nassau Co Tobacco	5.00	%	6/1/2035	B-		3,170		3,169,968
Nassau Co Tobacco	5.25	%	6/1/2026	B-		4,000		3,999,920
Nthrn AK Tobacco	5.00	%	6/1/2032	B3		5,025		5,026,005
Nthrn AK Tobacco	5.00	%	6/1/2046	B3		6,930		6,931,386
Nthrn CA Tobacco	Zero Coupon		6/1/2045	CCC-		37,500		6,562,125
Nthrn CA Tobacco	5.50	%	6/1/2045	B-		5,280		5,281,162
RI Tob Settlement	Zero Coupon		6/1/2052	CCC-		25,885		3,923,648
Rockland Tobacco†	Zero Coupon		8/15/2060	NR		41,035		2,038,208
San Diego Co Tobacco	Zero Coupon		6/1/2054	NR		16,000		2,639,680
San Diego Co Tobacco	5.00	%	6/1/2048	BBB-		2,550		2,942,904
Silicon Valley Tobacco	Zero Coupon		6/1/2056	NR		20,000		1,473,000
Sthrn CA Tobacco	Zero Coupon		6/1/2046	CCC-		15,000		2,662,200
Suffolk Tobacco Asset Sec Corp	6.00	%	6/1/2048	NR		1,125		1,126,058
Suffolk Tobacco Asset Sec Corp	6.625	%	6/1/2044	NR		6,100		6,299,775
Tobacco Settlement Auth IA	Zero Coupon		6/1/2046	NR		10,000		1,629,300
Tobacco Settlement Auth IA	5.375	%	6/1/2038	B-		6,220		6,310,439
Tobacco Settlement Auth IA	5.50	%	6/1/2042	B-		3,880		3,936,415
Tobacco Settlement Fin Corp DC	Zero Coupon		6/15/2046	NR		4,780		570,828
Tobacco Settlement Fin Corp DC	Zero Coupon		6/15/2055	NR		21,000		1,383,900
Tobacco Settlement Fin Corp NJ	5.00	%	6/1/2046	BB+		12,100		13,292,213
Tobacco Settlement Fin Corp VA	Zero Coupon		6/1/2047	CCC-		7,500		1,309,800
Tobacco Settlement Fin Corp VA	Zero Coupon		6/1/2047	CCC-		45,260		8,349,112
Tobacco Settlement Fin Corp VA	5.00	%	6/1/2047	B-		17,560		17,561,932
TSASC	5.00	%	6/1/2036	A-		280		326,130
TSASC	5.00	%	6/1/2045	CCC+		4,670		4,751,351
TSASC	5.00	%	6/1/2048	NR		34,170		34,707,152
Total								349,979,440

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation 6.21%
CA Muni Fin - LINXS AMT	4.00	%	12/31/2047	BBB-	(b)	$	11,200	$	11,667,936
Chicago O’Hare Arpt	4.00	%	1/1/2044	A			10,000		10,968,100
Chicago O’Hare Arpt AMT	5.00	%	1/1/2048	A			5,000		5,893,450
Chicago O’Hare Arpt AMT	5.00	%	1/1/2031	A			2,985		3,133,802
CT Airport Auth - Bradley Arpt AMT	4.00	%	7/1/2049	A-			7,310		7,933,543
Denver City & Co Arpt AMT	5.50	%	11/15/2025	A			3,410		3,898,210
E470 Pub Hwy Auth (NPFGC)(FGIC)	Zero Coupon		9/1/2031	A			20,000		16,296,600
Foothill / Eastern Corridor Toll Rd	Zero Coupon		1/15/2033	A-			4,500		3,011,760
Foothill / Eastern Corridor Toll Rd	5.75	%	1/15/2046	A-			1,000		1,111,980
Foothill / Eastern Corridor Toll Rd	6.00	%	1/15/2049	A-			5,000		5,991,900
Foothill / Eastern Corridor Toll Rd	6.00	%	1/15/2053	A-			6,915		8,286,798
Foothill / Eastern Corridor Toll Rd	6.50	%	1/15/2043	BBB+			2,000		2,270,860
Greater Orlando Aviation AMT	4.00	%	10/1/2049	AA-			3,000		3,301,800
Houston Arpt - Continental Airlines AMT	4.75	%	7/1/2024	BB-			5,000		5,095,150
Houston Arpt - United Airlines AMT	5.00	%	7/1/2027	BB-	(b)		680		708,499
Houston Arpt - United Airlines AMT	5.00	%	7/15/2027	BB-	(b)		1,100		1,146,310
Houston Arpt - United Airlines AMT	5.00	%	7/15/2027	BB-	(b)		2,000		2,056,060
Houston Arpt - United Airlines AMT	5.00	%	7/15/2028	BB-			3,500		3,630,445
Kansas City IDA - Kansas City Intl Airport AMT	5.00	%	3/1/2046	A			5,000		5,909,250
MD EDC - Ports America Chesapeake AMT	5.00	%	6/1/2044	Baa3			250		267,588
MD EDC - Ports America Chesapeake AMT	5.00	%	6/1/2049	Baa3			750		797,422
MI Strategic Fund - I-75 AMT (AGM)	4.50	%	6/30/2048	AA			3,000		3,333,540
MTA NY	5.00	%	11/15/2050	A2			3,125		3,549,531
MTA NY	5.25	%	11/15/2055	A2			6,000		6,880,260
NC Tpk Auth - Triangle Exprs	5.00	%	1/1/2043	BBB			1,150		1,313,829
North TX Twy Auth	4.25	%	1/1/2049	A			5,525		6,179,712
NY Trans Dev Corp - Delta AMT	5.00	%	1/1/2024	Baa3			6,300		6,649,776
NY Trans Dev Corp - Delta AMT	4.00	%	1/1/2036	Baa3			9,305		9,410,612
NY Trans Dev Corp - Delta AMT	5.00	%	1/1/2036	Baa3			1,120		1,201,099
NY Trans Dev Corp - LaGuardia Airport AMT	5.25	%	1/1/2050	Baa3			10,000		10,848,000
PA Tpk Commn	4.00	%	12/1/2049	A3			3,500		3,775,485
PA Tpk Commn	5.00	%	12/1/2044	A3			4,500		5,324,625
Port Auth NY & NJ AMT	4.00	%	11/1/2059	Aa3			1,000		1,098,590
PR Hwy & Trans Auth(d)	5.00	%	7/1/2020	C			6,035		2,776,100
PR Hwy & Trans Auth(d)	5.00	%	7/1/2022	C			1,545		714,563
PR Hwy & Trans Auth(d)	5.00	%	7/1/2028	C			1,015		152,250
Reno - ReTRAC-Reno Trans†	Zero Coupon		7/1/2058	NR			55,000		6,578,000
San Francisco Arpt AMT	5.00	%	5/1/2050	A+			5,000		5,993,850
TX Trans Comm - Hwy 249	Zero Coupon		8/1/2036	Baa3			1,050		551,859
TX Trans Comm - Hwy 249	Zero Coupon		8/1/2040	Baa3			1,100		463,485
TX Trans Comm - Hwy 249	Zero Coupon		8/1/2047	Baa3			1,000		287,280

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation (continued)
TX Trans Comm - Hwy 249	Zero Coupon		8/1/2048	Baa3		$	1,000	$	272,580
TX Trans Comm - Hwy 249	5.00	%	8/1/2057	Baa3			2,375		2,662,802
VA Small Bus Fing - 95 Express Lanes AMT	5.00	%	7/1/2049	BBB-			7,540		7,752,477
VA Small Bus Fing - Elizabeth River AMT	6.00	%	1/1/2037	BBB-			1,230		1,306,260
Total									192,454,028
Utilities 7.03%
Burke Co Dev - Oglethorpe Power	4.125	%	11/1/2045	BBB+			6,085		6,604,720
Burke Co Dev - Oglethorpe Power	4.125	%	11/1/2045	BBB+			15,640		16,975,812
CA Poll Ctl - Poseidon Res†	5.00	%	11/21/2045	Baa3			2,250		2,538,517
Campbell Co Solid Wste - Basin Elec	3.625	%	7/15/2039	A			12,345		13,120,266
Central Plains - Goldman Sachs	5.00	%	9/1/2042	BBB+			5,000		6,761,250
Charlotte Co IDA - Babcock Ranch AMT†	5.00	%	10/1/2034	NR			1,000		1,119,110	(e)
Charlotte Co IDA - Babcock Ranch AMT†	5.00	%	10/1/2049	NR			5,500		6,049,835	(e)
Compton Water	6.00	%	8/1/2039	NR			3,710		3,722,428
GA Muni Elec Auth - MEAG	4.00	%	1/1/2049	BBB+			10,000		10,797,600
GA Muni Elec Auth - MEAG	5.00	%	1/1/2048	BBB+			2,000		2,338,480
GA Muni Elec Auth - MEAG	5.00	%	1/1/2059	BBB+			7,300		8,425,441
GA Muni Elec Auth - MEAG	5.00	%	1/1/2063	A			2,400		2,783,040
Guam Waterworks Auth	5.00	%	1/1/2050	A-			2,250		2,691,247
Guam Waterworks Auth	5.50	%	7/1/2043	A-			2,535		2,764,139
HI Dept Budget - Hawaiian Electric	3.20	%	7/1/2039	Baa2			15,765		16,291,236
HI Dept Budget - Hawaiian Electric AMT	4.00	%	3/1/2037	Baa2			4,475		4,830,986
Jefferson Co Sewer	Zero Coupon		10/1/2039	BBB			5,000		4,885,800
Jefferson Co Sewer	Zero Coupon		10/1/2046	BBB			5,445		5,288,620
Jefferson Co Sewer	6.00	%	10/1/2042	BBB			7,175		8,235,321
Jefferson Co Sewer	6.50	%	10/1/2053	BBB			26,800		31,122,036
Jefferson Co Sewer (AGM)	Zero Coupon		10/1/2028	AA			4,035		2,982,672
Jefferson Co Sewer (AGM)	5.00	%	10/1/2044	AA			5,070		5,613,555
Maricopa Co Poll Cntrl - El Paso Elec	3.60	%	2/1/2040	BBB			5,335		5,636,001
Maricopa Co Poll Cntrl - El Paso Elec	3.60	%	4/1/2040	BBB			3,100		3,273,507
Moraine Ohio Solid Waste Disp Escrow	Zero Coupon		12/31/2025	NR			525		53	(g)
NYC Muni Water	0.14	%#(c)	6/15/2050	AA+			2,000		2,000,000
PR Aqueduct & Swr Auth	4.25	%	7/1/2025	Ca			4,400		4,433,000
PR Aqueduct & Swr Auth	5.00	%	7/1/2033	Ca			5,530		5,654,425
PR Aqueduct & Swr Auth	5.125	%	7/1/2037	Ca			3,690		3,773,025
PR Aqueduct & Swr Auth	6.00	%	7/1/2038	Ca			5,040		5,128,200
PR Aqueduct & Swr Auth	6.00	%	7/1/2047	Ca			3,260		3,390,400
PR Elec Pwr Auth(d)	5.00	%	7/1/2042	D	(b)		4,975		3,470,062
PR Elec Pwr Auth(d)	5.05	%	7/1/2042	D	(b)		3,425		2,388,938
PR Elec Pwr Auth(d)	5.25	%	7/1/2024	D	(b)		7,000		4,900,000

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate		Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Utilities (continued)
PR Elec Pwr Auth(d)	5.50	%	7/1/2038	D	(b)	$	1,530	$	1,074,825
PR Elec Pwr Auth(d)	5.75	%	7/1/2036	D	(b)		3,040		2,143,200
Prichard Wtr & Swr	4.00	%	11/1/2044	BBB+			1,980		2,164,932
Transbay Pwr Auth	5.00	%	10/1/2045	A-	(b)		1,000		1,223,550
Transbay Pwr Auth	5.00	%	10/1/2049	A-	(b)		1,100		1,340,845
Total									217,937,074
Total Municipal Bonds (cost $3,047,809,889)									3,067,767,726

	Interest Rate#		Interest Rate Reset Date(h)	Final Maturity Date
SHORT-TERM INVESTMENTS 0.42%
Variable Rate Demand Notes 0.42%
General Obligation 0.24%
NYC GO	0.14	%	7/1/2020	12/1/2047	Aa1	7,400		7,400,000
Housing 0.09%
IN Hsg & Cmnty Dev - SF Mtge Rev (GNMA)	0.30	%	7/1/2020	7/1/2047	Aaa	2,915		2,915,000
Tax Revenue 0.09%
NYC TFA - Future Tax	0.12	%	7/1/2020	2/1/2045	AAA	2,670		2,670,000
Total Short-Term Investments (cost $12,985,000)								12,985,000
Total Investments in Securities 99.39% (cost $3,060,794,889)								3,080,752,726
Cash and Other Assets in Excess of Liabilities 0.61%								18,877,873
Net Assets 100.00%							$	3,099,630,599

AGM	Insured by - Assured Guaranty Municipal Corporation.
AMBAC	Insured by - AMBAC Assurance Corporation.
AMT	Income from the security may be subject to Alternative Minimum Tax.
BAM	Insured by - Build America Mutual.
FGIC	Insured by - Financial Guaranty Insurance Company.
GNMA	Government National Mortgage Association.
GTD	Guaranteed.
NPFGC	Insured by - National Public Finance Guarantee Corporation.
NR	Not Rated.
SIFMA	Insured by - Securities Industry and Financial Markets Association.
TCRS	Transferable Custodial Receipt.

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

†	Security was purchased pursuant to Rule 144A under the Securities Act of 1933 and, unless registered under such Act or exempted from registration, may only be resold to qualified institutional buyers. At June 30, 2020, the total value of Rule 144A securities was $653,939,603, which represents 21.10% of net assets.
#	Variable rate security. The interest rate represents the rate in effect at June 30, 2020.
(a)	Securities purchased on a when-issued basis.
(b)	This investment has been rated by Fitch IBCA.
(c)	Variable Rate is Fixed to Float: Rate remains fixed or at Zero Coupon until designated future date.
(d)	Defaulted (non-income producing security).
(e)	Level 3 Investment as described in Note 2(b) in the Notes to Financials. Security valued utilizing third party pricing information without adjustment. Such valuations are based on unobservable inputs. A significant change in third party information could result in a significantly lower or higher value of such Level 3 investments.
(f)	Stub Rights issued in connection with a plan of reorganization.
(g)	Level 3 Investment as described in Note 2(b) in the Notes to Financials. Security fair valued by the Pricing Committee.
(h)	The interest rate reset date shown represents the date in which the Fund has the right to sell a Variable Rate Demand Note (“VRDN”) back to the issuer for Principal Amount. The interest rate on the VRDN is generally reset daily based on the SIFMA Municipal Swap Index.

The following is a summary of the inputs used as of June 30, 2020 in valuing the Fund’s investments carried at fair value⁽¹⁾:

Investment Type(2)	Level 1		Level 2		Level 3		Total
Long-Term Investments
Municipal Bonds
Corporate-Backed	$	—	$	477,038,633	$	12,510,701	$	489,549,334
Education		—		192,081,526		41,082		192,122,608
General Obligation		—		254,685,595		10,815,865		265,501,460
Health Care		—		653,755,142		38,924,265		692,679,407
Lease Obligations		—		97,126,484		587,860		97,714,344
Other Revenue		—		184,582,753		10,511,227		195,093,980
Special Tax		—		114,160,369		12,330,231		126,490,600
Utilities		—		210,768,076		7,168,998		217,937,074
Remaining Industries		—		790,678,919		—		790,678,919
Short-Term Investments
Variable Rate Demand Notes		—		12,985,000		—		12,985,000
Total	$	—	$	2,987,862,497	$	92,890,229	$	3,080,752,726

(1)	Refer to Note 2(b) for a description of fair value measurements and the three-tier hierarchy of inputs.
(2)	See Schedule of Investments for fair values in each industry. The table above is presented by Investment Type. Industries are presented within an Investment Type should such Investment Type include securities classified as two or more Levels within the three-tier fair value hierarchy. Each Level 3 security is identified on the Schedule of Investments along with the valuation technique utilized.

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(concluded)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

The following is a reconciliation of investments with unobservable inputs (Level 3) that were used in determining fair value:

Investment Type	Municipal Bonds
Balance as of October 01, 2019	$	21,431,587
Accrued Discounts (Premiums)		(27,830	)
Realized Gain (Loss)		(1,913,144	)
Change in Unrealized Appreciation (Depreciation)		(2,971,106	)
Purchases		21,495,569
Sales		(4,333,415	)
Transfers into Level 3		65,164,618
Transfers out of Level 3		(5,956,050	)
Balance as of June 30, 2020	$	92,890,229
Change in unrealized appreciation/depreciation for the period ended June 30, 2020, related to Level 3 investments held at June 30, 2020	$	(3,713,289	)

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
MUNICIPAL BONDS 100.28%
Corporate-Backed 25.44%
AL IDA - Office Max Rmkt AMT		6.45	%#(a)	12/1/2023	B1		$	675	$	674,987
AL IDA - Office Max Rmkt AMT		6.45	%#(a)	12/1/2023	B1			990		989,980
Allegheny Co IDA - US Steel		5.125	%	5/1/2030	B-			6,390		5,623,583
Allegheny Co IDA - US Steel		6.55	%	12/1/2027	B-			1,000		954,070
Bucks Cnty IDA- Waste Mgmt AMT		2.75	%#(a)	12/1/2022	A-			1,000		1,035,310
Downtown Doral CDD†		3.875	%	12/15/2023	NR			205		208,600
Downtown Doral CDD†		4.25	%	12/15/2028	NR			250		260,135
FL DFC - Waste Pro AMT†		5.00	%	5/1/2029	NR			1,065		1,135,460
Greater Orlando Aviation - Jet Blue AMT		5.00	%	11/15/2026	NR			100		102,702
Houston Arpt - Continental Airlines AMT		5.00	%	7/15/2020	BB-			1,255		1,257,071
Houston Arpt - United Airlines AMT		5.00	%	7/15/2028	BB-			1,000		1,037,270
IA Fin Auth - Iowa Fertilizer Co		3.125	%	12/1/2022	BB-			1,875		1,893,919
IA Fin Auth - Iowa Fertilizer Co		5.25	%	12/1/2025	BB-			7,735		8,078,047
IA Fin Auth - Iowa Fertilizer Co†		5.875	%	12/1/2027	BB-			200		208,152
IN Fin Auth - OVEC(b)		3.00	%	11/1/2030	BBB-	(c)		400		411,612
IN Fin Auth - OVEC(b)		3.00	%	11/1/2030	BBB-	(c)		500		514,515
IN Fin Auth - OVEC(b)		3.00	%	11/1/2030	BBB-	(c)		500		514,515
IN Fin Auth - US Steel		6.00	%	12/1/2026	B-			1,330		1,248,644
Int Falls MN - Office Max		5.50	%	4/1/2023	B1			1,230		1,206,384
LA Env Facs - Westlake Chem		3.50	%	11/1/2032	Baa2			2,295		2,391,459
LA Env Facs - Westlake Chem		6.50	%	8/1/2029	Baa2			320		321,043
LA Env Facs - Westlake Chem		6.50	%	11/1/2035	Baa2			810		820,878
LA St John Parish - Marathon Oil		2.20	%#(a)	6/1/2037	BBB-			750		719,685
Love Field Arpt - Southwest Airlines AMT		5.00	%	11/1/2022	Baa1			285		296,178
Matagorda Co Nav Dist - AEP TX Central		2.60	%	11/1/2029	A-			725		737,622
MI Strategic Fd - Waste Mgmt AMT		2.85	%#(a)	8/1/2027	A-			1,000		1,015,850
Mission Econ Dev Corp - Natgasoline AMT†		4.625	%	10/1/2031	BB-			5,625		5,909,287
MSR Energy Auth - Citi		6.125	%	11/1/2029	BBB+			320		404,730
Nez Perce Co Poll Ctl - Potlatch		2.75	%	10/1/2024	BBB-			2,835		2,869,048
NH Bus Fin Auth- United Illuminating		2.80	%#(a)	10/1/2033	A-			1,000		1,048,690
NH Fin Auth - Casella Waste AMT†		2.95	%#(a)	4/1/2029	B			2,300		2,213,727
NH National Fin Auth - Covanta  AMT†		4.00	%	11/1/2027	B1			1,525		1,544,779
Niagara Area Dev Corp - Covanta†		3.50	%	11/1/2024	B1			2,100		2,106,531
NJ EDA - Continental Airlines AMT		5.125	%	9/15/2023	BB-			800		811,608
NJ EDA - Continental Airlines AMT		5.25	%	9/15/2029	BB-			1,750		1,784,703
NJ EDA - Continental Airlines AMT		5.50	%	4/1/2028	BB-			115		112,683
NJ EDA - Continental Airlines AMT		5.625	%	11/15/2030	BB-			2,200		2,269,036
NJ EDA - Goethals Brdg AMT		5.25	%	1/1/2025	A2			160		179,206
NTL Fin Auth - Waste Mgmt AMT		2.15	%#(a)	7/1/2027	A-			3,160		3,235,745
NY Env Facs - Casella Waste AMT†		2.875	%#(a)	12/1/2044	B			1,500		1,431,120

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Corporate-Backed (continued)
NY Env Facs - Casella Waste AMT†		3.125	%#(a)	12/1/2044	B	$	3,000	$	2,986,320
NY Trans Dev Corp - American Airlines AMT		5.00	%	8/1/2021	B-		4,180		4,202,070
NY Trans Dev Corp - American Airlines AMT		5.00	%	8/1/2026	B-		1,000		1,003,290
NY Trans Dev Corp - American Airlines AMT		5.00	%	8/1/2031	B-		3,555		3,561,150
NY Trans Dev Corp - American Airlines AMT		5.25	%	8/1/2031	B-		1,650		1,706,051
NY Trans Dev Corp - American Airlines AMT		5.375	%	8/1/2036	B-		1,000		1,034,970
NYC IDA - TRIPS AMT		5.00	%	7/1/2022	BBB+		1,000		1,060,610
NYC IDA - TRIPS AMT		5.00	%	7/1/2028	BBB+		1,000		1,057,490
OH Air Dev Auth - AEP AMT		2.60	%#(a)	6/1/2041	BBB+		2,500		2,551,600
OH Air Dev Auth - OVEC		2.875	%	2/1/2026	Ba1		700		709,331
OH Air Dev Auth - OVEC		3.25	%	9/1/2029	Ba1		2,750		2,832,060
OH Air Quality - Pratt Paper AMT†		3.75	%	1/15/2028	NR		425		436,900
OH St Wtr Dev Auth - US Steel		6.60	%	5/1/2029	B-		200		188,910
Parish of St James - Nustar Logistics†		5.85	%#(a)	8/1/2041	BB-		2,500		2,712,500
Parish of St James - Nustar Logistics†		6.10	%#(a)	6/1/2038	BB-		1,500		1,751,640
Port Beaumont Nav Dis - Jefferson Rail AMT†		3.625	%	1/1/2035	NR		2,730		2,671,168
Port Seattle IDC - Delta Airlines  AMT		5.00	%	4/1/2030	BB		1,200		1,230,540
Salem Co Poll Ctl - Chambers AMT		5.00	%	12/1/2023	BBB		5,620		5,892,289
St Charles Parish - Valero Energy		4.00	%#(a)	12/1/2040	BBB		550		573,590
Tuscaloosa IDA - Hunt Refining†		4.50	%	5/1/2032	NR		1,955		2,106,943
Valparaiso Facs - Pratt Paper AMT		5.875	%	1/1/2024	NR		265		273,228
Warren Co - Intl Paper		2.90	%#(a)	9/1/2032	BBB		750		792,578
Whiting Env Facs - BP AMT		5.00	%#(a)	11/1/2045	A1		1,170		1,268,760
WI PFA - American Dream†		6.50	%	12/1/2037	NR		2,000		1,759,600
WI PFA - Celanese AMT		4.30	%	11/1/2030	BBB-		2,015		2,171,989
WI PFA - Celanese AMT		5.00	%	1/1/2024	BBB-		1,500		1,643,820
WI PFA - Celanese AMT		5.00	%	12/1/2025	BBB-		2,490		2,827,619
WI PFA - TRIPS AMT		5.00	%	7/1/2022	BBB+		240		246,127
WI Pub Fin Auth Solid - Waste Mgmt AMT		2.00	%#(a)	7/1/2029	A-		1,500		1,508,550
Total									112,340,257

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Education 6.11%
AZ Edu Fac - Odyssey Prep†		4.00	%	7/1/2029	BB-		$	500	$	509,480
AZ IDA - Academy of Math & Science Proj†		5.00	%	7/1/2029	BB			750		806,752
CA Muni Fin - Julian Chtr Sch†		5.00	%	3/1/2025	B+			570		576,110
CA Muni Fin Auth- William Jessup U		5.00	%	8/1/2024	NR			735		778,857
CA Muni Fin Auth- William Jessup U		5.00	%	8/1/2027	NR			100		107,772
Cap Trust Ed Facs - Advantage Charter Scho		4.00	%	12/15/2024	Baa3			435		457,877
Cap Trust Ed Facs - Advantage Charter Scho		5.00	%	12/15/2029	Baa3			400		446,532
Cap Trust Ed Facs - Renaissance CharterAdvantage Academy of Hillsborough, Inc.†		4.00	%	6/15/2029	NR			1,000		1,016,420
Chester Co Hlth & Ed - Immaculata Univ		5.00	%	11/1/2022	BB-	(c)		630		609,279	(d)
Chicago Brd Ed		5.00	%	12/1/2022	BB-			1,500		1,560,750
Clifton Higher Ed - Intl Ldrshp Sch		4.625	%	8/15/2025	NR			100		105,848
CT Ed Facs - Univ of Hartford		5.00	%	7/1/2029	BBB-			925		1,041,689
FL HI Ed - Jacksonville Univ†		4.50	%	6/1/2033	NR			1,500		1,438,860
FL Hi Ed - Saint Leo Univ		5.00	%	3/1/2029	BBB-			1,635		1,873,187
Frederick Co Ed Fac - Mount St Mary’s Univ†		5.00	%	9/1/2027	BB+			2,250		2,411,977
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2023	Baa3			500		541,005
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2024	Baa3			500		550,975
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2025	Baa3			600		671,052
IL Fin Auth - IL Inst of Tech		5.00	%	9/1/2026	Baa3			750		847,965
MA DFA - Emerson Clg		5.00	%	1/1/2024	BBB+			500		554,435
Marietta Dev Auth - Life Univ†		5.00	%	11/1/2027	Ba3			2,000		2,114,920
Multnomah Co Hsp Facs - Mirabella		5.00	%	10/1/2024	NR			200		205,382
NY Dorm - Pace Univ		4.00	%	5/1/2022	BBB-			245		255,562
NY Dorm - Pace Univ		5.00	%	5/1/2021	BBB-			530		544,978
NY Dorm - Yeshiva Univ		4.00	%	11/1/2025	B3			175		176,621
NY Dorm - Yeshiva Univ		4.00	%	11/1/2026	B3			145		145,986
NY Dorm - Yeshiva Univ		5.00	%	11/1/2021	B3			685		703,070
NY Dorm - Yeshiva Univ		5.00	%	9/1/2028	BBB-			595		595,595
NYC IDA - Yankee Stadium (FGIC)		2.429% (CPI Based	)#	3/1/2027	Baa1			2,235		2,024,821
OH Hgr Ed Facs - Dayton Univ (AMBAC)		2.639% (CPI Based	)#	12/1/2022	A+			2,365		2,351,922
Pima IDA - American Leadership Acad†		4.00	%	6/15/2022	NR			960		962,016
Total										26,987,695

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Financial Services 1.18%
MA Ed Fin Auth AMT		5.00	%	7/1/2025	AA	$	2,000	$	2,284,700
NJ Higher Ed Assistance Auth AMT		3.35	%	12/1/2029	Aaa		2,860		2,946,858
Total									5,231,558
General Obligation 10.00%
Academical Village CCD		3.25	%	5/1/2031	NR		765		749,723
Academical Village CDD		2.875	%	5/1/2025	NR		500		500,230
Allentown City SD(b)		2.375	%	3/31/2021	NR		650		650,071
Atlantic City GO (BAM)		5.00	%	3/1/2022	AA		245		262,099
Chicago Brd Ed		Zero Coupon		12/1/2025	BB-		1,000		802,930
Chicago Brd Ed		4.00	%	12/1/2020	BB-		1,650		1,657,078
Chicago Brd Ed		4.00	%	12/1/2022	BB-		1,175		1,195,515
Chicago Brd Ed		4.00	%	12/1/2022	BB-		1,290		1,312,523
Chicago Brd Ed		4.00	%	12/1/2027	BB-		500		513,480
Chicago Brd Ed		5.00	%	12/1/2031	BB-		120		120,263
Chicago Brd Ed		5.00	%	12/1/2034	BB-		6,325		6,805,131
Chicago Brd Ed		7.00	%	12/1/2026	BB-		100		117,721
Chicago Brd Ed (AGM)		5.00	%	12/1/2027	AA		1,000		1,162,340
Chicago GO		4.00	%	1/1/2022	BBB+		205		216,037
Chicago GO		5.00	%	1/1/2024	BBB+		1,415		1,450,163
Chicago GO		5.00	%	1/1/2024	BBB+		2,930		3,094,725
Chicago GO		5.25	%	1/1/2022	BBB+		1,330		1,369,155
Chicago GO (NPFGC)(FGIC)		Zero Coupon		1/1/2031	BBB+		1,585		1,011,452
Cook Co GO		5.00	%	11/15/2022	A+		335		356,226
Coralville GO		4.50	%	6/1/2032	BB+		1,215		1,236,044	(d)
IL State GO		5.00	%	7/1/2020	BBB-		790		790,000
IL State GO		5.00	%	7/1/2021	BBB-		835		854,597
IL State GO		5.00	%	11/1/2021	BBB-		3,300		3,398,868
IL State GO		5.00	%	11/1/2025	BBB-		2,000		2,166,380
IL State GO		5.00	%	12/1/2026	BBB-		3,000		3,273,960
IL State GO		5.375	%	5/1/2023	BBB-		1,500		1,595,205
New Haven GO		5.00	%	8/1/2025	BBB+		580		656,351
Philadelphia Sch Dist		5.00	%	9/1/2025	A2		200		238,892
PR Comwlth GO(e)		4.00	%	7/1/2021	Ca		920		586,500
PR Comwlth GO(e)		5.00	%	7/1/2041	Ca		160		100,800
PR Comwlth GO(e)		5.50	%	7/1/2017	NR		110		74,663	(d)
PR Comwlth GO(e)		5.50	%	7/1/2019	NR		265		179,869	(d)
PR Comwlth GO (AGC)		2.784% (CPI Based	)#	7/1/2020	AA		325		325,000
PR Comwlth GO (NPFGC)(FGIC)		5.50	%	7/1/2020	Baa2		230		230,000
PR Comwlth GO TCRS (AMBAC)		4.50	%	7/1/2023	Ca		670		670,777
PR Elec Pwr Auth (NPFGC)(FGIC)		5.25	%	7/1/2023	Baa2		2,325		2,381,242

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
General Obligation (continued)
PR Pub Bldg Auth (NPFGC)(FGIC) GTD		6.00	%	7/1/2023	Baa2		$	1,500	$	1,561,155
PR Pub Bldg Auth GTD(e)		5.50	%	7/1/2023	Ca			55		42,831
PR Pub Bldg Auth GTD(e)		5.50	%	7/1/2027	Ca			245		200,594
VT EDA - Casella Waste AMT†		4.625	%#(a)	4/1/2036	B			250		270,883	(d)
Total										44,181,473
Health Care 17.21%
Antelope Valley Hlth		5.00	%	3/1/2021	Ba3			55		56,433
Atlanta Dev Auth - Georgia Proton Ctr		6.00	%	1/1/2023	NR			2,000		1,665,860
Berks Co IDA - Tower Hlth		5.00	%	2/1/2029	BBB+			500		605,175
Berks Co IDA - Tower Hlth		5.00	%	2/1/2030	BBB+			460		563,546
Berks Co IDA - Tower Hlth		5.00	%	2/1/2031	BBB+			400		494,884
Berks Co IDA - Tower Hlth		5.00	%	2/1/2032	BBB+			250		311,542
Berks Co IDA - Tower Hlth		5.00	%#(a)	2/1/2040	BBB+			1,710		2,026,128
Blaine Sr Hsg & Hlthcare - Crest View		5.125	%	7/1/2025	NR			245		230,621
CA Stwde - Daughters of Charity		5.50	%	7/1/2022	NR			105		99,769
CA Stwde - Daughters of Charity		5.75	%	7/1/2024	NR			655		606,091
CA Stwde - Loma Linda Univ Med†		5.00	%	12/1/2031	BB-			1,000		1,108,920
CA Stwde - Loma Linda Univ Med Ctr†		5.00	%	12/1/2025	BB-			1,200		1,313,076
CA Stwde - Loma Linda Univ Med Ctr†		5.00	%	12/1/2026	BB-			1,070		1,217,895
CA Stwde - Loma Linda Univ Med Ctr†		5.00	%	12/1/2028	BB-			835		935,910
CA Stwde - Loma Linda Univ Med Ctr		5.25	%	12/1/2029	BB-			2,000		2,207,560
Calcasieu Parish Hsp - Lake Charles Mem		5.00	%	12/1/2027	BB+			500		598,690
Calcasieu Parish Hsp - Lake Charles Mem		5.00	%	12/1/2034	BB+			1,000		1,136,740
Calcasieu Parish Hsp Rev- Lake Charles Mem		5.00	%	12/1/2028	BB+			1,600		1,932,128
City of Atlantic Beach Fl - Fleet Landing		3.00	%	11/15/2023	BBB	(c)		1,000		1,000,040
City of Oroville- Oroville Hsp		5.00	%	4/1/2026	BB			1,255		1,365,289
City of Oroville- Oroville Hsp		5.00	%	4/1/2029	BB			900		989,037
CT Hlth & Ed - Griffin Hosp†		5.00	%	7/1/2032	BB+			740		846,242
Cuyahoga Co Hsp - Metrohealth		5.00	%	2/15/2023	BBB-			1,500		1,625,115
Cuyahoga Co Hsp - Metrohealth		5.00	%	2/15/2028	BBB-			500		576,145
Cuyahoga Co Hsp - Metrohealth		5.00	%	2/15/2030	BBB-			1,900		2,172,574
Dev Auth of Floyd Cnty - Spires at Berry		5.50	%	12/1/2028	NR			1,000		938,370
Franklin Co IDA - Menno-Haven		5.00	%	12/1/2026	NR			500		509,310
Fruita CO Hlth - Canyons Hosp & Med Centr†		5.375	%	1/1/2033	NR			2,000		2,234,600
Fulton Co - Canterbury Court†		3.00	%	4/1/2024	NR			2,025		1,925,937
Fulton Co Med Ctr		4.00	%	7/1/2028	NR			100		105,580	(d)
Glendale IDA - Beatitudes		4.00	%	11/15/2027	NR			385		385,192
Glendale IDA - Beatitudes		5.00	%	11/15/2023	NR			1,715		1,784,389
Guadalupe Co - Seguin City Hospital		4.00	%	12/1/2026	BB			350		377,846

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
Guadalupe Co - Seguin City Hospital		5.00	%	12/1/2022	BB		$	250	$	269,923
Guadalupe Co - Seguin City Hospital		5.00	%	12/1/2023	BB			1,280		1,418,675
Howard Co Retmt Cmnty - Vantage House		5.00	%	4/1/2021	NR			90		90,684
Howard Co Retmt Cmnty - Vantage House		5.00	%	4/1/2021	NR			164		165,246
IA Fin Auth - Lifespace		2.875	%	5/15/2049	BBB	(c)		500		485,235
ID HFA - Madison Mem Hosp		5.00	%	9/1/2023	BB+			1,795		1,980,316
ID HFA - Madison Mem Hosp		5.00	%	9/1/2029	BB+			710		822,791
IL Fin Auth - Plymouth Place		5.00	%	5/15/2025	BB+	(c)		125		128,005
IL Fin Auth - Three Crowns Park		3.25	%	2/15/2022	NR			255		246,825
Illinois Finance Authority		5.00	%	11/1/2028	NR			1,745		1,814,783
King Co Pub Hsp - Snoqualmie Vly Hsp		5.00	%	12/1/2025	NR			100		106,955
Kirkwood IDA - Aberdeen Hts		5.00	%	5/15/2022	BB	(c)		800		811,352
Kirkwood IDA - Aberdeen Hts		5.25	%	5/15/2028	BB	(c)		1,135		1,176,620
Lenexa KS Hlth Facs - Lakeview Village		5.00	%	5/15/2024	BB+	(c)		1,895		2,000,476
MA Hlth & Edu Facs - Trinity Hlth		1.083% (3 Mo. LIBOR * .67 + .82	%)#	11/15/2032	AA-			1,755		1,722,445
MD Hlth & HI Ed - Adventist		5.00	%	1/1/2021	Baa3			600		609,792
ME Hlth & Hi Ed - MaineGeneral Hlth		7.50	%	7/1/2032	Ba3			475		494,152
Mesquite Hlth - Christian Care Ctrs		5.00	%	2/15/2026	BB-	(c)		1,000		941,910
Montgomery Co IDA - Einstein Hlthcare		5.00	%	1/15/2022	Ba1			250		260,680
Montgomery Co IDA - Trinity Health		1.093% (3 Mo. LIBOR * .67 + .83	%)#	11/15/2034	AA-			1,400		1,363,768
Muskingum Co Hsp - Genesis Hlthcare		4.00	%	2/15/2023	BB+			1,500		1,591,635
Muskingum Co Hsp - Genesis Hlthcare		5.00	%	2/15/2021	BB+			275		280,753
New Hope Cult Ed Facs - Carillon		3.00	%	7/1/2020	NR			585		585,000
New Hope Cultural - Wesleyan Homes		3.00	%	1/1/2024	NR			280		260,193
New Hope Cultural - Wesleyan Homes		4.00	%	1/1/2029	NR			470		423,244
NJ Hlth - St Peters Univ Hsp		5.00	%	7/1/2021	BB+			225		229,968
NJ Hlth - St Peters Univ Hsp		5.75	%	7/1/2037	BB+			810		812,495
Norfolk Redev & Hsg Auth - Harbor’s Edge		4.00	%	1/1/2025	NR			1,650		1,643,284
NY Dorm - Orange Reg Med Ctr†		5.00	%	12/1/2022	BBB-			200		217,278
NY Dorm - Orange Reg Med Ctr†		5.00	%	12/1/2022	BBB-			500		543,195
Oconee CO IDA - Westminster Pres Vlg Proj		5.50	%	12/1/2028	NR			2,000		1,885,400
OK DFA - OU Med		5.00	%	8/15/2029	Baa3			475		565,858
OU MedOK DFA OK DFA - OU Med		5.00	%	8/15/2024	Baa3			1,400		1,566,488
Palomar Health		5.00	%	11/1/2031	BBB			750		878,812	(d)
Philadelphia Hsps - Temple Univ Hlth		5.00	%	7/1/2023	BBB-			1,000		1,092,240
Philadelphia Hsps - Temple Univ Hlth		5.00	%	7/1/2029	BBB-			2,185		2,522,539
Roanoke Co EDA - Richfield Living II		4.30	%	9/1/2030	NR			770		727,996	(d)
San Buenaventura - Cmnty Mem Hlth		8.00	%	12/1/2026	BB			875		945,079
San Buenaventura - Cmnty Mem Hlth		8.00	%	12/1/2031	BB			670		718,649
SC Jobs EDA - Hampton Regl Med		5.00	%	11/1/2021	NR			670		704,002
SC Jobs EDA - Hampton Regl Med		5.00	%	11/1/2022	NR			700		760,494

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
SC Jobs EDA - Hampton Regl Med		5.00	%	11/1/2023	NR		$	740	$	825,574
SE Port Auth - Memorial Hlth		5.00	%	12/1/2022	BB-	(c)		250		262,110
SE Port Auth - Memorial Hlth		5.00	%	12/1/2023	BB-	(c)		100		111,045
SE Port Auth - Memorial Hlth		5.50	%	12/1/2029	BB-	(c)		1,000		1,059,390
Seminole Co - Legacy Pointe		5.00	%	11/15/2029	NR			1,000		959,460
Shelby Co - Farms at Bailey Station		4.00	%	12/1/2026	NR			630		597,429
Tarrant Co Cultural - Buckingham(e)		4.50	%	11/15/2021	NR			695		451,750
Tulsa Co Industrial Auth - Montereau		5.00	%	11/15/2023	BBB-	(c)		230		238,864
Wesley Enhanced Living & Sub Organizations		5.00	%	7/1/2031	BB	(c)		200		200,350
WI Hlth & Ed - American Baptist		3.50	%	8/1/2022	NR			545		531,010
WI Hlth & Ed - American Baptist		4.375	%	8/1/2027	NR			225		213,984
WI Hlth Fac Auth - St. Camillus		5.00	%	11/1/2026	NR			355		371,227
WI Hlth Fac Auth - St. Camillus		5.00	%	11/1/2027	NR			375		392,535
Total										76,026,597
Housing 2.71%
CA HFA - MFH		4.00	%	3/20/2033	BBB+			844		905,733
CA Stwde - College of the Arts Student Hsg†		5.00	%	7/1/2024	BB+			500		515,405
Ca Stwde - Lancer Student Hsg†		3.00	%	6/1/2029	NR			750		693,150
MD EDC - Bowie State Std Hsg		4.00	%	7/1/2028	BBB-			200		211,356
MD EDC - Bowie State Std Hsg		4.00	%	7/1/2029	BBB-			270		285,471
MD EDC - Bowie State Std Hsg		4.00	%	7/1/2030	BBB-			280		294,468
MD EDC - Bowie State Std Hsg		4.00	%	7/1/2031	BBB-			290		302,824
MD EDC - Bowie State Std Hsg		4.00	%	7/1/2032	BBB-			300		311,049
Montgomery Co Hsg		4.00	%	7/1/2048	Aa2			695		752,748
NC State Hsg Fin Agy		4.00	%	7/1/2047	AA+			735		794,770
NJ Hsg and Mtg Fin Auth		4.50	%	10/1/2048	AA			1,235		1,379,742
NYC HDC		2.85	%	11/1/2031	AA+			1,215		1,280,525
NYC IDA - Yankee Stadium (FGIC)		1.187% (CPI Based	)#	3/1/2021	Baa1			655		650,887
PA Hsg Fin Auth AMT		4.00	%	4/1/2039	AA+			675		712,327
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2026	Baa3			640		695,859
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2028	Baa3			240		264,221
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2029	Baa3			300		331,791
Phoenix IDA - ASU Std Hsg		5.00	%	7/1/2030	Baa3			225		247,212
Roanoke Co EDA - Richfield Living		4.75	%	9/1/2029	NR			1,335		1,321,249	(d)
Total										11,950,787

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Lease Obligations 4.26%
Aviation Station North Met Dist		4.00	%	12/1/2029	NR	$	500	$	489,040
KY Ppty & Bldgs Commn - Proj #112		5.00	%	11/1/2024	A1		1,000		1,144,880
NJ EDA - Sch Facs	1.38% (MUNIPSA * 1 + 1.25		%)#	9/1/2025	BBB+		2,030		1,959,762
NJ EDA - Sch Facs	1.68% (MUNIPSA * 1 + 1.55		%)#	9/1/2027	BBB+		430		416,399	(d)
NJ EDA - Sch Facs		5.00	%	3/1/2023	BBB+		2,005		2,145,470
NJ EDA - Sch Facs		5.00	%	6/15/2023	BBB+		3,415		3,677,716
NJ EDA - Sch Facs		5.50	%	9/1/2021	BBB+		320		326,848
NJ Trans Trust Fund		4.00	%	12/15/2031	BBB+		3,220		3,419,061
NJ Trans Trust Fund		5.00	%	12/15/2023	BBB+		1,000		1,088,330
NJ Trans Trust Fund		5.00	%	12/15/2026	BBB+		3,325		3,782,088
PA COPS		5.00	%	7/1/2024	A		300		350,280
Total									18,799,874
Other Revenue 6.84%
Arlington Hi Ed Fin Corp - Newman Intl Acad		4.375	%	8/15/2026	NR		285		299,284
AZ IDA - Academy of Math & Science†		4.00	%	7/1/2029	BB		400		402,996
AZ IDA - Basis Schools†		5.00	%	7/1/2026	BB		500		547,615
Brooklyn Arena LDC - Barclays Ctr		5.00	%	7/15/2027	Ba1		2,000		2,204,580
CA Sch Fin Auth - Green Dot Charter†		5.00	%	8/1/2025	BBB-		150		171,528
CA Sch Fin Auth - Green Dot Charter†		5.00	%	8/1/2026	BBB-		150		174,191
CA Sch Fin Auth - Green Dot Charter†		5.00	%	8/1/2027	BBB-		160		188,374
Cap Trust Agy - Franklin Academy†		4.00	%	12/15/2023	NR		370		382,661
Cap Trust Agy - Franklin Academy†		4.00	%	12/15/2024	NR		385		399,953
Cap Trust Agy - Franklin Academy†		4.00	%	12/15/2025	NR		300		312,222
Cap Trust Agy - Franklin Academy†		5.00	%	12/15/2026	NR		300		328,044
Cap Trust Agy - Franklin Academy†		5.00	%	12/15/2027	NR		330		358,964
Cap Trust Agy - Franklin Academy†		5.00	%	12/15/2028	NR		345		374,104
Cap Trust Agy - Franklin Academy†		5.00	%	12/15/2029	NR		365		394,346
Chester Co IDA - Collegium Charter Sch		3.70	%	10/15/2022	BB		1,000		1,005,820
Cleveland Co Port Auth - Playhouse Sq		5.00	%	12/1/2028	BB+		1,700		1,756,678
Clifton Higher Ed - Intl Ldrshp Sch		5.25	%	8/15/2026	NR		1,600		1,786,512
Clifton Higher Ed - Intl Ldrshp Sch		5.25	%	8/15/2028	NR		3,040		3,362,270
FL DFC - FL Charter Foundation†		4.00	%	7/15/2026	NR		655		664,982
FL DFC - Renaissance Chtr Sch†		5.00	%	6/15/2025	NR		120		124,512
FL DFC - Renaissance Chtr Sch		7.00	%	6/15/2026	NR		1,610		1,709,498
FL DFC - Renaissance Chtr Sch		7.625	%	6/15/2041	NR		250		266,935
Florence Twn IDA - Legacy Trad Sch		5.00	%	7/1/2023	Ba2		130		134,814
Houston Hi Ed - Cosmos Fndtn		4.00	%	2/15/2022	BBB		265		274,492
Houston Hi Ed - Cosmos Fndtn		5.875	%	5/15/2021	BBB		150		157,296

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Other Revenue (continued)
Jefferson Parish Econ Dev Dist - Kenner†		4.80	%	6/15/2029	NR	$	2,000	$	2,088,640
Lowndes Co Poll Ctl - Weyerhaeuser		6.80	%	4/1/2022	BBB		3,320		3,649,577
Main St Nat Gas - Macquarie		5.00	%	5/15/2026	A3		1,000		1,176,240
Main St Nat Gas - Ml		5.00	%	3/15/2022	A2		1,050		1,113,746
Maricopa Co - Legacy Schools†		4.00	%	7/1/2029	Ba2		500		517,590
Maricopa Co IDA - Paradise Schools†		2.875	%	7/1/2021	BB+		130		129,828
MD EDC - Chesapeake Bay Hyatt(e)		5.00	%	12/1/2031	NR		1,500		900,000	(d)
Phoenix IDA - Basis Schs†		3.00	%	7/1/2020	BB		60		60,000
Phoenix IDA - Legacy Tradtl Schs†		3.00	%	7/1/2020	Ba2		95		95,000
Salt Verde Fin Corp - Citi		5.25	%	12/1/2023	A3		235		265,740
TX Muni Gas Acq & Supply - Macquarie		5.00	%	12/15/2022	A3		1,715		1,861,976
TX Muni Gas Acq & Supply - Macquarie		5.00	%	12/15/2027	A3		250		268,163
UT Charter Sch Fin Auth - Freedom Academy†		3.625	%	6/15/2021	NR		140		140,893
Yonkers EDC - Charter Sch Ed Excellence		6.00	%	10/15/2030	BB		165		166,573
Total									30,216,637
Special Tax 3.83%
Allentown Neighborhood Impt†		5.00	%	5/1/2022	Ba3		1,060		1,096,570
Allentown Neighborhood Impt†		5.00	%	5/1/2023	Ba3		190		199,703
Allentown Neighborhood Impt†		5.00	%	5/1/2028	NR		1,820		1,931,147
Allentown Neighborhood Impt†		5.00	%	5/1/2032	Ba3		2,000		2,080,780
Allentown Neighborhood Impt†		5.00	%	5/1/2033	Ba3		100		104,201
Berkeley Co - Nexton Imp Dist		4.00	%	11/1/2030	NR		425		422,845
Celebration Pointe CDD†		4.00	%	5/1/2022	NR		175		177,258
MD Special Tax - Brunswick Crossing		3.00	%	7/1/2024	NR		880		869,211
MD Special Tax - Brunswick Crossing		4.00	%	7/1/2029	NR		275		275,839
North Las Vegas Special Improv Dist - Vall		3.50	%	6/1/2023	NR		110		109,902
North Las Vegas Special Improv Dist - Vall		3.50	%	6/1/2024	NR		120		119,551
North Las Vegas Special Improv Dist - Vall		3.75	%	6/1/2025	NR		150		150,350
Nthrn Palm Bch Co Impt Dist		3.25	%	8/1/2022	NR		580		584,193
Nthrn Palm Bch Co Impt Dist		5.00	%	8/1/2037	NR		750		818,295
NYC IDA - Yankee Stadium (FGIC)		2.409% (CPI Based	)#	3/1/2025	Baa1		1,360		1,281,950
NYC IDA - Yankee Stadium (NPFGC)(FGIC)		2.419% (CPI Based	)#	3/1/2026	Baa1		1,200		1,110,276
Peninsula Town Center†		4.00	%	9/1/2023	NR		220		219,344
Peninsula Town Center†		4.50	%	9/1/2028	NR		680		688,269
River Islands PFA - CFD 2003		5.375	%	9/1/2031	NR		1,000		1,080,160
Scranton RDA GTD		5.00	%	11/15/2021	BB+		905		906,367

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Special Tax (continued)
Scranton RDA GTD		5.00	%	11/15/2028	BB+	$	255	$	247,687
Southlands Met Dist #1		3.00	%	12/1/2022	Ba1		92		92,052
Village CDD #12		2.875	%	5/1/2021	NR		165		166,044
Village CDD #12†		3.25	%	5/1/2023	NR		500		506,740
Village CDD #13		3.55	%	5/1/2039	NR		750		754,508
West Villages Unit #7		4.00	%	5/1/2024	NR		400		407,516
West Villages Unit #7		4.25	%	5/1/2029	NR		500		524,110
Total									16,924,868
Tax Revenue 2.77%
American Samoa GO†		6.50	%	9/1/2028	Ba3		1,000		1,214,690
Casino Reinv Dev Auth		5.00	%	11/1/2020	BBB+		520		523,760
Casino Reinv Dev Auth		5.00	%	11/1/2022	BBB+		350		366,464
City of Sparks - Legends at Sparks Marina†		2.50	%	6/15/2024	Ba2		135		132,698
City of Sparks - Legends at Sparks Marina†		2.75	%	6/15/2028	Ba2		1,300		1,248,572
Met Pier & Expo Auth - McCormick Place		5.00	%	12/15/2020	BBB		840		847,325
Met Pier & Expo Auth - McCormick Place		5.00	%	12/15/2022	BBB		1,275		1,332,847
Met Pier & Expo Auth - McCormick Place (NPFGC) (FGIC)		5.50	%	12/15/2023	BBB		375		402,240
PR Corp Sales Tax		Zero Coupon		7/1/2029	NR		2,983		2,280,861
PR Corp Sales Tax		Zero Coupon		7/1/2031	NR		591		416,832
PR Corp Sales Tax		Zero Coupon		7/1/2033	NR		48		31,089
PR Corp Sales Tax		Zero Coupon		7/1/2051	NR		55		11,233
PR Corp Sales Tax		4.329	%	7/1/2040	NR		27		27,193
PR Corp Sales Tax		4.50	%	7/1/2034	NR		3,178		3,318,054
PR Corp Sales Tax		4.536	%	7/1/2053	NR		1		1,016
PR Corp Sales Tax		4.55	%	7/1/2040	NR		3		3,066
PR Corp Sales Tax		4.75	%	7/1/2053	NR		19		19,573
PR Corp Sales Tax		4.784	%	7/1/2058	NR		11		11,369
PR Corp Sales Tax		5.00	%	7/1/2058	NR		49		51,354
Total									12,240,236
Tobacco 3.29%
Golden St Tobacco		5.30	%	6/1/2037	B-		840		865,511
MI Tob Settlement		5.125	%	6/1/2022	B-		1,345		1,346,385
MI Tob Settlement		5.25	%	6/1/2022	B-		25		25,027
Nassau Co Tobacco		5.25	%	6/1/2026	B-		1,540		1,539,969
PA Tob Settlement		5.00	%	6/1/2023	A1		760		849,171
San Diego Tobacco Settlement		4.00	%	6/1/2032	BBB		95		95,175
SD Edu Enhancement Fding Corp		5.00	%	6/1/2024	A		775		865,458
Suffolk Tobacco Asset Sec Corp		5.375	%	6/1/2028	NR		3,575		3,581,292
Tobacco Settlement Fin Corp NJ		3.20	%	6/1/2027	BBB		735		748,112
TSASC		5.00	%	6/1/2022	BBB		4,400		4,606,888
Total									14,522,988

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation 7.95%
Central TX Mobility Auth		5.00	%	1/1/2027	A-		$	1,285	$	1,448,375
Houston Arpt - Continental Airlines AMT		4.50	%	7/1/2020	BB-			1,600		1,600,000
Houston Arpt - Continental Airlines AMT		4.75	%	7/1/2024	BB-			3,405		3,469,797
Houston Arpt - United Airlines AMT		5.00	%	7/15/2020	BB-			1,000		1,001,650
Houston Arpt - United Airlines AMT		5.00	%	7/1/2027	BB-	(c)		1,090		1,135,682
Houston Arpt - United Airlines AMT		5.00	%	7/15/2027	BB-	(c)		1,000		1,028,030
Houston Arpt - United Airlines AMT		5.00	%	7/15/2027	BB-	(c)		1,800		1,875,780
Houston Arpt - United Airlines AMT		5.00	%	7/15/2028	BB-			1,000		1,037,270
Houston Arpt - United Airlines AMT		5.00	%	7/15/2035	BB-			2,450		2,479,277
MD EDC - CNX Marine Terminals		5.75	%	9/1/2025	BB-			4,500		4,523,895
MTA NY		5.00	%#(a)	11/15/2045	A2			1,400		1,615,614
NJ EDA - Port Newark AMT		5.00	%	10/1/2021	Ba1			1,250		1,292,162
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2022	Baa3			500		519,840
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2024	Baa3			1,000		1,055,520
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2030	Baa3			1,145		1,228,677
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2036	Baa3			5,000		5,362,050
NY Trans Dev Corp - LaGuardia Airport AMT		4.00	%	7/1/2032	Baa3			730		759,689
NY Trans Dev Corp - TOGA AMT		5.00	%	1/1/2023	Baa3			1,000		1,036,700
Osceola Parkway		5.00	%	10/1/2029	BBB+			450		571,082
PR Hwy & Trans Auth (AGC)		4.00	%	7/1/2020	AA			225		225,000
PR Hwy & Trans Auth (AMBAC)		3.455% (CPI Based	)#	7/1/2028	C			1,980		1,821,600	(d)
Total										35,087,690
Utilities 8.69%
Burke Co Dev - Oglethorpe Power		3.00	%#(a)	11/1/2045	A-			1,535		1,593,192
Charlotte County IDA - Babcock Ranch AMT†		5.00	%	10/1/2029	NR			1,000		1,119,980	(d)
City of Rockport Poll Ctl - IN MI Pwr		3.05	%	6/1/2025	A-			1,000		1,091,770
Clarion Co IDA - American Wtr AMT		2.45	%#(a)	12/1/2039	A+			1,000		1,075,670
HI Dept Budget - Hawaiian Electric AMT		3.10	%	5/1/2026	Baa2			3,525		3,757,756
Jefferson Co Sewer		5.00	%	10/1/2021	BBB			1,300		1,364,714
KY Muni Pwr - Prairie State Proj		3.45	%#(a)	9/1/2042	Baa1			850		856,145
Luzerne Co IDA - American Wtr AMT		2.45	%#(a)	12/1/2039	A+			1,200		1,300,656
Main St Nat Gas - Citibank		4.00	%#(a)	3/1/2050	A3			1,000		1,149,400
Main St Nat Gas - Citibank		5.00	%	9/1/2025	A3			250		296,818
Northern CA Gas - Goldman Sachs		4.00	%#(a)	7/1/2049	A3			1,050		1,162,077
Northern CA Gas - Morgan Stanley		1.68% (3 Mo. LIBOR * .67 + .72	%)#	7/1/2027	A3			915		882,399

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Utilities (continued)
PR Aqueduct & Swr Auth		4.25	%	7/1/2025	Ca		$	2,245	$	2,261,837
PR Aqueduct & Swr Auth		5.00	%	7/1/2022	Ca			2,085		2,184,037
PR Elec Pwr Auth(e)		4.10	%	7/1/2019	NR			240		160,500
PR Elec Pwr Auth(e)		4.25	%	7/1/2020	D	(c)		970		666,875
PR Elec Pwr Auth(e)		5.00	%	7/1/2018	NR			50		34,625
PR Elec Pwr Auth(e)		5.25	%	7/1/2027	D	(c)		2,630		1,841,000
PR Elec Pwr Auth (AGM)		5.00	%	7/1/2024	AA			145		146,028
PR Elec Pwr Auth (NPFGC)(FGIC)		5.00	%	7/1/2021	Baa2			100		100,479
Prichard Wtr & Swr		2.25	%	11/1/2027	BBB+			420		432,751
Prichard Wtr & Swr		2.375	%	11/1/2028	BBB+			1,305		1,355,647
SE AL Gas Dist - Goldman Sachs		4.00	%#(a)	4/1/2049	A3			1,530		1,678,089
TEAC - Goldman Sachs		5.625	%	9/1/2026	BBB	(c)		5,405		6,503,620
TX Muni Gas Acq & Supply - Macquarie		5.00	%	12/15/2029	A3			1,800		1,922,328
WV EDA - Appalachian Pwr		2.625	%#(a)	12/1/2042	A-			750		762,683
WV EDA - Wheeling Pwr AMT		3.00	%#(a)	6/1/2037	A-			2,600		2,667,886
Total										38,368,962
Total Municipal Bonds (cost $437,962,427)										442,879,622

	Interest Rate#			Interest Rate Reset Date(f)	Final Maturity Date
SHORT-TERM INVESTMENTS 0.38%
Variable Rate Demand Notes 0.38%
Health Care 0.16%
NYC Muni Water		0.14	%	7/1/2020	6/15/2045	AAA	700		700,000
Tax Revenue 0.22%
NYC TFA - Future Tax		0.12	%	7/1/2020	2/1/2045	AAA	1,000		1,000,000
Total Short-Term Investments (cost $1,700,000)									1,700,000
Total Investments in Securities 100.66% (cost $439,662,427)									444,579,622
Liabilities in Excess of Cash and Other Assets(g) (0.66%)									(2,928,707	)
Net Assets 100.00%								$	441,650,915

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

AGC	Insured by - Assured Guarantee Corporation.
AGM	Insured by - Assured Guaranty Municipal Corporation.
AMBAC	Insured by - AMBAC Assurance Corporation.
AMT	Income from the security may be subject to Alternative Minimum Tax.
BAM	Insured by - Build America Mutual.
COP	Certificates of Participation.
CPI	Consumer Price Index: Rate fluctuate based on CPI.
FGIC	Insured by - Financial Guaranty Insurance Company.
GTD	Guaranteed.
LIBOR	London Interbank Offered Rate.
MUNIPSA	SIFMA Municipal Swap Index Yield.
NPFGC	Insured by - National Public Finance Guarantee Corporation.
NR	Not Rated.
SIFMA	Insured by - Securities Industry and Financial Markets Association.
TCRS	Transferable Custodial Receipt.
#	Variable rate security.  The interest rate represents the rate in effect at June 30, 2020.
†	Security was purchased pursuant to Rule 144A under the Securities Act of 1933 and, unless registered under such Act or exempted from registration, may only be resold to qualified institutional buyers. At June 30, 2020, the total value of Rule 144A securities was $69,678,283, which represents 15.78% of net assets.
(a)	Variable Rate is Fixed to Float: Rate remains fixed or at Zero Coupon until designated future date.
(b)	Securities purchased on a when-issued basis.
(c)	This investment has been rated by Fitch IBCA.
(d)	Level 3 Investment as described in Note 2(b) in the Notes to Financials.  Security valued utilizing third party pricing information without adjustment. Such valuations are based on unobservable inputs. A significant change in third party information could result in a significantly lower or higher value of such Level 3 investments.
(e)	Defaulted (non-income producing security).
(f)	The interest rate reset date shown represents the date in which the Fund has the right to sell a Variable Rate Demand Note (“VRDN”) back to the issuer for Principal Amount. The interest rate on the VRDN is generally reset daily based on the SIFMA Municipal Swap Index.
(g)	Liabilities in Excess of Cash and Other Assets include net unrealized depreciation on futures contracts as follows:

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

Open Futures Contracts at June 30, 2020:

Type	Expiration	Contracts	Position	Notional Amount			Notional Value			Unrealized Depreciation
U.S. 10-Year Treasury Note	September 2020	54	Short	$	(7,493,247	)	$	(7,515,281	)	$	(22,034	)

The following is a summary of the inputs used as of June 30, 2020 in valuing the Fund’s investments carried at fair value⁽¹⁾:

Investment Type(2)	Level 1			Level 2		Level 3		Total
Long-Term Investments
Municipal Bonds
Education	$	—		$	26,378,416	$	609,279	$	26,987,695
General Obligation		—			42,420,014		1,761,459		44,181,473
Health Care		—			74,314,209		1,712,388		76,026,597
Housing		—			10,629,538		1,321,249		11,950,787
Lease Obligations		—			18,383,475		416,399		18,799,874
Other Revenue		—			29,316,637		900,000		30,216,637
Transportation		—			33,266,090		1,821,600		35,087,690
Utilities		—			37,248,982		1,119,980		38,368,962
Remaining Industries		—			161,259,907		—		161,259,907
Short-Term Investments
Variable Rate Demand Notes		—			1,700,000		—		1,700,000
Total	$	—		$	434,917,268	$	9,662,354	$	444,579,622
Other Financial Instruments
Futures Contracts
Assets	$	—		$	—	$	—	$	—
Liabilities		(22,034	)		—		—		(22,034	)
Total	$	(22,034	)	$	—	$	—	$	(22,034	)

(1)	Refer to Note 2(b) for a description of fair value measurements and the three-tier hierarchy of inputs.
(2)	See Schedule of Investments for fair values in each industry. The table above is presented by Investment Type. Industries are presented within an Investment Type should such Investment Type include securities classified as two or more Levels within the three-tier fair value hierarchy. Each Level 3 security is identified on the Schedule of Investments along with the valuation technique utilized.

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(concluded)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - SHORT DURATION HIGH YIELD MUNICIPAL BOND FUND June 30, 2020

The following is a reconciliation of investments with unobservable inputs (Level 3) that were used in determining fair value:

Investment Type	Municipal Bonds
Balance as of October 1, 2019	$	2,526,532
Accrued Discounts (Premiums)		4,996
Realized Gain (Loss)		—
Change in Unrealized Appreciation (Depreciation)		(312,506	)
Purchases		2,190,274
Sales		—
Transfers into Level 3		7,510,058
Transfers out of Level 3		(2,257,000	)
Balance as of June 30, 2020	$	9,662,354
Change in unrealized appreciation/depreciation for the period ended June 30, 2020, related to Level 3 investments held at June 30, 2020	$	(312,506	)

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
MUNICIPAL BONDS 98.75%
Corporate-Backed 3.36%
CA Fin Auth - United Airlines AMT		4.00	%	7/15/2029	BB-		$	2,430	$	2,453,547
CA MFA - Waste Mgmt AMT		2.40	%#(a)	10/1/2044	A-			6,250		6,765,875
CA Poll Ctl - Poseidon Res AMT†		5.00	%	11/21/2045	Baa3			4,410		4,557,206
CA Poll Ctl - Waste Mgmt AMT		4.30	%	7/1/2040	A-			110		126,722
Long Beach Nat Gas - ML		5.00	%	11/15/2029	A2			1,205		1,514,336
San Francisco Arpt - SFO Fuel AMT		5.00	%	1/1/2038	A1			1,315		1,603,287
Total										17,020,973
Education 8.03%
CA Dev Auth - Culinary Institute		5.00	%	7/1/2036	Baa2			400		435,164
CA Dev Auth - Culinary Institute		5.00	%	7/1/2041	Baa2			380		408,838
CA Dev Auth - Culinary Institute		5.00	%	7/1/2046	Baa2			900		961,794
CA Ed Fac Auth - Loyola Marymount Univ		5.00	%	10/1/2048	A2			1,000		1,172,870
CA Ed Facs - ArtCenter College of Design		5.00	%	12/1/2044	Baa1			1,500		1,654,155
CA Ed Facs - Chapman Univ		4.00	%	4/1/2047	A2			1,800		1,928,700
CA Ed Facs - Chapman Univ		5.00	%	4/1/2040	A2			1,000		1,113,910
CA Ed Facs - Loyola Marymount Univ (NPFGC)(FGIC)		Zero Coupon		10/1/2029	A2			550		472,307
CA Ed Facs - Loyola Marymount Univ (NPFGC)(FGIC)		Zero Coupon		10/1/2033	A2			1,670		1,260,349
CA Ed Facs - Santa Clara Univ		5.00	%	4/1/2039	Aa3			1,000		1,172,350
CA Ed Facs - Stanford Univ		5.00	%	5/1/2049	AAA			3,000		5,008,350
CA Ed Facs - Univ of San Francisco		5.00	%	10/1/2037	A2			1,000		1,193,290
CA Ed Facs - Univ of San Francisco		5.00	%	10/1/2053	A2			2,000		2,319,600
CA Fin Auth - Biola Univ		5.00	%	10/1/2029	Baa1			330		355,420
CA Infra & Econ Dev - UCSF		5.00	%	5/15/2047	AA			3,325		4,083,499
CA MFA - Univ of La Verne		5.00	%	6/1/2043	A3			1,035		1,187,973
CA Muni Fin - Biola Univ		5.00	%	10/1/2032	Baa1			400		448,280
CA Muni Fin - Emerson Clg		5.00	%	1/1/2042	BBB+			3,090		3,447,884
CA Muni Fin - Julian Chtr Sch†		5.625	%	3/1/2045	B+			500		497,910
CA Muni Fin - Touro College		5.25	%	1/1/2040	BBB-	(b)		1,085		1,148,039
CA Sch Fin Auth - Green Dot Schs†		5.00	%	8/1/2045	BBB-			500		541,640
CA Sch Fin Auth - KIPP LA†		5.00	%	7/1/2045	BBB			540		588,497
Ripon USD (BAM)		5.50	%	8/1/2043	AA			1,000		1,257,960
Univ of CA		5.25	%	5/15/2047	AA			2,000		2,460,060
Univ of CA		5.25	%	5/15/2058	AA			2,500		3,109,000
University of San Diego		5.00	%	10/1/2049	A1			2,000		2,428,960
Total										40,656,799

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
General Obligation 20.34%
Albany CA USD		4.00	%	8/1/2046	Aa3	$	1,000	$	1,112,570
Anaheim USD		3.00	%	8/1/2038	Aa2		3,000		3,155,580
Banning Unified Sch Dist (AGM)		5.25	%	8/1/2042	AA		1,115		1,371,829
Beverly Hills USD		3.00	%	8/1/2044	Aaa		2,040		2,152,445
CA St GO		4.00	%	10/1/2044	Aa2		1,805		2,114,937
CA State GO		3.00	%	10/1/2033	Aa2		1,250		1,387,825
CA State GO		4.00	%	9/1/2035	Aa2		1,145		1,318,616
CA State GO		4.00	%	3/1/2046	Aa2		1,000		1,178,030
CA State GO		5.00	%	2/1/2032	Aa2		2,000		2,132,400
CA State GO		5.00	%	4/1/2032	Aa2		2,200		3,125,188
CA State GO		5.00	%	2/1/2033	Aa2		1,000		1,065,540
CA State GO		5.00	%	8/1/2038	Aa2		1,565		1,891,803
CA State GO		5.25	%	8/1/2032	Aa2		2,500		3,032,825
CA State GO		5.25	%	10/1/2032	Aa2		4,000		4,226,960
CA State GO		5.25	%	4/1/2035	Aa2		3,000		3,228,960
CA State GO		5.25	%	10/1/2039	Aa2		500		606,040
Carlsbad USD		3.125	%	8/1/2048	Aa1		1,000		1,074,130
Centinela UHSD (BAM)		4.00	%	8/1/2052	AA		1,615		1,787,530
Centinela UHSD (BAM)		5.00	%	8/1/2052	AA		2,000		2,423,520
Cupertino USD		2.50	%	8/1/2033	Aa1		740		789,151
Del Mar USD		3.00	%	8/1/2044	Aaa		2,775		2,967,113
Del Mar USD (BAM)		4.00	%	9/1/2044	AA		1,700		1,966,662
Glendale CCD(c)		4.00	%	8/1/2050	Aa2		1,250		1,449,550
Grossmont UHSD		5.00	%	8/1/2043	Aa2		1,250		1,428,762
Grossmont UHSD (AGM)		Zero Coupon		6/1/2040	AA		2,000		859,260
Huntington Beach City SD		4.00	%	8/1/2048	Aa1		1,000		1,121,480
Imperial Unified Sch Dist (BAM)		5.25	%	8/1/2043	AA		2,000		2,435,740
Inglewood USD (BAM)		4.00	%	8/1/2038	AA		575		654,442
Inglewood USD (BAM)		4.00	%	8/1/2039	AA		1,000		1,135,600
Irvine Unified School District		4.00	%	9/1/2042	Aa1		1,915		2,196,543
Irvine Unified School District		5.50	%	9/1/2035	Aa1		1,060		1,391,123
Irvine USD - Spl Tax (BAM)		5.00	%	9/1/2038	AA		1,000		1,149,390
Irvine USD - Spl Tax (BAM)		5.00	%	9/1/2056	AA		1,000		1,173,600
Long Beach USD		3.00	%	8/1/2037	Aa2		2,420		2,627,273
Los Angeles USD		4.00	%	7/1/2044	Aa3		2,000		2,344,160
Marin Healthcare Dist		4.00	%	8/1/2040	Aa2		1,000		1,104,040
New Haven USD		4.00	%	8/1/2044	Aa3		1,250		1,425,025
New Haven USD		4.00	%	8/1/2047	Aa3		2,415		2,706,708
Newport Mesa USD		Zero Coupon		8/1/2041	Aaa		1,325		656,604
Newport-Mesa USD		Zero Coupon		8/1/2045	Aaa		2,000		829,280
North Orange CCD		2.75	%	8/1/2036	AA+		2,000		2,137,300
Oceanside USD		4.00	%	8/1/2048	Aa3		2,030		2,272,707

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
General Obligation (continued)
Orange USD		4.00	%	8/1/2047	AA	$	1,000	$	1,136,430
Panama-Buena Vista USD (BAM)		2.625	%	8/1/2037	AA		1,510		1,575,534
Perris UHSD (AGM)		3.00	%	9/1/2044	AA		1,000		1,056,820
PR Comwlth GO(d)		6.00	%	7/1/2039	Ca		2,000		1,390,000
San Benito HSD		Zero Coupon		8/1/2041	Aa3		1,640		789,201
San Benito HSD		Zero Coupon		8/1/2042	Aa3		1,795		823,295
San Benito HSD		Zero Coupon		8/1/2043	Aa3		2,600		1,137,370
San Diego USD		3.25	%	7/1/2048	Aa2		1,000		1,081,170
San Francisco Arpt AMT		5.25	%	5/1/2042	A+		1,000		1,184,300
San Francisco CCD		5.00	%	6/15/2028	Aa3		1,000		1,199,290
San Gorgonio Mem Hlthcare Dist		5.00	%	8/1/2032	Baa3		1,000		1,049,120
San Leandro Unified Sch Dist (BAM)		5.25	%	8/1/2046	AA		1,750		2,120,772
San Leandro USD (BAM)		4.00	%	8/1/2043	AA		650		739,707
San Rafael Elem Sch Dist		4.00	%	8/1/2047	AA		1,000		1,129,910
San Rafael HSD		4.50	%	8/1/2042	AA		1,150		1,371,685
Santa Ana USD		3.25	%	8/1/2042	Aa3		500		536,990
Santa Barbara Unified Sch Dist		4.00	%	8/1/2036	Aa1		750		866,100
Santa Barbara USD		4.00	%	8/1/2044	Aa1		1,000		1,152,050
Santa Rita USD		2.50	%	8/1/2031	AA-		1,235		1,319,845
Simi Valley GO		4.00	%	8/1/2046	Aa2		1,065		1,203,983
Simi Valley USD		4.00	%	8/1/2048	Aa2		600		677,202
Southwestern Community College Dist		Zero Coupon		8/1/2041	Aa2		1,100		661,485
Sweetwater UHSD (BAM)		5.00	%	8/1/2027	AA		1,000		1,146,830
West Contra Costa USD		4.00	%	8/1/2043	AA-		1,000		1,134,040
West Contra Costa USD		6.00	%	8/1/2027	AA-		1,000		1,335,790
Total									103,027,160
Health Care 14.07%
Abag Fin Auth - Eskaton Pptys		5.00	%	11/15/2035	BBB		1,000		1,041,750
Abag Fin Auth - Sharp Hlthcare		5.00	%	8/1/2043	AA		1,000		1,098,570
Adventist Health System - West		5.00	%	3/1/2048	A		2,750		3,224,265
Antelope Valley Hlth		5.25	%	3/1/2036	Ba3		1,000		1,040,110
CA Fin AUth - Standord Hlth		4.00	%	8/15/2050	AA-		1,000		1,155,280
CA Hlth - Childrens Hsp Los Angeles		5.00	%	11/15/2029	BBB+		1,000		1,075,240
CA Hlth - Childrens Hsp Los Angeles		5.00	%	8/15/2047	BBB+		1,000		1,122,410
CA Hlth - Childrens Hsp Orange Co		4.00	%	11/1/2035	AA-		570		675,581
CA Hlth - Childrens Hsp Orange Co		5.00	%	11/1/2033	AA-		1,300		1,688,336
CA Hlth - Childrens Hsp Orange Co		5.00	%	11/1/2034	AA-		1,200		1,553,124
CA Hlth - Childrens Hsp Orange Co		5.25	%	11/1/2035	AA-		2,000		2,106,260
CA Hlth - City of Hope		4.00	%	11/15/2045	A+		4,920		5,522,503
CA Hlth - Providence St. Joes Hlth		4.00	%	10/1/2047	AA-		2,115		2,338,048
CA Hlth - Rady Childrens Hsp		5.50	%	8/15/2033	Aa3		2,000		2,097,580
CA Hlth - Sutter Hlth		4.00	%	11/15/2042	A+		1,715		1,917,524
CA Hlth Facs - Kaiser Permanente		5.00	%	11/1/2047	AA-		1,000		1,596,240

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
CA Hlth Facs - Lucile Packard Hosp		5.00	%	11/15/2056	A+		$	1,500	$	1,769,490
CA Muni Fin - Caritas Affordable Hsg		4.00	%	8/15/2037	BBB			1,000		1,068,950
CA Muni Fin - Channing House		5.00	%	5/15/2047	AA-			2,000		2,331,580
CA Muni Fin - Cmnty Med Ctrs		4.00	%	2/1/2042	A-			1,120		1,189,205
CA Muni Fin - Cmnty Med Ctrs		5.00	%	2/1/2040	A-			500		554,740
CA Muni Fin - Cmnty Med Ctrs		5.00	%	2/1/2047	A-			2,000		2,250,340
CA Stwde - Adventist Health West		3.00	%	3/1/2039	A			2,905		3,000,487
CA Stwde - American Baptist		5.00	%	10/1/2045	A-	(b)		1,000		1,079,190
CA Stwde - Daughters of Charity		5.50	%	7/1/2039	NR			460		382,219
CA Stwde - Henry Mayo Mem Hsp (AGM)		5.25	%	10/1/2043	AA			775		869,395
CA Stwde - Huntington Memorial Hosp		4.00	%	7/1/2048	A-			1,000		1,099,170
CA Stwde - John Muir Hlth		4.00	%	12/1/2057	A+			1,000		1,036,120
CA Stwde - Loma Linda Univ Med Ctr		5.25	%	12/1/2034	BB-			2,100		2,285,934
CA Stwde - Loma Linda Univ Med Ctr		5.50	%	12/1/2054	BB-			2,200		2,361,106
CA Stwde - Loma Linda Univ Med Ctr†		5.50	%	12/1/2058	BB-			1,555		1,680,924
Eisenhower Med Ctr		5.00	%	7/1/2032	Baa2			1,020		1,207,578
La Verne COP - Brethren Hillcrest Homes		5.00	%	5/15/2029	BBB-	(b)		635		650,462
Oroville - Oroville Hsp		5.25	%	4/1/2049	BB			2,500		2,630,325
Palomar Hlth		5.00	%	11/1/2036	BBB			1,250		1,427,688
Palomar Hlth		5.00	%	11/1/2039	BBB			1,650		1,872,569
Palomar Hlth (AGM)		5.00	%	11/1/2047	AA			4,475		5,146,921
San Buenaventura - Cmnty Mem Hlth		8.00	%	12/1/2031	BB			2,000		2,145,220
Sierra Joint CCD		4.00	%	8/1/2053	Aa1			1,500		1,706,835
Washingtown Twnshp Health Care Dist		5.00	%	7/1/2032	Baa2			1,000		1,231,590
Whittier Hlth Fac - Presbyterian Intercmnty Hsp		5.75	%	6/1/2029	A			1,000		1,039,180
Total										71,270,039
Housing 4.00%
CA Cmty Hsg - Annadel Apts†		5.00	%	4/1/2049	NR			1,000		1,071,610
CA Cmty Hsg - Serenity at Larkspur†		5.00	%	2/1/2050	NR			1,200		1,292,700
CA Cmty Hsg - Verdant†		5.00	%	8/1/2049	NR			1,400		1,503,474
CA HFA - MFH		4.00	%	3/20/2033	BBB+			1,936		2,078,188
CA HFA - MFH		4.25	%	1/15/2035	BBB+			6,001		6,562,931
CA Muni Fin - Biola Univ		5.00	%	10/1/2034	Baa1			1,000		1,112,260
CA Muni Fin - Caritas Affordable Hsg		5.00	%	8/15/2030	BBB+			1,050		1,169,102
CA Muni Fin - UC Berkeley Hsg		5.00	%	6/1/2050	Baa3			500		524,205
CA Stwde - CHF-Irvine LLC		5.00	%	5/15/2035	Baa1			1,100		1,195,326
CA Stwde - CHF-Irvine LLC		5.125	%	5/15/2031	Baa1			1,500		1,537,020
CA Stwde - College of the Arts Student Hsg†		5.25	%	7/1/2049	BB+			500		499,405
Ca Stwde - Lancer Student Hsg†		5.00	%	6/1/2051	NR			500		496,085
ESRF / Natl Charter School Loans		5.00	%	11/1/2044	A			1,050		1,236,553
Total										20,278,859

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Lease Obligations 2.37%
CA Pub Wks - Judicial Council		5.00	%	12/1/2028	Aa3	$	1,000	$	1,062,500
CA Pub Wks - State Prisons		5.75	%	10/1/2031	Aa3		2,000		2,124,060
CA Pub Wks - Various Cap Proj		4.00	%	3/1/2045	Aa3		940		1,094,508
CA Pub Wks - Various Cap Proj		5.00	%	4/1/2037	Aa3		1,000		1,066,220
CA Pub Wks - Various Cap Proj TCRS (BAM)		3.125	%	5/1/2033	AA		1,275		1,402,449
San Bernardino COPs (AGM)		5.00	%	10/1/2031	AA		860		1,111,111
Santa Barbara COPs AMT		5.00	%	12/1/2036	AA		3,395		4,169,196
Total									12,030,044
Other 0.39%
CA Infra & Econ Dev - Acad Motion Pict(c)		5.00	%	11/1/2029	Aa2		1,500		1,974,510
Other Revenue 2.11%
CA Infra & Econ Dev - Acad Motion Pict		5.00	%	11/1/2041	Aa2		1,010		1,125,393
CA Infra & Econ Dev - Gladstone Inst		5.25	%	10/1/2034	BBB+		2,000		2,121,840
CA Muni Fin - American Heritage		5.00	%	6/1/2036	BBB-		1,000		1,109,100
CA Muni Fin - Oceaa		6.75	%	10/1/2028	NR		1,000		1,002,020
CA Sch Fin Auth - Aspire†		5.00	%	8/1/2046	BBB		1,000		1,088,020
CA Sch Fin Auth - Green Dot Charter†		5.00	%	8/1/2038	BBB-		1,000		1,144,490
CA Sch Fin Auth - KIPP LA		5.00	%	7/1/2034	BBB		600		654,012
MSR Energy Auth - Citi		6.125	%	11/1/2029	BBB+		1,925		2,434,913
Total									10,679,788
Pre-Refunded 0.16%
MSR Energy Auth - Citi		6.50	%	11/1/2039	BBB+		500		785,735
Special Tax 3.39%
Brentwood Infra Fin Auth		5.00	%	9/2/2036	NR		500		545,710
CA Reassmt Dist 15/2 Irvine		5.00	%	9/2/2028	NR		1,000		1,165,830
Inland Valley Redev Agy		5.25	%	9/1/2037	A-		1,325		1,465,543
Irvine CFD - Great Park		5.00	%	9/1/2044	NR		500		543,375
Irvine USD - Spl Tax		5.00	%	3/1/2057	NR		1,000		1,136,860
Lake Elsinore PFA		5.00	%	9/1/2035	NR		920		1,023,123
Poway USD PFA (BAM)		5.00	%	9/1/2035	AA+		1,775		2,142,957
River Islands PFA - CFD 2003		5.375	%	9/1/2031	NR		1,045		1,128,767
River Islands PFA - CFD 2003		5.50	%	9/1/2045	NR		500		533,160
Roseville CFD - Westpark		5.00	%	9/1/2031	NR		1,000		1,137,370
Sacramento Conv Cntr		4.00	%	6/1/2036	A2		830		873,608
San Clemente Cmnty Facs		5.00	%	9/1/2040	NR		985		1,087,558
San Francisco Redev - Mission Bay North		6.75	%	8/1/2041	A-		1,000		1,037,260
Temecula Vly USD Fin Auth (BAM)		5.00	%	9/1/2035	AA		1,505		1,718,635
Union City Redev Agy - Tax Alloc		6.875	%	12/1/2033	A+		1,510		1,649,509
Total									17,189,265

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tax Revenue 3.19%
Anaheim PFA Lease Rev (BAM)		5.00	%	9/1/2035	AA	$	2,000	$	2,337,220
City of Sacramento - TOT Revs		5.00	%	6/1/2048	A1		1,000		1,106,070
Invine Reassessment District No. 19		4.00	%	9/2/2039	A		1,000		1,165,470
PR Corp Sales Tax		Zero Coupon		7/1/2029	NR		352		269,146
PR Corp Sales Tax		Zero Coupon		7/1/2031	NR		587		414,011
PR Corp Sales Tax		Zero Coupon		7/1/2033	NR		134		86,789
PR Corp Sales Tax		Zero Coupon		7/1/2051	NR		501		102,324
PR Corp Sales Tax		4.329	%	7/1/2040	NR		350		352,496
PR Corp Sales Tax		4.329	%	7/1/2040	NR		3,971		3,999,313
PR Corp Sales Tax		4.536	%	7/1/2053	NR		7		7,111
PR Corp Sales Tax		4.55	%	7/1/2040	NR		88		89,936
PR Corp Sales Tax		4.75	%	7/1/2053	NR		296		304,927
PR Corp Sales Tax		4.784	%	7/1/2058	NR		98		101,288
PR Corp Sales Tax		5.00	%	7/1/2058	NR		1,139		1,193,729
Sacramento Tourism Infra Dist - Conv Centr		4.00	%	6/1/2039	A2		800		834,432
San Jose Spl Tax - Conv Ctr		6.125	%	5/1/2031	A+		1,000		1,021,890
Sonoma Marin Area Rail Rmkt		5.00	%	3/1/2029	AA		1,500		1,606,800
Tustin CFD 06 - 1-Tust Leg/Colum Vil		5.00	%	9/1/2037	A-		1,000		1,164,680
Total									16,157,632
Tobacco 6.05%
CA Stwde - Tobacco Settlement		Zero Coupon		6/1/2046	NR		8,675		1,760,678
CA Stwde - Tobacco Settlement		Zero Coupon		6/1/2055	NR		10,000		364,300
Golden St Tobacco		Zero Coupon		6/1/2047	CCC-		2,700		564,597
Golden St Tobacco		3.50	%	6/1/2036	BB-		1,550		1,565,577
Golden St Tobacco		5.00	%	6/1/2029	BBB		1,000		1,207,860
Golden St Tobacco		5.00	%	6/1/2034	BBB-		1,050		1,257,144
Golden St Tobacco		5.00	%	6/1/2035	BB+		2,500		2,979,425
Golden St Tobacco		5.00	%	6/1/2047	NR		1,250		1,265,663
Golden St Tobacco		5.00	%	6/1/2047	NR		4,360		4,414,631
Golden St Tobacco		5.25	%	6/1/2047	NR		1,250		1,271,725
Inland Empire Tobacco†		Zero Coupon		6/1/2057	CCC		3,000		149,610
Los Angeles Co Tobacco		Zero Coupon		6/1/2055	NR		3,000		511,560
Los Angeles Co Tobacco		4.00	%	6/1/2038	A-		615		708,375
Los Angeles Co Tobacco		4.00	%	6/1/2039	A-		500		574,085
Los Angeles Co Tobacco		4.00	%	6/1/2040	A-		710		812,943
Los Angeles Co Tobacco		5.00	%	6/1/2049	BBB-		250		290,038
Nthrn CA Tobacco		Zero Coupon		6/1/2045	CCC-		10,000		1,749,900
Nthrn CA Tobacco		5.50	%	6/1/2045	B-		1,115		1,115,245
San Diego Co Tobacco		Zero Coupon		6/1/2054	NR		4,800		791,904
San Diego Co Tobacco		5.00	%	6/1/2038	A-		1,000		1,238,810
San Diego Co Tobacco		5.00	%	6/1/2039	A-		1,000		1,234,980
San Diego Co Tobacco		5.00	%	6/1/2048	BBB+		1,500		1,771,395

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Tobacco (continued)
San Diego Tobacco Settlement		4.00	%	6/1/2032	BBB		$	885	$	886,628
Silicon Valley Tobacco		Zero Coupon		6/1/2041	NR			5,000		1,549,950
Silicon Valley Tobacco		Zero Coupon		6/1/2056	NR			2,000		147,300
Sthrn CA Tobacco		Zero Coupon		6/1/2046	CCC-			2,500		443,700
Total										30,628,023
Transportation 19.31%
Alameda Corridor Trsp Auth		5.00	%	10/1/2036	BBB+			1,500		1,685,160
Alameda Corridor Trsp Auth		5.00	%	10/1/2037	BBB+			665		745,778
Alameda Corridor Trsp Auth (AGM)		4.00	%	10/1/2037	AA			2,030		2,202,347
Alameda Corridor Trsp Auth (AGM)		5.00	%	10/1/2029	AA			1,425		1,570,364
Alameda Corridor Trsp Auth (NPFGC)(FGIC)		Zero Coupon		10/1/2032	A-			750		540,338
Bay Area Toll Auth		3.00	%	4/1/2054	AA-			2,500		2,573,425
Bay Area Toll Auth		4.00	%	4/1/2038	AA-			2,000		2,238,940
Bay Area Toll Auth		4.00	%	4/1/2042	AA-			1,635		1,809,455
CA Muni Fin - LINXS (AGM) AMT		4.00	%	12/31/2047	AA			1,420		1,515,197
CA Muni Fin - LINXS AMT		4.00	%	12/31/2047	BBB-	(b)		5,440		5,667,283
CA Muni Fin Auth - LINXS AMT		5.00	%	12/31/2031	BBB-	(b)		1,000		1,182,090
CA Muni Fin Auth - LINXS AMT		5.00	%	12/31/2035	BBB-	(b)		1,000		1,160,450
CA Muni Fin Auth - LINXS AMT		5.00	%	12/31/2043	BBB-	(b)		4,700		5,336,427
CA Muni Fin Auth - LINXS APM Proj AMT		5.00	%	12/31/2047	BBB-	(b)		1,005		1,136,343
Foothill / Eastern Corridor Toll Rd		Zero Coupon		1/15/2033	A-			1,500		1,003,920
Foothill / Eastern Corridor Toll Rd		3.50	%	1/15/2053	A-			3,690		3,820,995
Foothill / Eastern Corridor Toll Rd		3.95	%	1/15/2053	A-			3,145		3,379,177
Foothill / Eastern Corridor Toll Rd		5.50	%#(a)	1/15/2053	A-			250		268,630
Foothill / Eastern Corridor Toll Rd		5.75	%	1/15/2046	A-			1,835		2,040,483
Long Beach Harbor AMT		5.00	%	5/15/2028	AA			1,000		1,148,450
Los Angeles Dept Arpts - LAX AMT		5.00	%	5/15/2041	AA			1,000		1,130,530
Los Angeles Dept Arpts - LAX AMT		5.00	%	5/15/2043	AA-			1,000		1,219,510
Los Angeles Dept Arpts - LAX AMT		5.00	%	5/15/2046	AA-			1,000		1,145,610
Los Angeles Dept Arpts - LAX AMT		5.00	%	5/15/2047	AA-			2,000		2,335,880
Los Angeles Dept Arpts - LAX AMT		5.25	%	5/15/2048	AA-			2,000		2,413,580
Los Angeles Harbor AMT		5.00	%	8/1/2036	AA			1,000		1,135,790
Los Angeles International Airport AMT		5.00	%	5/15/2044	AA-			2,090		2,542,276
Orange Cnty Arpt		5.00	%	7/1/2029	AA-			575		709,780
Port Oakland AMT		5.125	%	5/1/2031	A+			1,250		1,279,338
Riverside Co Trsp Commn		Zero Coupon		6/1/2028	A			1,000		797,880	(e)
Riverside Co Trsp Commn		5.75	%	6/1/2048	A			1,500		1,618,755
Sacramento Co Arpt		5.00	%	7/1/2041	A			1,130		1,286,256
San Diego Arpt AMT		4.00	%	7/1/2044	A			5,555		6,131,109
San Diego Arpt AMT		5.00	%	7/1/2027	A+			1,000		1,107,680

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation (continued)
San Diego Arpt AMT		5.00	%	7/1/2047	A		$	2,000	$	2,327,520
San Francisco Arpt AMT		4.00	%	5/1/2049	A+			1,000		1,100,480
San Francisco Arpt AMT		5.00	%	5/1/2027	A+			1,430		1,474,030
San Francisco Arpt AMT		5.00	%	5/1/2040	A+			1,500		1,657,905
San Francisco Arpt AMT		5.00	%	5/1/2045	A+			1,500		1,808,010
San Francisco Arpt AMT		5.00	%	5/1/2050	A+			4,000		4,795,080
San Francisco Port AMT		5.00	%	3/1/2030	Aa3			1,415		1,612,760
San Joaquin Hills Trsp Corridor		5.00	%	1/15/2029	A-			1,185		1,356,505
San Joaquin Hills Trsp Corridor		5.00	%	1/15/2050	A-			4,585		5,037,585
San Joaquin Hills Trsp Corridor		5.25	%	1/15/2044	BBB+			2,100		2,316,972
San Joaquin Hills Trsp Corridor		5.25	%	1/15/2049	BBB+			1,930		2,121,707
San Joaquin Hills Trsp Corridor (NPFGC)(FGIC)		Zero Coupon		1/15/2036	Baa2			1,305		789,290
San Jose Arpt AMT		5.00	%	3/1/2047	A			3,475		4,008,030
San Jose Arpt AMT		6.25	%	3/1/2034	A			1,500		1,548,690
Total										97,833,790
Utilities 11.98%
Adelanto Util Sys (AGM)		5.00	%	7/1/2039	AA			1,335		1,632,545
CA Poll Ctl - Poseidon Res†		5.00	%	11/21/2045	Baa3			2,500		2,820,575
Casitas Muni Water Dist (BAM)		5.25	%	9/1/2047	AA			1,525		1,851,624
Chula Vista IDR - San Diego G & E Rmkt		5.875	%	1/1/2034	A			1,000		1,003,540
El Dorado Irrigation Dist (AGM)		5.25	%	3/1/2039	AA			750		883,365
Guam Pwr Auth (AGM)		5.00	%	10/1/2034	AA			705		773,237
Guam Waterworks Auth		5.00	%	1/1/2050	A-			600		717,666
Guam Waterworks Auth		5.50	%	7/1/2043	A-			525		572,455
Long Beach Nat Gas - ML	1.693% (3 Mo. LIBOR * .67 + 1.43		%)#	11/15/2026	A2			1,000		992,440
Long Beach Nat Gas - ML		5.25	%	11/15/2020	A2			1,505		1,526,582
Long Beach Nat Gas - ML		5.50	%	11/15/2037	A2			1,825		2,593,507
Los Angeles DWAP - Pwr Sys		5.25	%	7/1/2037	Aa2			1,500		1,875,210
Los Angeles DWAP - Pwr Sys		5.25	%	7/1/2049	Aa2			1,000		1,283,850
Los Angeles Wastewater		5.00	%	6/1/2044	AA+			1,000		1,173,740
Middle Fork Proj Fin Auth		5.00	%	4/1/2036	Baa3			1,950		2,287,350
MSR Energy Auth - Citi		6.50	%	11/1/2039	BBB+			2,305		3,622,238
MSR Energy Auth - Citi		7.00	%	11/1/2034	BBB+			2,500		3,784,475
Northern CA Gas - Goldman Sachs		4.00	%#(a)	7/1/2049	A3			3,000		3,320,220
Northern CA Gas - Morgan Stanley	1.68% (3 Mo. LIBOR * .67 + .72		%)#	7/1/2027	A3			1,875		1,808,194
PR Aqueduct & Swr Auth		5.25	%	7/1/2042	Ca			935		956,038
PR Elec Pwr Auth(d)		5.25	%	7/1/2024	D	(b)		255		178,500
PR Elec Pwr Auth(d)		5.25	%	7/1/2033	D	(b)		115		80,500
PR Elec Pwr Auth(d)		7.00	%	7/1/2040	D	(b)		450		321,750
San Diego Water		5.00	%	8/1/2043	Aa3			1,000		1,249,740

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Utilities (continued)
San Francisco City & Co PUC Wastewater		4.00	%	10/1/2043	AA		$	1,250	$	1,424,000
Santa Maria Wtr & Wastewtr		5.00	%	2/1/2027	AA-			1,000		1,075,090
Silicon Valley Clean Wtr		4.00	%	8/1/2046	AA			1,500		1,693,920
South Placer Wtr Auth		5.00	%	11/1/2035	Aa3			500		720,910
Southern CA Pub Pwr Auth - Apex		5.00	%	7/1/2038	AA-			1,000		1,147,990
Southern CA Pub Pwr Auth - Goldman Sachs	1.93% (3 Mo. LIBOR * .67 + 1.47		%)#	11/1/2038	A3			770		690,328	(e)
Southern CA Pub Pwr Auth - Goldman Sachs		5.00	%	11/1/2033	A3			4,655		6,010,815
Stockton PFA - Wastewater (BAM)		5.00	%	9/1/2029	AA			1,000		1,146,110
Transbay Pwr Auth		5.00	%	10/1/2025	BBB+	(b)		1,130		1,306,291
Transbay Pwr Auth		5.00	%	10/1/2027	BBB+	(b)		1,245		1,482,646
Transbay Pwr Auth		5.00	%	10/1/2029	BBB+	(b)		1,370		1,665,838
Transbay Pwr Auth		5.00	%	10/1/2031	BBB+	(b)		765		919,170
Transbay Pwr Auth		5.00	%	10/1/2032	BBB+	(b)		1,090		1,295,814
Transbay Pwr Auth		5.00	%	10/1/2034	BBB+	(b)		300		354,030
Transbay Pwr Auth		5.00	%	10/1/2035	BBB+	(b)		200		235,310
Transbay Pwr Auth		5.00	%	10/1/2038	BBB+	(b)		650		753,129
Valley Co Wtr Dist		4.50	%	1/1/2048	AA-			1,245		1,442,121
Total										60,672,853
Total Municipal Bonds (cost $474,643,650)										500,205,470

	Interest Rate#			Interest Rate Reset Date(f)	Final Maturity Date
SHORT-TERM INVESTMENT 0.65%
Variable Rate Demand Notes 0.65%
General Obligation
CA State GO (cost $3,300,000)		0.05	%	7/1/2020	5/1/2034	AAA	3,300	3,300,000

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

	Fair Value
Total Investments in Securities 99.40% (cost $477,943,650)	$	503,505,470
Cash and Other Assets in Excess of Liabilities(g) 0.60%		3,036,766
Net Assets 100.00%	$	506,542,236

AGM	Insured by - Assured Guaranty Municipal Corporation.
AMT	Income from the security may be subject to Alternative Minimum Tax.
BAM	Insured by - Build America Mutual.
COP	Certificates of Participation.
FGIC	Insured by - Financial Guaranty Insurance Company.
LIBOR	London Interbank Offered Rate.
NPFGC	Insured by - National Public Finance Guarantee Corporation.
NR	Not Rated.
SIFMA	Insured by - Securities Industry and Financial Markets Association.
TCRS	Transferable Custodial Receipt.

#	Variable rate security. The interest rate represents the rate in effect at June 30, 2020.
†	Security was purchased pursuant to Rule 144A under the Securities Act of 1933 and, unless registered under such Act or exempted from registration, may only be resold to qualified institutional buyers. At June 30, 2020, the total value of Rule 144A securities was $17,932,146, which represents 3.54% of net assets.
(a)	Variable Rate is Fixed to Float: Rate remains fixed or at Zero Coupon until designated future date.
(b)	This investment has been rated by Fitch IBCA.
(c)	Securities purchased on a when-issued basis.
(d)	Defaulted (non-income producing security).
(e)	Level 3 Investment as described in Note 2(b) in the Notes to Financials.  Security valued utilizing third party pricing information without adjustment. Such valuations are based on unobservable inputs. A significant change in third party information could result in a significantly lower or higher value of such Level 3 investments.
(f)	The interest rate reset date shown represents the date in which the Fund has the right to sell a Variable Rate Demand Note (“VRDN”) back to the issuer for Principal Amount. The interest rate on the VRDN is generally reset daily based on the SIFMA Municipal Swap Index.
(g)	Cash and Other Assets in Excess of Liabilities include net unrealized depreciation on open futures contracts as follows:

Open Futures Contracts at June 30, 2020:

Type	Expiration	Contracts	Position	Notional Amount			Notional Value			Unrealized Depreciation
U.S. Long Bond	September 2020	26	Short	$	(4,612,484	)	$	(4,642,625	)	$	(30,141	)

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

The following is a summary of the inputs used as of June 30, 2020 in valuing the Fund’s investments carried at fair value⁽¹⁾:

Investment Type(2)	Level 1			Level 2		Level 3		Total
Long-Term Investments
Municipal Bonds
Transportation	$	—		$	97,035,910	$	797,880	$	97,833,790
Utilities		—			59,982,525		690,328		60,672,853
Remaining Industries		—			341,698,827		—		341,698,827
Short-Term Investment
Variable Rate Demand Notes		—			3,300,000		—		3,300,000
Total	$	—		$	502,017,262	$	1,488,208	$	503,505,470
Other Financial Instruments
Futures Contracts
Assets	$	—		$	—	$	—	$	—
Liabilities		(30,141	)		—		—		(30,141	)
Total	$	(30,141	)	$	—	$	—	$	(30,141	)

(1)	Refer to Note 2(b) for a description of fair value measurements and the three-tier hierarchy of inputs.
(2)	See Schedule of Investments for fair values in each industry. The table above is presented by Investment Type. Industries are presented within an Investment Type should such Investment Type include securities classified as two or more Levels within the three-tier fair value hierarchy. Each Level 3 security is identified on the Schedule of Investments along with the valuation technique utilized.

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(concluded)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - CALIFORNIA TAX FREE FUND June 30, 2020

The following is a reconciliation of investments with unobservable inputs (Level 3) that were used in determining fair value:

Investment Type	Municipal Bonds
Balance as of October 1, 2019	$	—
Accrued Discounts (Premiums)		21,153
Realized Gain (Loss)		—
Change in Unrealized Appreciation (Depreciation)		(81,744	)
Purchases		—
Sales		—
Transfers into Level 3		1,548,799
Transfers out of Level 3		—
Balance as of June 30, 2020	$	1,488,208
Change in unrealized appreciation/depreciation for the period ended June 30, 2020, related to Level 3 investments held at June 30, 2020	$	(81,744	)

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW JERSEY TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)			Fair Value
MUNICIPAL BONDS 98.46%
Corporate-Backed 3.30%
Gloucester Co Poll Ctl - Logan AMT		5.00	%	12/1/2024	BBB-	$	210	$	218,877
NJ EDA - Continental Airlines AMT		5.25	%	9/15/2029	BB-		1,675		1,708,215
NJ EDA - Continental Airlines AMT		5.50	%	4/1/2028	BB-		320		313,552
NJ EDA - Continental Airlines AMT		5.50	%	6/1/2033	BB-		350		356,227
NJ EDA - Goethals Brdg AMT		5.00	%	7/1/2023	A2		70		76,946
NJ EDA - Goethals Brdg AMT		5.00	%	1/1/2028	A2		100		110,412
NJ EDA - Goethals Brdg AMT (AGM)		5.00	%	1/1/2031	AA		225		252,232
Salem Co Poll Ctl - Chambers AMT		5.00	%	12/1/2023	BBB		1,065		1,116,599
Total									4,153,060
Education 8.14%
Gloucester Co Impt Auth - Rowan Univ GTD		5.00	%	7/1/2044	Aa1		370		457,065
NJ Ed Facs - Kean Univ (AGM)		5.00	%	7/1/2027	AA		325		379,740
NJ Ed Facs - NJ City Univ (AGM)		5.00	%	7/1/2030	AA		840		973,283
NJ Ed Facs - Princeton Univ		5.00	%	7/1/2025	AAA		420		496,402
NJ Ed Facs - Seton Hall Univ		4.00	%	7/1/2046	BBB+		545		560,151
NJ Ed Facs - Seton Hall Univ (AGM)		3.25	%	7/1/2049	AA		250		254,815
NJ Ed Facs - Stockton Univ		5.00	%	7/1/2034	BBB+		325		359,613
NJ Ed Facs - Stockton Univ		5.00	%	7/1/2041	Baa1		800		890,352
NJ Ed Facs - William Paterson Univ (BAM)		5.00	%	7/1/2027	AA		500		597,165
NJ EDA - Montclair St Univ (AGM)		5.00	%	6/1/2042	AA		500		578,940
NJ EDA - Stevens Inst Tech		3.00	%	7/1/2050	BBB+		1,000		930,120
NJ EDA - Stevens Inst Tech		4.00	%	7/1/2050	BBB+		200		204,268
NJ Higher Ed Assistance Auth AMT		3.25	%	12/1/2039	Aa1		650		636,343
NJ Higher Ed Assistance Auth AMT		4.125	%	12/1/2024	Aaa		450		473,211
NJ Higher Ed Assistance Auth AMT		5.00	%	12/1/2021	Aaa		1,000		1,049,700
NJ Higher Ed Assistance Auth AMT		5.00	%	12/1/2022	Aaa		750		806,985
NJ Inst of Tech		5.00	%	7/1/2033	A1		170		212,651
Rutgers State Univ		5.00	%	5/1/2028	Aa3		300		386,517
Total									10,247,321
Financial Services 0.19%
NJ Higher Ed Assistance Auth AMT		5.00	%	12/1/2028	Aaa		200		236,718
General Obligation 8.89%
Atlantic City GO (AGM)		5.00	%	3/1/2037	AA		500		596,660

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW JERSEY TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
General Obligation (continued)
Atlantic City GO (BAM)		5.00	%	3/1/2042	AA	$	750	$	885,510
Cumberland Co Impt Auth (BAM)		4.00	%	10/1/2048	AA		750		856,035
Essex Co GO GTD		4.00	%	11/1/2049	Aaa		1,125		1,255,241
Essex Co Impt Auth - Covanta AMT†		5.25	%	7/1/2045	Ba3		400		401,108
Gloucester Co Impt Auth - Rowan Univ GTD		4.00	%	7/1/2048	Aa1		510		584,674
Hudson Co Impt Auth - Solid Waste GTD		4.00	%	1/1/2040	AA		500		581,825
Jersey City GO		5.00	%	11/1/2033	AA-		135		167,481
Mercer Cnty GO		4.00	%	3/15/2040	AA+		190		224,673
Mercer Cnty GO		4.00	%	4/1/2031	AA+		200		247,006
Newark Hsg Auth - Port Newark		4.00	%	1/1/2037	A+		550		606,727
NJ State GO		2.50	%	6/1/2038	A-		1,000		976,130
NJ State GO		5.00	%	6/1/2027	A-		680		838,087
NJ State GO		5.00	%	6/1/2027	A-		185		216,006
PR Comwlth GO(a)		5.375	%	7/1/2030	Ca		1,000		637,500
PR Comwlth GO(a)		5.625	%	7/1/2032	Ca		100		64,000
Rutherford BOE		2.50	%	12/15/2034	AA-		1,000		1,021,560
Union Co Util Auth - Covanta GTD AMT		4.75	%	12/1/2031	AA+		1,000		1,038,460
Total									11,198,683
Health Care 12.42%
Camden Co Impt Auth - Cooper Hlth		5.00	%	2/15/2030	BBB+		500		547,995
Camden Co Impt Auth - Cooper Hlth		5.00	%	2/15/2032	BBB+		500		544,110
Camden Co Impt Auth - Cooper Hlth		5.75	%	2/15/2042	BBB+		425		455,876
NJ EDA - Bancroft Neuro		5.00	%	6/1/2036	NR		220		235,906
NJ Hlth - AHS Hsp Corp		5.00	%	7/1/2030	AA-		105		127,492
NJ Hlth - AHS Hsp Corp		5.00	%	7/1/2031	AA-		125		151,074
NJ Hlth - Hackensack Meridian Hlth		5.00	%	7/1/2027	AA-		300		373,104
NJ Hlth - Hackensack Meridian Hlth		5.00	%	7/1/2029	AA-		620		765,793
NJ Hlth - Hackensack Meridian Hlth		5.00	%	7/1/2031	AA-		640		782,733
NJ Hlth - Hackensack Meridian Hlth		5.00	%	7/1/2033	AA-		260		314,535
NJ Hlth - Hunterdon Med Ctr		5.00	%	7/1/2034	A-		500		553,215
NJ Hlth - Inspira Hlth		4.00	%	7/1/2047	A2		730		785,319
NJ Hlth - Inspira Hlth		5.00	%	7/1/2034	A2		250		290,598
NJ Hlth - Inspira Hlth		5.00	%	7/1/2035	A2		100		117,980
NJ Hlth - Inspira Hlth		5.00	%	7/1/2042	A2		545		628,510
NJ Hlth - Princeton Hlth		5.00	%	7/1/2039	AA		1,000		1,170,720
NJ Hlth - Robert Wood Hsp		5.25	%	7/1/2028	AA-		500		556,970
NJ Hlth - RWJ Barnabas		5.00	%	7/1/2033	AA-		1,065		1,253,505
NJ Hlth - RWJ Barnabas		5.00	%	7/1/2043	AA-		850		979,497
NJ Hlth - St Josephs Hlth		5.00	%	7/1/2027	BBB-		100		116,568

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW JERSEY TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Health Care (continued)
NJ Hlth - St Josephs Hlth		5.00	%	7/1/2041	BBB-	$	750	$	832,530
NJ Hlth - St Peters Univ Hsp		5.75	%	7/1/2037	BB+		600		601,848
NJ Hlth - Trinitas Hsp		5.00	%	7/1/2030	BBB		245		288,245
NJ Hlth - Univ Hosp (AGM)		5.00	%	7/1/2046	AA		1,000		1,080,680
NJ Hlth Fin Auth - Valley Health		4.00	%	7/1/2044	A		1,000		1,095,340
NJ Hlth Fin Auth - Valley Health		5.00	%	7/1/2028	A		540		671,458
NJ Hlth Fin Auth - Valley Health		5.00	%	7/1/2030	A		255		321,185
Total									15,642,786
Housing 0.85%
NJ EDA - Rowan Univ Pptys		5.00	%	1/1/2035	BBB-		1,000		971,880
NJ Hsg and Mtg Fin Auth		3.15	%	5/1/2053	AA-		100		104,625
Total									1,076,505
Lease Obligations 22.52%
Gloucester Co Impt Auth - Rowan Univ (AGM)		5.00	%	11/1/2029	AA		250		300,468
Gloucester Co Impt Auth - Rowan Univ (AGM)		5.00	%	11/1/2030	AA		290		346,973
NJ Ed Facs - Higher Ed Cap Impt		5.00	%	9/1/2024	BBB+		125		137,729
NJ Ed Facs - Higher Ed Cap Impt		5.00	%	9/1/2026	BBB+		235		256,723
NJ Ed Facs - Higher Ed Cap Impt		5.00	%	9/1/2033	BBB+		1,060		1,132,864
NJ Ed Facs - Higher Ed Cap Impt		5.00	%	9/1/2036	BBB+		535		582,594
NJ Ed Facs - Higher Ed Cap Impt		5.50	%	9/1/2033	BBB+		410		461,828
NJ EDA - Bldgs		5.00	%	6/15/2047	BBB+		540		585,085
NJ EDA - Goethals Brdg AMT		5.375	%	1/1/2043	BBB		1,560		1,710,946
NJ EDA - Goethals Brdg AMT		5.625	%	1/1/2052	BBB		210		231,718
NJ EDA - Motor Vehicle Surcharge Sub Rev		5.00	%	7/1/2033	BBB+		565		627,732
NJ EDA - Sch Facs		4.00	%	6/15/2030	BBB+		745		772,550
NJ EDA - Sch Facs		4.00	%	6/15/2044	BBB+		525		535,248
NJ EDA - Sch Facs		4.00	%	6/15/2049	BBB+		1,390		1,412,588
NJ EDA - Sch Facs		5.00	%	6/15/2024	BBB+		190		208,555
NJ EDA - Sch Facs		5.00	%	3/1/2026	BBB+		1,410		1,497,124
NJ EDA - Sch Facs		5.00	%	6/15/2026	BBB+		145		160,931
NJ EDA - Sch Facs		5.00	%	11/1/2027	BBB+		180		206,948
NJ EDA - Sch Facs		5.00	%	3/1/2028	BBB+		375		396,536
NJ EDA - Sch Facs		5.00	%	6/15/2029	BBB+		500		568,110
NJ EDA - Sch Facs		5.00	%	6/15/2030	BBB+		160		172,334
NJ EDA - Sch Facs		5.00	%	6/15/2031	BBB+		715		767,581
NJ EDA - Sch Facs		5.00	%	6/15/2034	BBB+		390		414,905
NJ EDA - Sch Facs		5.00	%	3/1/2035	BBB+		250		258,770

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW JERSEY TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Lease Obligations (continued)
NJ EDA - Sch Facs		5.00	%	6/15/2035	BBB+	$	640	$	701,907
NJ EDA - Sch Facs		5.00	%	6/15/2042	BBB+		480		520,718
NJ EDA - Sch Facs		5.00	%	6/15/2048	BBB+		500		545,105
NJ EDA - Sch Facs		5.25	%	9/1/2026	BBB+		405		414,169
NJ EDA - State House Proj		5.00	%	6/15/2035	BBB+		750		843,413
NJ EDA - Transit		5.00	%	11/1/2033	BBB+		500		570,885
NJ EDA - Transit Proj		5.00	%	11/1/2025	BBB+		520		583,346
NJ Hlth - Hsp Asset Trans		5.00	%	10/1/2038	BBB+		520		563,030
NJ Trans Trust Fund		Zero Coupon		12/15/2031	BBB+		1,770		1,162,943
NJ Trans Trust Fund		Zero Coupon		12/15/2038	BBB+		1,050		486,896
NJ Trans Trust Fund		3.25	%	6/15/2039	BBB+		360		334,048
NJ Trans Trust Fund		4.00	%	12/15/2039	BBB+		1,000		1,031,330
NJ Trans Trust Fund		4.00	%	6/15/2050	BBB+		1,000		1,014,320
NJ Trans Trust Fund		4.25	%	12/15/2038	BBB+		295		310,679
NJ Trans Trust Fund		4.75	%	6/15/2038	BBB+		980		1,035,282
NJ Trans Trust Fund		5.00	%	6/15/2030	A+		545		605,544
NJ Trans Trust Fund		5.00	%	6/15/2031	A+		400		441,408
NJ Trans Trust Fund		5.00	%	6/15/2036	BBB+		270		282,201
NJ Trans Trust Fund		5.00	%	12/15/2036	BBB+		530		592,747
NJ Trans Trust Fund		5.00	%	6/15/2038	BBB+		1,380		1,457,791
NJ Trans Trust Fund		5.25	%	6/15/2041	BBB+		205		220,492
NJ Trans Trust Fund		5.25	%	6/15/2043	BBB+		720		804,434
PR Infra Fin Auth - Mepsi Campus(a)		6.50	%	10/1/2037	NR		500		101,250
Total									28,370,778
Other Revenue 0.67%
Middlesex Co Impt Auth - Heldrich Ctr(a)		6.25	%	1/1/2037	NR		1,300		26,000
NJ EDA - Bancroft Neuro		5.00	%	6/1/2041	NR		350		371,476
NJ EDA - Sch Facs		5.00	%	3/1/2027	BBB+		420		444,809
Total									842,285
Special Tax 0.59%
NJ EDA - Kapkowski Rd Landfill		6.50	%	4/1/2028	Ba2		675		740,070
Tax Revenue 4.71%
Casino Reinv Dev Auth		5.25	%	11/1/2039	BBB+		525		535,143
Casino Reinv Dev Auth (AGM)		5.00	%	11/1/2032	AA		500		543,230
Garden St Preservation Trust (AGM)		5.75	%	11/1/2028	AA		1,205		1,499,345

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW JERSEY TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tax Revenue (continued)
NJ EDA - Cigarette Tax		4.25	%	6/15/2027	BBB+	$	550	$	556,396
NJ EDA - Cigarette Tax		5.00	%	6/15/2025	BBB+		330		340,907
NJ EDA - Cigarette Tax		5.00	%	6/15/2029	BBB+		120		122,886
PR Corp Sales Tax		Zero Coupon		7/1/2029	NR		18		13,763
PR Corp Sales Tax		Zero Coupon		7/1/2031	NR		235		165,746
PR Corp Sales Tax		Zero Coupon		7/1/2033	NR		598		387,313
PR Corp Sales Tax		Zero Coupon		7/1/2051	NR		1,940		396,226
PR Corp Sales Tax		4.329	%	7/1/2040	NR		96		96,684
PR Corp Sales Tax		4.329	%	7/1/2040	NR		492		495,508
PR Corp Sales Tax		4.536	%	7/1/2053	NR		3		3,047
PR Corp Sales Tax		4.55	%	7/1/2040	NR		19		19,418
PR Corp Sales Tax		4.75	%	7/1/2053	NR		267		275,053
PR Corp Sales Tax		4.784	%	7/1/2058	NR		40		41,342
PR Corp Sales Tax		5.00	%	7/1/2058	NR		420		440,181
Total									5,932,188
Tobacco 3.81%
NJ EDA - Cigarette Tax		5.00	%	6/15/2026	BBB+		1,025		1,055,842
Tobacco Settlement Fin Corp NJ		5.00	%	6/1/2046	BB+		2,350		2,581,546
Tobacco Settlement Fin Corp NJ		5.25	%	6/1/2046	BBB+		1,000		1,165,860
Total									4,803,248
Transportation 23.77%
Delaware River & Bay Auth		4.00	%	1/1/2044	A1		800		898,752
Delaware River & Bay Auth		5.00	%	1/1/2042	A1		1,025		1,099,200
Delaware River Port Auth		5.00	%	1/1/2022	A		1,115		1,178,711
Delaware River Port Auth		5.00	%	1/1/2024	A		360		378,036
Delaware River Port Auth		5.00	%	1/1/2028	A+		525		593,213
Delaware River Port Auth		5.00	%	1/1/2034	A+		505		562,161
Delaware River Port Auth		5.00	%	1/1/2040	A+		515		621,996
Delaware River Toll Brdg Commn		3.00	%	7/1/2049	A1		1,000		1,057,820
Delaware River Toll Brdg Commn		4.00	%	7/1/2047	A1		1,205		1,345,780
Delaware River Toll Brdg Commn		5.00	%	7/1/2030	A1		280		355,410
NJ EDA - Goethals Brdg AMT (AGM)		5.125	%	1/1/2039	AA		925		1,027,407
NJ EDA - Port Newark AMT		5.00	%	10/1/2047	Ba1		750		812,437
NJ EDA - Transit		4.00	%	11/1/2044	BBB+		250		254,635
NJ Tpk Auth		4.00	%	1/1/2043	A+		1,010		1,093,224
NJ Tpk Auth		4.00	%	1/1/2048	A+		1,000		1,083,200
NJ Tpk Auth		5.00	%	1/1/2030	A+		510		621,027
NJ Tpk Auth		5.00	%	1/1/2030	A+		585		729,021

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW JERSEY TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation (continued)
NJ Tpk Auth		5.00	%	1/1/2033	A+	$	1,285	$	1,456,869
NJ Tpk Auth		5.00	%	1/1/2033	A+		560		683,586
NJ Tpk Auth		5.00	%	1/1/2034	A+		510		581,737
NJ Tpk Auth		5.00	%	1/1/2034	A+		615		732,459
NJ Tpk Auth		5.00	%	1/1/2035	A+		500		580,660
NJ Tpk Auth		5.00	%	1/1/2037	A+		305		367,223
NJ Tpk Auth (AGM)		5.25	%	1/1/2028	AA		810		1,052,368
NJ Trans Trust Fund		5.00	%	6/15/2028	A+		1,000		1,125,350
Port Auth NY & NJ		4.00	%	9/1/2043	Aa3		850		958,698
Port Auth NY & NJ		5.00	%	11/15/2033	Aa3		500		617,315
Port Auth NY & NJ		5.00	%	10/15/2035	Aa3		500		605,010
Port Auth NY & NJ		5.00	%	7/15/2038	Aa3		400		493,576
Port Auth NY & NJ		5.00	%	11/15/2047	Aa3		565		676,887
Port Auth NY & NJ - JFK IAT		6.00	%	12/1/2036	Baa1		240		241,918
Port Auth NY & NJ - JFK IAT CR (AGM)		6.00	%	12/1/2042	AA		205		208,926
Port Auth NY & NJ AMT		4.00	%	9/1/2043	Aa3		850		945,387
Port Auth NY & NJ AMT		4.00	%	11/1/2059	Aa3		200		219,718
Port Auth NY & NJ AMT		5.00	%	9/15/2029	Aa3		320		400,378
Port Auth NY & NJ AMT		5.00	%	9/15/2032	Aa3		505		619,034
Port Auth NY & NJ AMT		5.00	%	11/15/2032	Aa3		500		593,905
Port Auth NY & NJ AMT		5.00	%	9/15/2033	Aa3		525		640,495
Port Auth NY & NJ AMT		5.00	%	10/15/2036	Aa3		1,190		1,335,644
South Jersey Port Corp AMT		5.00	%	1/1/2048	Baa1		500		525,550
South Jersey Trans Auth		5.00	%	11/1/2039	BBB+		530		568,732
Total									29,943,455
Utilities 8.60%
Guam Pwr Auth (AGM)		5.00	%	10/1/2034	AA		400		438,716
Guam Waterworks Auth		5.00	%	1/1/2050	A-		300		358,833
Guam Waterworks Auth (Guatemala)		5.00	%	7/1/2036	A-		100		114,089
NJ EDA - Middlesex Water AMT		4.00	%	8/1/2059	A+		500		557,050
NJ EDA - Nat Gas		3.50	%	4/1/2042	A1		1,655		1,720,786
NJ EDA - Nat Gas AMT		3.00	%	8/1/2041	A1		1,000		1,016,740
NJ EDA - NJ American Wtr Co AMT		2.20	%#(b)	10/1/2039	A+		500		518,290
NJ EDA - UMM Energy AMT		4.75	%	6/15/2032	Baa2		1,000		1,057,130
NJ Infra Bank-NJ-Am Wtr Co AMT		4.00	%	9/1/2036	AAA		335		380,078
NJ Infra Bank-NJ-Am Wtr Co AMT		4.00	%	9/1/2047	AAA		1,500		1,664,055
NJ Tpk Auth		5.00	%	1/1/2031	A+		500		619,045
Passaic Valley Swr (NPFGC)(FGIC)		2.50	%	12/1/2032	A2		1,890		1,890,945
PR Aqueduct & Swr Auth		6.00	%	7/1/2044	Ca		285		289,987

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW JERSEY TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation (continued)
PR Elec Pwr Auth(a)		5.00	%	7/1/2037	NR	$	110	$	76,725
PR Elec Pwr Auth(a)		5.75	%	7/1/2036	NR		75		52,875
PR Elec Pwr Auth(a)		7.00	%	7/1/2040	NR		100		71,500
Total									10,826,844
Total Municipal Bonds (cost $120,695,089)									124,013,941

	Interest Rate#			Interest Rate Reset Date(c)	Final Maturity Date
SHORT-TERM INVESTMENT 0.47%
Variable Rate Demand Notes 0.47%
Health Care
NJ Hlth - Virtua Hlth (cost $600,000)		0.01	%	7/1/2020	7/1/2043	AA+	600		600,000
Total Investments in Securities 98.93% (cost $121,295,089)									124,613,941
Cash and Other Assets in Excess of Liabilities(d) 1.07%									1,343,311
Net Assets 100.00%								$	125,957,252

AGM	Insured by - Assured Guaranty Municipal Corporation.
AMT	Income from the security may be subject to Alternative Minimum Tax.
BAM	Insured by - Build America Mutual.
FGIC	Insured by - Financial Guaranty Insurance Company.
GTD	Guaranteed.
NPFGC	Insured by - National Public Finance Guarantee Corporation.
NR	Not Rated.
SIFMA	Insured by - Securities Industry and Financial Markets Association.
†	Security was purchased pursuant to Rule 144A under the Securities Act of 1933 and, unless registered under such Act or exempted from registration, may only be resold to qualified institutional buyers. At June 30, 2020, the total value of Rule 144A securities was $401,108, which represents 0.32% of net assets.
#	Variable rate security.  The interest rate represents the rate in effect at June 30, 2020.
(a)	Defaulted (non-income producing security).
(b)	Variable Rate is Fixed to Float: Rate remains fixed or at Zero Coupon until designated future date.
(c)	The interest rate reset date shown represents the date in which the Fund has the right to sell a Variable Rate Demand Note (“VRDN”) back to the issuer for Principal Amount. The interest rate on the VRDN is generally reset daily based on the SIFMA Municipal Swap Index.
(d)	Cash and Other Assets in Excess of Liabilities include net unrealized depreciation on futures contracts as follows:

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(concluded)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW JERSEY TAX FREE FUND June 30, 2020

Open Futures Contracts at June 30, 2020:

Type	Expiration	Contracts	Position	Notional Amount			Notional Value			Unrealized Depreciation
U.S. Long Bond	September 2020	7	Short	$	(1,241,823	)	$	(1,249,938	)	$	(8,115	)

The following is a summary of the inputs used as of June 30, 2020 in valuing the Fund’s investments carried at fair value⁽¹⁾:

Investment Type(2)	Level 1			Level 2		Level 3		Total
Long-Term Investments
Municipal Bonds	$	—		$	124,013,941	$	—	$	124,013,941
Short-Term Investment
Variable Rate Demand Notes		—			600,000		—		600,000
Total	$	—		$	124,613,941	$	—	$	124,613,941
Other Financial Instruments
Futures Contracts
Assets	$	—		$	—	$	—	$	—
Liabilities		(8,115	)		—		—		(8,115	)
Total	$	(8,115	)	$	—	$	—	$	(8,115	)

(1)	Refer to Note 2(b) for a description of fair value measurements and the three-tier hierarchy of inputs.
(2)	See Schedule of Investments for fair values in each industry.

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
MUNICIPAL BONDS 98.44%
Corporate-Backed 8.59%
Brooklyn Arena LDC - Barclays Ctr		Zero Coupon		7/15/2047	Ba1		$	250	$	63,060
Brooklyn Arena LDC - Barclays Ctr (AGM)		3.00	%	7/15/2043	AA			2,710		2,635,068
Build NYC Res Corp - Pratt Paper AMT†		4.50	%	1/1/2025	NR			230		238,784
Build NYC Res Corp - Pratt Paper AMT†		5.00	%	1/1/2035	NR			250		262,010
Liberty Dev Corp - Goldman Sachs		5.25	%	10/1/2035	A3			5,545		7,496,396
Liberty Dev Corp - Goldman Sachs		5.50	%	10/1/2037	A3			2,800		3,931,340
Niagara Area Dev Corp - Covanta AMT†		4.75	%	11/1/2042	B1			1,750		1,768,497
NY Env Facs - Casella Waste AMT†		2.875	%#(a)	12/1/2044	B			1,500		1,431,120
NY Liberty Dev Corp - 3 WTC†		5.00	%	11/15/2044	NR			7,655		7,946,273
NY Liberty Dev Corp - 3 WTC†		5.15	%	11/15/2034	NR			750		781,178
NY Liberty Dev Corp - 3 WTC†		7.25	%	11/15/2044	NR			1,000		1,084,810
NY Liberty Dev Corp - 7 WTC		5.00	%	9/15/2040	Aaa			1,015		1,075,555
NY Liberty Dev Corp - BofA Tower		2.80	%	9/15/2069	Baa2			2,500		2,453,650
NY Trans Dev Corp - American Airlines AMT		5.00	%	8/1/2031	B-			3,500		3,506,055
NY Trans Dev Corp - American Airlines AMT		5.25	%	8/1/2031	B-			1,650		1,706,051
NY Trans Dev Corp - American Airlines AMT		5.375	%	8/1/2036	B-			1,000		1,034,970
NYC Cap Res - Arthur Mgmt		7.00	%	8/1/2025	NR			935		939,993
NYC IDA - TRIPS AMT		5.00	%	7/1/2028	BBB+			1,825		1,929,919
NYC IDA - Yankee Stadium (NPFGC)(FGIC)		4.50	%	3/1/2039	Baa1			1,605		1,605,337
Westchester Co - Miriam Osborn Memorial		5.00	%	7/1/2034	A-	(b)		200		217,748
Total										42,107,814
Education 11.55%
Build NYC Res Corp - Manhattan Clg		5.00	%	8/1/2033	A-			1,125		1,317,622
Build NYC Res Corp - NY Law		5.00	%	7/1/2041	BBB-			1,000		1,027,420
Build NYC Res Corp - Packer Collegiate		5.00	%	6/1/2040	A2			1,000		1,103,940
Dutchess Co LDC - Anderson Ctr		6.00	%	10/1/2030	BB+			775		778,154
Dutchess Co LDC - Culinary Institute		5.00	%	7/1/2033	Baa2			390		426,547
Dutchess Co LDC - Culinary Institute		5.00	%	7/1/2041	Baa2			200		215,178
Dutchess Co LDC - Culinary Institute		5.00	%	7/1/2046	Baa2			275		293,881
Dutchess Co LDC - Vassar College		5.00	%	7/1/2034	Aa3			250		302,490
Hempstead Town LDC - Adelphi Univ		4.00	%	2/1/2039	A-			2,110		2,274,685
Hempstead Town LDC - Hofstra Univ		5.00	%	7/1/2042	A			545		624,009
Hempstead Town LDC - Molloy Clg		5.00	%	7/1/2034	BBB			825		937,720
Hempstead Town LDC - Molloy Clg		5.00	%	7/1/2037	BBB			630		710,180

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Education (continued)
Hempstead Town LDC - Molloy Clg		5.00	%	7/1/2039	BBB		$	555	$	622,799
Monroe Co IDA - Univ of Rochester		5.00	%	7/1/2031	AA-			350		433,279
New Rochelle LDC - Iona Clg		5.00	%	7/1/2028	BBB			205		228,653
New Rochelle LDC - Iona Clg		5.00	%	7/1/2029	BBB			250		278,027
New Rochelle LDC - Iona Clg		5.00	%	7/1/2030	BBB			220		243,241
New Rochelle LDC - Iona Clg		5.00	%	7/1/2031	BBB			200		220,030
NY Dorm - Barnard Clg		5.00	%	7/1/2028	A2			590		689,757
NY Dorm - Fordham Univ		4.00	%	7/1/2050	A			3,500		3,825,570
NY Dorm - Fordham Univ		5.00	%	7/1/2035	A			550		639,699
NY Dorm - Long Island Univ		5.00	%	9/1/2026	BBB+			1,000		1,058,120
NY Dorm - Mt Sinai Sch Med		5.00	%	7/1/2040	A-			2,000		2,218,480
NY Dorm - NYU		4.00	%	7/1/2045	Aa2			1,000		1,155,140
NY Dorm - NYU		5.00	%	7/1/2028	Aa2			1,000		1,272,950
NY Dorm - NYU		5.00	%	7/1/2029	Aa2			1,000		1,267,860
NY Dorm - NYU		5.00	%	7/1/2042	Aa2			1,500		1,884,105
NY Dorm - Pace Univ		4.00	%	5/1/2022	NR			25		26,716
NY Dorm - Pace Univ		5.00	%	5/1/2023	NR			20		22,660
NY Dorm - Pace Univ		5.00	%	5/1/2023	BBB-			905		991,464
NY Dorm - PIT		5.00	%	2/15/2039	AA+			1,000		1,201,970
NY Dorm - PIT		5.00	%	2/15/2041	NR			5		6,531
NY Dorm - PIT		5.00	%	2/15/2041	AA+			2,995		3,626,586
NY Dorm - Pratt Institute		5.00	%	7/1/2034	A2			1,035		1,152,297
NY Dorm - Pratt Institute		5.00	%	7/1/2039	A2			1,010		1,163,904
NY Dorm - St Johns Univ		5.00	%	7/1/2027	A-			250		287,812
NY Dorm - SUNY		3.00	%	7/1/2042	Aa3			2,790		2,919,791
NY Dorm - SUNY Empire Commons		5.00	%	5/1/2030	A			350		394,355
NY Dorm - SUNY Empire Commons		5.00	%	5/1/2032	A			250		278,960
NY Dorm - The New School		5.00	%	7/1/2028	A-			780		924,121
NY Dorm - Touro Clg		5.00	%	1/1/2047	BBB-	(b)		1,500		1,579,785
NY Dorm - Touro Clg		5.25	%	1/1/2034	BBB-	(b)		1,225		1,300,448
Onondaga CDC - Upstate Prop Dev		5.50	%	12/1/2031	A+			1,000		1,072,490
Rochester Institute of Technology		4.00	%	7/1/2044	A1			4,510		5,116,505
Rochester Institute of Technology		5.00	%	7/1/2049	A1			1,530		1,880,018
St Lawrence IDA - Clarkson Univ		6.00	%	9/1/2034	Baa1			1,625		1,681,534
Troy Cap Res Corp - RPI		5.00	%	8/1/2032	A3			1,405		1,586,751
Univ of Rochester		4.00	%	7/1/2043	AA-			1,000		1,114,870
Westchester Co - Miriam Osborn Memorial		5.00	%	7/1/2042	A-	(b)		450		485,514
Westchester Co - Sarah Lawrence College		4.00	%	6/1/2033	BBB			1,700		1,748,688
Total										56,613,306
General Obligation 6.27%
City of Syracuse		4.00	%	5/15/2034	A1			725		821,708
Erie CO GO		5.00	%	9/15/2028	AA-			275		335,165

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
General Obligation (continued)
Jefferson Co - Samaritan Med Ctr		5.00	%	11/1/2037	BBB-		$	2,000	$	2,326,360	(c)
NY Dorm - Sch Dist (AGM)		5.00	%	10/1/2027	AA			1,000		1,187,420
NYC GO		4.00	%	3/1/2050	Aa1			1,500		1,707,735
NYC GO		5.00	%	8/1/2026	Aa1			1,750		2,094,592
NYC GO		5.00	%	8/1/2026	Aa1			1,000		1,243,030
NYC GO		5.00	%	8/1/2027	Aa1			1,700		1,998,435
NYC GO		5.00	%	8/1/2027	Aa1			1,410		1,532,050
NYC GO		5.00	%	8/1/2029	Aa1			3,000		3,671,340
NYC GO		5.00	%	10/1/2034	Aa1			1,500		1,627,965
NYC GO		5.00	%	10/1/2039	Aa1			1,000		1,208,440
NYC GO		5.00	%	8/1/2043	Aa1			1,250		1,549,237
NYC GO		5.00	%	12/1/2044	Aa1			2,535		3,091,711
NYC GO		5.00	%	4/1/2045	Aa1			1,380		1,660,057
PR Comwlth GO(d)		5.00	%	7/1/2027	Ca			65		45,744
PR Comwlth GO(d)		5.125	%	7/1/2028	Ca			155		107,919
PR Comwlth GO(d)		5.375	%	7/1/2030	Ca			4,185		2,667,937
PR Comwlth GO(d)		5.50	%	7/1/2027	Ca			60		39,375
PR Comwlth GO(d)		6.125	%	7/1/2033	Ca			170		119,638
Suffolk Co GO (AGM)		5.00	%	2/1/2025	AA			1,460		1,680,256
Total										30,716,114
Health Care 10.59%
Buffalo & Erie IDC - Catholic Hlth		5.00	%	7/1/2025	BBB			300		346,566
Buffalo & Erie IDC - Orchard Park		5.00	%	11/15/2037	BBB-	(b)		1,000		1,023,560
Dutchess Co Dev Corp - Nuvance Hlt		4.00	%	7/1/2044	A-			1,250		1,354,675
Dutchess Co Dev Corp - Nuvance Hlt		4.00	%	7/1/2049	A-			2,000		2,159,080
Dutchess Co LDC - Health Quest		5.00	%	7/1/2034	A-			500		590,895
Dutchess Co LDC - Health Quest		5.00	%	7/1/2035	A-			1,500		1,712,820
Genesee Co IDA - United Mem Med Ctr		5.00	%	12/1/2032	NR			1,100		1,103,157
Monroe Co - St. Ann’s		5.00	%	1/1/2050	NR			1,250		1,085,813
Monroe Co IDA - Rochester General Hospital		5.00	%	12/1/2034	A-			250		292,013
Nassau Co LEAC - Catholic Hlth LI		5.00	%	7/1/2027	A-			625		699,494
Nassau Co LEAC - Catholic Hlth LI		5.00	%	7/1/2028	A-			2,045		2,283,917
Nassau Co LEAC - Catholic Hlth LI		5.00	%	7/1/2033	A-			600		660,648
NY Dorm - Catholic Hlth		4.00	%	7/1/2045	BBB			2,875		3,042,325
NY Dorm - Catholic Hlth		5.00	%	7/1/2032	BBB			500		531,710
NY Dorm - Montefiore		4.00	%	8/1/2036	BBB			375		405,855
NY Dorm - Montefiore		4.00	%	8/1/2037	BBB			1,670		1,804,535
NY Dorm - Montefiore		4.00	%	8/1/2038	BBB			445		479,536
NY Dorm - Montefiore		4.00	%	9/1/2050	BBB			4,000		4,314,520

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Health Care (continued)
NY Dorm - Montefiore		5.00	%	8/1/2032	BBB		$	1,170	$	1,378,903
NY Dorm - Montefiore		5.00	%	8/1/2033	BBB			1,035		1,218,288
NY Dorm - Montefiore		5.00	%	8/1/2034	BBB			335		393,555
NY Dorm - Montefiore		5.00	%	8/1/2035	BBB			525		615,578
NY Dorm - North Shore LI Jewish		5.00	%	5/1/2028	A-			1,000		1,150,410
NY Dorm - NYU Hsps Ctr		5.00	%	7/1/2032	A			810		956,999
NY Dorm - NYU Hsps Ctr		5.00	%	7/1/2033	A			760		894,049
NY Dorm - NYU Langone		4.00	%	7/1/2053	A			4,500		5,017,005
NY Dorm - Orange Regl Med Ctr†		5.00	%	12/1/2026	BBB-			1,000		1,154,280
NY Dorm - Orange Regl Med Ctr†		5.00	%	12/1/2029	BBB-			1,900		2,257,238
NYC Hlth & Hsp Corp		5.00	%	2/15/2025	Aa2			1,000		1,003,150
Oneida Co - Mohawk Valley Hlth (AGM)		4.00	%	12/1/2049	AA			4,645		5,159,294
Southhold LDC - Peconic Landing		5.00	%	12/1/2045	BBB-	(b)		1,000		1,033,520
Tompkins Co Dev Corp - Kendal Ithaca		5.00	%	7/1/2044	BBB+			920		944,104
Westchester CO Hlth Care		5.00	%	11/1/2033	Baa2			1,000		1,097,860
Westchester CO Hlth Care		5.00	%	11/1/2034	Baa2			985		1,079,146
Westchester CO Hlth Care		5.00	%	11/1/2046	Baa2			2,240		2,353,613
Westchester CO Hlth Care		6.00	%	11/1/2030	Baa2			110		111,826
Westchester CO Hlth Care		6.125	%	11/1/2037	Baa2			40		40,679
Westchester CO Hlth Care		6.125	%	11/1/2037	Baa2			145		147,461
Total										51,898,077
Housing 1.67%
NY State Hsg		3.15	%	11/1/2054	Aa2			1,000		1,040,490
NYC HDC		3.35	%	11/1/2065	AA+			1,915		1,982,619
NYC Hsg - 8 Spruce St		4.50	%	2/15/2048	NR			1,000		1,041,310
NYS Mtg		2.55	%	4/1/2050	Aa1			3,000		3,062,610
Westchester Co - SUNY Purchase Hsg		5.00	%	6/1/2047	BBB			1,000		1,054,110
Total										8,181,139
Lease Obligations 4.37%
Erie Co IDA - Buffalo Sch Dist		5.00	%	5/1/2027	AA			1,750		2,119,040
Erie Co IDA - Buffalo Sch Dist		5.00	%	5/1/2028	AA			1,050		1,269,597
Erie Co IDA - Buffalo Sch Dist		5.25	%	5/1/2030	AA			2,575		2,678,206
Erie Co IDA - Buffalo Sch Dist		5.25	%	5/1/2032	AA			1,000		1,039,570
Hudson Yards		5.00	%	2/15/2031	Aa2			2,000		2,428,840
Hudson Yards		5.00	%	2/15/2033	Aa2			1,065		1,278,500
NY Dorm - Court Facs		Zero Coupon		8/1/2021	AA			2,265		2,255,691
NY Dorm - Master BOCES		5.50	%	8/15/2026	Aa2			1,560		1,647,469
NY Liberty Dev Corp - 4 WTC		5.00	%	11/15/2031	A			1,000		1,043,560

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Lease Obligations (continued)
NYC TFA - Bldg Aid		5.00	%	7/15/2025	AA	$	1,510	$	1,635,119
NYC TFA - Bldg Aid		5.00	%	7/15/2027	AA		1,425		1,483,297
NYC TFA - Bldg Aid		5.00	%	7/15/2035	AA		2,005		2,450,270
PR Infra Fin Auth - Mepsi Campus(d)		6.50	%	10/1/2037	NR		500		101,250
Total									21,430,409
Other 0.85%
Build NYC Res Corp - Childrens Aid Soc		4.00	%	7/1/2044	A+		1,340		1,512,083
Build NYC Res Corp - Childrens Aid Soc		4.00	%	7/1/2049	A+		2,355		2,630,935
Total									4,143,018
Other Revenue 1.40%
Brooklyn Arena LDC - Barclays Ctr		5.00	%	7/15/2042	Ba1		3,000		3,190,530
Build NYC Res Corp - YMCA		5.00	%	8/1/2040	A-		525		579,989
NY Dorm - NYSARC Inc		5.125	%	7/1/2030	Aa2		2,000		2,004,100
Yonkers EDC - Charter Sch Ed Excellence		6.25	%	10/15/2040	BB		1,100		1,109,152
Total									6,883,771
Special Tax 1.21%
NYC IDA - Queens Stadium (AMBAC)		5.00	%	1/1/2031	Baa3		2,075		2,075,207
NYC IDA - Yankee Stadium (AGC)		Zero Coupon		3/1/2043	AA		420		209,177
NYC IDA - Yankee Stadium (AGC)		Zero Coupon		3/1/2044	AA		640		306,016
NYC IDA - Yankee Stadium (AGC)		Zero Coupon		3/1/2047	AA		295		126,287
NYC IDA - Yankee Stadium (NPFGC)(FGIC)		2.419% (CPI Based	)#	3/1/2026	Baa1		3,450		3,192,043
Total									5,908,730
Tax Revenue 13.44%
Hudson Yards		5.75	%	2/15/2047	Aa2		1,030		1,061,889
MTA NY		4.00	%	11/15/2035	AA		200		221,006
MTA NY		5.25	%	11/15/2032	AA		620		739,865
MTA NY - Dedicated Tax		5.00	%	11/15/2034	AA		1,035		1,237,705
MTA NY - Dedicated Tax		5.25	%	11/15/2031	AA		1,160		1,391,606
NY Dorm - PIT		4.00	%	3/15/2049	Aa1		1,675		1,940,839
NY Dorm - PIT		5.00	%	3/15/2027	AA+		1,250		1,483,237
NY Dorm - PIT		5.00	%	3/15/2032	Aa1		3,000		3,888,810
NY Dorm - PIT		5.00	%	2/15/2042	AA+		2,055		2,483,283
NY Dorm - PIT		5.00	%	3/15/2045	Aa1		2,000		2,454,900

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tax Revenue (continued)
NY Dorm - Sales Tax		5.00	%	3/15/2026	AA+	$	1,000	$	1,190,650
NY Dorm - Sales Tax		5.00	%	3/15/2043	AA+		2,025		2,426,638
NY St Dorm Auth - PIT		4.00	%	3/15/2048	Aa1		1,900		2,144,340
NY UDC - PIT		4.00	%	3/15/2047	AA+		1,650		1,841,235
NY UDC - PIT		5.00	%	3/15/2033	AA+		2,010		2,226,015
NY UDC - PIT		5.00	%	3/15/2036	AA+		1,500		1,703,895
NY UDC - PIT		5.00	%	3/15/2040	AA+		1,000		1,215,860
NY UDC Sales Tax		4.00	%	3/15/2044	Aa1		1,250		1,440,562
NYC TFA - Future Tax		4.00	%	8/1/2039	AAA		1,000		1,142,850
NYC TFA - Future Tax		4.00	%	11/1/2042	AAA		1,675		1,917,121
NYC TFA - Future Tax		4.00	%	5/1/2043	AAA		2,000		2,257,000
NYC TFA - Future Tax		5.00	%	2/1/2027	AAA		1,500		1,538,010
NYC TFA - Future Tax		5.00	%	11/1/2030	AAA		2,075		2,596,489
NYC TFA - Future Tax		5.00	%	11/1/2032	AAA		1,535		1,898,027
NYC TFA - Future Tax		5.00	%	5/1/2034	AAA		125		125,474
NYC TFA - Future Tax		5.00	%	5/1/2035	AAA		1,230		1,506,467
NYC TFA - Future Tax		5.00	%	8/1/2040	AAA		2,530		3,074,355
NYC TFA - Future Tax		5.00	%	8/1/2041	AAA		2,975		3,606,295
NYC TFA - Future Tax		5.00	%	8/1/2042	AAA		2,700		3,314,277
NYC TFA - Future Tax		5.00	%	2/1/2043	AAA		2,510		2,999,902
NYC TFA - Future Tax		5.00	%	5/1/2043	AAA		1,400		1,682,310
PR Corp Sales Tax		Zero Coupon		7/1/2029	NR		163		124,633
PR Corp Sales Tax		Zero Coupon		7/1/2031	NR		708		499,352
PR Corp Sales Tax		Zero Coupon		7/1/2033	NR		710		459,853
PR Corp Sales Tax		Zero Coupon		7/1/2051	NR		5,041		1,029,574
PR Corp Sales Tax		4.329	%	7/1/2040	NR		489		492,487
PR Corp Sales Tax		4.329	%	7/1/2040	NR		858		864,117
PR Corp Sales Tax		4.536	%	7/1/2053	NR		64		65,013
PR Corp Sales Tax		4.55	%	7/1/2040	NR		153		156,366
PR Corp Sales Tax		4.75	%	7/1/2053	NR		1,199		1,235,162
PR Corp Sales Tax		4.784	%	7/1/2058	NR		180		186,039
PR Corp Sales Tax		5.00	%	7/1/2058	NR		1,922		2,014,352
Total									65,877,860
Tobacco 3.54%
Erie Co Tobacco		Zero Coupon		6/1/2055	NR		8,000		524,240
Erie Co Tobacco		Zero Coupon		6/1/2060	NR		20,000		821,600
Monroe Co Tobacco		Zero Coupon		6/1/2061	NR		10,000		391,500
Nassau Co Tobacco		Zero Coupon		6/1/2060	NR		15,000		549,600
Nassau CO Tobacco		5.125	%	6/1/2046	B-		2,085		2,085,104
Rockland Tobacco†		Zero Coupon		8/15/2060	NR		10,575		525,260
Suffolk Tobacco Asset Sec Corp		5.00	%	6/1/2032	BBB		1,335		1,379,990

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Tobacco (continued)
Suffolk Tobacco Asset Sec Corp		5.25	%	6/1/2037	BBB	$	1,175	$	1,218,005
Suffolk Tobacco Asset Sec Corp		6.00	%	6/1/2048	NR		1,350		1,351,269
Suffolk Tobacco Asset Sec Corp		6.625	%	6/1/2044	NR		1,000		1,032,750
TSASC		5.00	%	6/1/2034	A-		1,000		1,173,060
TSASC		5.00	%	6/1/2035	A-		300		350,691
TSASC		5.00	%	6/1/2036	A-		100		116,475
TSASC		5.00	%	6/1/2041	BBB+		510		562,295
TSASC		5.00	%	6/1/2048	NR		3,300		3,351,876
Westchester Tobacco Asset Securitization Corp		5.125	%	6/1/2051	B		1,750		1,910,895
Total									17,344,610
Transportation 26.48%
Buffalo & Erie PBA - Peace Bridge		5.00	%	1/1/2034	A+		600		735,156
MTA NY		4.00	%	11/15/2051	A2		3,000		3,118,950
MTA NY		4.75	%	11/15/2045	A2		1,500		1,665,855
MTA NY		5.00	%	11/15/2023	A2		2,455		2,606,744
MTA NY		5.00	%	11/15/2028	A2		710		823,934
MTA NY		5.00	%	11/15/2028	A2		705		860,467
MTA NY		5.00	%	11/15/2029	A2		1,600		1,769,536
MTA NY		5.00	%	11/15/2029	A2		1,400		1,610,098
MTA NY		5.00	%	11/15/2030	A2		1,500		1,682,865
MTA NY		5.00	%	11/15/2030	A2		100		114,752
MTA NY		5.00	%	11/15/2033	A2		1,360		1,551,842
MTA NY		5.00	%	11/15/2033	A2		1,500		1,623,495
MTA NY		5.00	%	11/15/2041	A2		1,000		1,101,210
MTA NY		5.00	%#(a)	11/15/2045	A2		900		1,038,609
MTA NY		5.00	%	11/15/2050	A2		1,750		1,987,737
MTA NY		5.25	%	11/15/2028	A2		3,740		4,213,596
MTA NY		5.25	%	11/15/2035	A2		1,170		1,271,720
MTA NY (AGM)		4.00	%	11/15/2048	AA		1,500		1,644,855
MTA NY (AGM)		4.00	%	11/15/2049	AA		2,965		3,233,688
MTA NY - Dedicated Tax		5.00	%	11/15/2033	AA		1,520		1,823,362
Niagara Frontier Trsp - Buffalo Intl Arpt AMT		5.00	%	4/1/2027	A3		1,000		1,130,310
Niagara Frontier Trsp - Buffalo Intl Arpt AMT		5.00	%	4/1/2036	A3		850		1,034,280
Niagara Frontier Trsp - Buffalo Intl Arpt AMT		5.00	%	4/1/2038	A3		725		876,605
Niagara Frontier Trsp - Buffalo Intl Arpt AMT		5.00	%	4/1/2039	A3		350		422,044
NY Bridge Auth		4.00	%	1/1/2027	Aa3		1,000		1,048,000
NY Trans Dev Corp - Delta AMT		4.00	%	1/1/2036	Baa3		3,495		3,534,668

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
Transportation (continued)
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2033	Baa3	$	3,680	$	3,946,469
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2034	Baa3		1,600		1,715,856
NY Trans Dev Corp - Delta AMT		5.00	%	1/1/2036	Baa3		2,295		2,461,181
NY Trans Dev Corp - LaGuardia Airport AMT		4.00	%	7/1/2031	Baa3		2,000		2,088,900
NY Trans Dev Corp - LaGuardia Airport AMT		4.00	%	7/1/2046	Baa3		2,050		2,090,057
NY Trans Dev Corp - LaGuardia Airport AMT		5.25	%	1/1/2050	Baa3		12,280		13,321,344
NY Trans Dev Corp - TOGA AMT		5.00	%	1/1/2023	Baa3		1,500		1,555,050
NY Twy Auth		4.00	%	1/1/2041	A2		1,000		1,143,190
NY Twy Auth		5.00	%	1/1/2032	A1		150		185,474
NY Twy Auth		5.00	%	1/1/2036	A1		1,760		1,968,754
NY Twy Auth (AGM)		3.00	%	1/1/2046	AA		1,000		1,012,770
NY Twy Auth TCRS (BAM)		4.00	%	1/1/2050	AA		2,500		2,825,725
Port Auth NY & NJ		5.00	%	11/15/2042	Aa3		1,365		1,644,102
Port Auth NY & NJ - JFK IAT		5.00	%	12/1/2020	Baa1		60		60,482
Port Auth NY & NJ - JFK IAT		5.50	%	12/1/2031	Baa1		295		297,354
Port Auth NY & NJ - JFK IAT		6.00	%	12/1/2036	Baa1		1,185		1,194,468
Port Auth NY & NJ - JFK IAT		6.00	%	12/1/2042	Baa1		1,190		1,199,532
Port Auth NY & NJ - JFK IAT CR (AGM)		5.50	%	12/1/2031	AA		225		228,847
Port Auth NY & NJ - JFK IAT CR (AGM)		6.00	%	12/1/2036	AA		400		407,660
Port Auth NY & NJ - JFK IAT CR (AGM)		6.00	%	12/1/2042	AA		1,615		1,645,927
Port Auth NY & NJ AMT		4.00	%	9/1/2043	Aa3		3,650		4,059,603
Port Auth NY & NJ AMT		4.00	%	11/1/2047	Aa3		4,000		4,427,720
Port Auth NY & NJ AMT		4.00	%	11/1/2059	Aa3		800		878,872
Port Auth NY & NJ AMT		5.00	%	10/15/2024	Aa3		1,250		1,310,850
Port Auth NY & NJ AMT		5.00	%	10/15/2027	Aa3		1,485		1,832,742
Port Auth NY & NJ AMT		5.00	%	9/15/2028	Aa3		1,000		1,258,550
Port Auth NY & NJ AMT		5.00	%	11/15/2031	Aa3		3,415		4,178,321
Port Auth NY & NJ AMT		5.00	%	9/1/2032	Aa3		805		1,018,727
Port Auth NY & NJ AMT		5.00	%	11/15/2032	Aa3		2,850		3,385,258
Port Auth NY & NJ AMT		5.00	%	9/15/2033	Aa3		2,820		3,440,372
Port Auth NY & NJ AMT		5.00	%	10/1/2033	Aa3		3,200		3,375,840
Port Auth NY & NJ AMT		5.00	%	10/15/2033	Aa3		1,000		1,195,250
Port Auth NY & NJ AMT		5.00	%	9/15/2034	Aa3		1,000		1,216,660
Port Auth NY & NJ AMT		5.00	%	4/1/2036	Aa3		1,050		1,230,789
Port Auth NY & NJ AMT		5.00	%	10/15/2041	Aa3		1,250		1,293,875
Port Auth NY & NJ AMT		5.00	%	9/15/2048	Aa3		365		431,047
Triborough Brdg & Tunl Auth		4.00	%	11/15/2044	AA-		2,145		2,433,545
Triborough Brdg & Tunl Auth		4.00	%	11/15/2048	AA-		2,015		2,248,841
Triborough Brdg & Tunl Auth		4.00	%	11/15/2054	AA-		1,500		1,704,975
Triborough Brdg & Tunl Auth		5.00	%	11/15/2027	AA-		500		611,615
Triborough Brdg & Tunl Auth		5.00	%	11/15/2028	AA-		600		733,938

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate			Maturity Date	Credit Rating: S&P or Moody’s		Principal Amount (000)		Fair Value
Transportation (continued)
Triborough Brdg & Tunl Auth		5.00	%	11/15/2038	AA-		$	1,000	$	1,199,070
Triborough Brdg & Tunl Auth		5.00	%	11/15/2047	AA-			1,135		1,340,798
Triborough Brdg & Tunl Auth		5.00	%	11/15/2054	AA-			1,200		1,494,120
Total										129,818,898
Utilities 8.48%
Buffalo Muni Wtr Fin Auth (AGM)		5.00	%	7/1/2043	AA			600		717,396
Buffalo Muni Wtr Fin Auth (AGM)		5.00	%	7/1/2048	AA			1,750		2,085,772
Guam Pwr Auth (Guatemala)(e)		5.00	%	10/1/2020	BBB			500		503,620
Guam Pwr Auth (Guatemala)(e)		5.00	%	10/1/2021	BBB			500		518,035
Guam Waterworks Auth (Guatemala)(e)		5.00	%	7/1/2036	A-			400		456,356
Guam Waterworks Auth (Guatemala)(e)		5.00	%	1/1/2050	A-			600		717,666
Long Island Power Auth		5.00	%	9/1/2025	A			1,000		1,089,010
Long Island Power Auth		5.00	%	9/1/2034	A			2,000		2,308,340
Long Island Power Auth		5.00	%	9/1/2039	A			1,000		1,148,460
Long Island Power Auth		5.00	%	9/1/2047	A			1,115		1,332,849
Long Island Power Auth (AGC)		5.25	%	9/1/2029	AA			2,000		2,654,640
New York St Pwr Auth		4.00	%	11/15/2045	Aa1			1,325		1,569,873
NY Elec Sys - LIPA		4.00	%	9/1/2038	A			1,500		1,705,785
NY Elec Sys - LIPA		4.00	%	9/1/2039	A			1,000		1,134,320
NYC Muni Water		4.00	%	6/15/2049	AA+			2,985		3,404,333
NYC Muni Water		5.00	%	6/15/2035	AA+			1,550		1,733,706
NYC Muni Water		5.00	%	6/15/2035	AA+			1,675		1,937,288
NYC Muni Water		5.00	%	6/15/2036	AA+			2,250		2,597,580
NYC Muni Water		5.00	%	6/15/2036	AA+			1,750		2,020,340
NYC Muni Water		5.00	%	6/15/2040	AA+			1,250		1,561,925
NYC Muni Water		5.00	%	6/15/2046	AA+			3,140		3,818,648
NYC Muni Water		5.00	%	6/15/2048	AA+			1,675		2,058,156
NYC Muni Water		5.25	%	6/15/2037	AA+			1,500		1,854,495
NYC Muni Water		5.25	%	6/15/2047	AA+			1,000		1,225,950
PR Aqueduct & Swr Auth		6.00	%	7/1/2044	Ca			535		544,363
PR Elec Pwr Auth(d)		5.75	%	7/1/2036	D	(b)		1,250		881,250
Total										41,580,156
Total Municipal Bonds (cost $465,630,494)										482,503,902

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(continued)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Investments	Interest Rate#			Interest Rate Reset Date(f)	Final Maturity Date	Credit Rating: S&P or Moody’s	Principal Amount (000)		Fair Value
SHORT-TERM INVESTMENTS 0.73%
Variable Rate Demand Notes 0.73%
Tax Revenue 0.61%
NYC TFA - Future Tax		0.05	%	7/1/2020	11/1/2044	AAA	$	3,000	$	3,000,000
Utilities 0.12%
NYC Muni Water		0.05	%	7/1/2020	6/15/2050	AA+		600		600,000
Total Short-Term Investments (cost $3,600,000)										3,600,000
Total Investments in Securities 99.17% (cost $469,230,494)										486,103,902
Cash and Other Assets in Excess of Liabilities (g) 0.83%										4,060,721
Net Assets 100.00%									$	490,164,623

AGC	Insured by - Assured Guarantee Corp.
AGM	Insured by - Assured Guaranty Municipal Corporation.
AMBAC	Insured by - AMBAC Assurance Corporation.
AMT	Income from the security may be subject to Alternative Minimum Tax.
BAM	Insured by - Build America Mutual.
CPI	Consumer Price Index: Rate fluctuate based on CPI.
FGIC	Insured by - Financial Guaranty Insurance Company.
NPFGC	Insured by - National Public Finance Guarantee Corporation.
NR	Not Rated.
SIFMA	Insured by - Securities Industry and Financial Markets Association.
TCRS	Transferable Custodial Receipt.
†	Security was purchased pursuant to Rule 144A under the Securities Act of 1933 and, unless registered under such Act or exempted from registration, may only be resold to qualified institutional buyers. At June 30, 2020, the total value of Rule 144A securities was $17,449,450, which represents 3.56% of net assets.
#	Variable rate security.  The interest rate represents the rate in effect at June 30, 2020.
(a)	Variable Rate is Fixed to Float: Rate remains fixed or at Zero Coupon until designated future date.
(b)	This investment has been rated by Fitch IBCA.
(c)	Level 3 Investment as described in Note 2(b) in the Notes to Financials.  Security valued utilizing third party pricing information without adjustment. Such valuations are based on unobservable inputs. A significant change in third party information could result in a significantly lower or higher value of such Level 3 investments.
(d)	Defaulted (non-income producing security).
(e)	Foreign security traded in U.S. dollars.
(f)	The interest rate reset date shown represents the date in which the Fund has the right to sell a Variable Rate Demand Note (“VRDN”) back to the issuer for Principal Amount. The interest rate on the VRDN is generally reset daily based on the SIFMA Municipal Swap Index.
(g)	Cash and Other Assets in Excess of Liabilities include net unrealized depreciation on open futures contracts.

See Notes to Schedule of Investments.

Schedule of Investments (unaudited)(concluded)

LORD ABBETT MUNICIPAL INCOME FUND, INC. - NEW YORK TAX FREE FUND June 30, 2020

Open Futures Contracts at June 30, 2020:

Type	Expiration	Contracts	Position	Notional Amount			Notional Value			Unrealized Depreciation
U.S. Long Bond	September 2020	32	Short	$	(5,676,903	)	$	(5,714,000	)	$	(37,097	)

The following is a summary of the inputs used as of June 30, 2020 in valuing the Fund’s investments carried at fair value⁽¹⁾:

Investment Type(2)	Level 1			Level 2		Level 3		Total
Long-Term Investments
Municipal Bonds
General Obligation	$	—		$	28,389,754	$	2,326,360	$	30,716,114
Remaining Industries		—			451,787,788		—		451,787,788
Short-Term Investments
Variable Rate Demand Notes		—			3,600,000		—		3,600,000
Total	$	—		$	483,777,542	$	2,326,360	$	486,103,902
Other Financial Instruments
Futures Contracts
Assets	$	—		$	—	$	—	$	—
Liabilities		(37,097	)		—		—		(37,097	)
Total	$	(37,097	)	$	—	$	—	$	(37,097	)

(1)	Refer to Note 2(b) for a description of fair value measurements and the three-tier hierarchy of inputs.
(2)	See Schedule of Investments for fair values in each industry. The table above is presented by Investment Type. Industries are presented within an Investment Type should such Investment Type include securities classified as two or more Levels within the three-tier fair value hierarchy. Each Level 3 security is identified on the Schedule of Investments along with the valuation technique utilized.

The following is a reconciliation of investments with unobservable inputs (Level 3) that were used in determining fair value:

Investment Type	Municipal Bonds
Balance as of October 1, 2019	$	—
Accrued Discounts (Premiums)		(17,077	)
Realized Gain (Loss)		—
Change in Unrealized Appreciation (Depreciation)		3,337
Purchases		—
Sales		—
Transfers into Level 3		2,340,100
Transfers out of Level 3		—
Balance as of June 30, 2020	$	2,326,360
Change in unrealized appreciation/depreciation for the period ended June 30, 2020, related to Level 3 investments held at June 30, 2020	$	3,337

See Notes to Schedule of Investments.

1. ORGANIZATION

Lord Abbett Municipal Income Fund, Inc. (the “Company”) is registered under the Investment Company Act of 1940, as amended (the “Act”), as an open-end management investment company. The Company was organized as a Maryland corporation on December 27, 1983.

The Company currently consists of the following nine funds (separately, a “Fund” and collectively, the “Funds”) their respective active share classes:

Funds
Lord Abbett Short Duration Tax Free Fund (“Short Duration”)	A, C, F, F3 and I
Lord Abbett Intermediate Tax Free Fund (“Intermediate”)	A, C, F, F3 and I
Lord Abbett National Tax-Free Income Fund (“National”)	A, C, F, F3 and I
Lord Abbett High Yield Municipal Bond Fund (“High Yield”)	A, C, F, F3 and I
Lord Abbett Short Duration High Yield Municipal Bond Fund (“Short Duration High Yield”)	A, C, F, F3 and I
Lord Abbett California Tax-Free Income Fund (“California”)	A, C, F, F3 and I
Lord Abbett New Jersey Tax-Free Income Fund (“New Jersey”)	A, F, F3 and I
Lord Abbett New York Tax-Free Income Fund (“New York”)	A, C, F, F3 and I

Short Duration, Intermediate and National are diversified as defined in the Act. High Yield, Short Duration High Yield, California, New Jersey and New York are non-diversified as defined in the Act.

The investment objective of each Fund (except for High Yield and Short Duration High Yield) is to seek the maximum amount of interest income exempt from federal income tax as is consistent with reasonable risk. The investment objective of High Yield and Short Duration High Yield is to seek a high level of income exempt from federal income tax. Each of California, New Jersey and New York also seeks as high a level of interest income exempt from the personal income tax of its corresponding state as is consistent with reasonable risk. In addition, New York seeks as high a level of interest income exempt from New York City personal income tax as is consistent with reasonable risk.

2. SIGNIFICANT ACCOUNTING POLICIES

(a)	Investment Valuation-Under procedures approved by the Funds’ Board of Directors (the “Board”), Lord, Abbett & Co. LLC (“Lord Abbett”), each Fund’s investment manager, has formed a Pricing Committee to administer the pricing and valuation of portfolio investments and to ensure that prices utilized reasonably reflect fair value. Among other things, these procedures allow the Funds to utilize independent pricing services, quotations from securities and financial instrument dealers and other market sources to determine fair value.
	Securities are valued based on evaluated prices supplied by independent pricing services, which reflect broker/dealer supplied valuations and the independent pricing services’ own electronic data processing techniques. Exchange traded options and futures contracts are valued at the last sale price in the market where they are principally traded. If no sale has occurred, the mean between the most recently quoted bid and asked prices is used.
	Securities for which prices are not readily available are valued at fair value as determined by the Pricing Committee. The Pricing Committee considers a number of factors, including observable and unobservable inputs, when arriving at fair value. The Pricing Committee may use observable inputs such as yield curves, broker quotes, observable trading activity, option adjusted spread models and other relevant information to determine the fair value of portfolio investments. The Board or a designated committee thereof regularly reviews fair value determinations made by the Pricing Committee and may employ techniques such as reviewing related market activity, reviewing inputs and assumptions, and retrospectively comparing prices of subsequent purchases and sales transactions to fair value determinations made by the Pricing Committee.

Investments in open-end money market mutual funds are valued at their net asset value (“NAV”) as of the close of each business day. Short-term securities with 60 days or less remaining to maturity are valued using the amortized cost method, which approximates fair value.

(b) Fair Value Measurements-Fair value is defined as the price that each Fund would receive upon selling an investment or transferring a liability in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. A three-tier hierarchy is used to maximize the use of observable market data and minimize the use of unobservable inputs and to establish classification of fair value measurements for disclosure purposes. Inputs refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk - for example, the risk inherent in a particular valuation technique used to measure fair value (such as a pricing model) and/or the risk inherent in the inputs to the valuation technique. Inputs may be observable or unobservable. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability. Observable inputs are based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability. Unobservable inputs are based on the best information available in the circumstances. The three-tier hierarchy classification is determined based on the lowest level of inputs that is significant to the fair value measurement, and is summarized in the three broad Levels listed below:

· Level 1 - unadjusted quoted prices in active markets for identical investments;

· Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, etc.); and

· Level 3 - significant unobservable inputs (including each Fund’s own assumptions in determining the fair value of investments).

A summary of inputs used in valuing each Fund’s investments and other financial instruments as of June 30, 2020 and, if applicable, Level 3 rollforwards for the period then ended is included in each Fund’s Schedule of Investments.

Changes in valuation techniques may result in transfers into or out of an assigned level within the three-tier hierarchy. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

3. FEDERAL TAX INFORMATION

It is the policy of each Fund to meet the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all taxable income and capital gains to its shareholders. Therefore, no income tax provision is required.

Each Fund files U.S. federal and various state and local tax returns. No income tax returns are currently under examination. The statute of limitations on each Fund’s filed U.S. federal tax returns remains open generally three years after the filing of the tax return. The statutes of limitations on each Fund’s, state and local tax returns may remain open for an additional year depending upon the jurisdiction.