SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, DC 20549

                                  FORM 10-Q

        /x/         QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                For the quarterly period ended June 30, 2000
                                      OR
         / /        TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

          For the transition period from______________to____________

                        Commission File Number 0-15137


                                MASSBANK Corp.
            (Exact name of registrant as specified in its charter)


             Delaware                                     04-2930382
     (State or other jurisdiction of                      (I.R.S. Employer
     incorporation or organization)                       Identification No.)


                               123 HAVEN STREET
                         Reading, Massachusetts 01867
         (Address of principal executive offices, including Zip Code)

      Registrant's telephone number, including area code: (781) 662-0100


     Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days.  Yes [X]     No  [ ]


     The number of shares outstanding of the issuer's classes of common stock,
as of the latest practicable date is:

                    Class:  Common stock $1.00 per share.
               Outstanding at July 31, 2000: 3,248,943 shares.


                       MASSBANK CORP. AND SUBSIDIARIES
                                    INDEX


                        PART I - FINANCIAL INFORMATION



                                                                          Page
ITEM 1.  Financial Statements

           Consolidated Balance Sheets as of
             June 30, 2000 (unaudited) and December 31, 1999                 3

           Consolidated Statements of Income (unaudited)
             for the three months ended June 30, 2000 and 1999               4
             and for the six months ended June 30, 2000 and 1999             5

           Consolidated Statements of Changes in Stockholders' Equity
             for the six months ended June 30, 2000 (unaudited)
             and the year ended December 31, 1999                       6 -  7

           Consolidated Statements of Cash Flows (unaudited)
             for the six months ended June 30, 2000 and 1999            8 -  9

           Condensed Notes to the Consolidated Financial Statements    10 - 11


ITEM 2.  Management's Discussion and Analysis of Financial
           Condition and Results of Operations                         12 - 33


ITEM 3.  Quantitative and Qualitative Disclosures About Market Risk         33



                         PART II - OTHER INFORMATION


ITEM 1.  Legal Proceedings                                                  34

ITEM 2.  Changes in Securities                                              34

ITEM 3.  Defaults Upon Senior Securities                                    34

ITEM 4.  Submission of Matters to a Vote of Security Holders                34

ITEM 5.  Other Information                                                  34

ITEM 6.  Exhibits and Reports on Form 8-K                                   34


Signature Page                                                              35


                         MASSBANK CORP. AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                        (In thousands except share data)

                                                         June 30,    December 31,
                                                           2000          1999
                                                       (unaudited)
                                                                 
Assets:
Cash and due from banks                                  $ 11,163      $ 10,476
Short-term investments (Note 3)                           141,615       110,928
________________________________________________________________________________
    Total cash and cash equivalents                       152,778       121,404
Interest-bearing deposits in banks                          1,496         3,841
Securities held to maturity, at amortized cost
  (market value of $230 in 2000 and 1999)                     230           230
Securities available for sale, at market value (amortized
  cost of $442,058 in 2000 and $453,844 in 1999)          441,216       457,502
Trading securities, at market value                             2         6,042
Loans: (Note 4)
  Mortgage loans                                          280,926       288,580
  Other loans                                              36,698        36,785
  Less: allowance for loan losses                          (2,564)       (2,555)
________________________________________________________________________________
    Net loans                                             315,060       322,810
Premises and equipment                                      4,033         4,127
Real estate acquired through foreclosure                       --            62
Accrued interest receivable                                 4,813         5,045
Goodwill                                                    1,239         1,288
Accrued income tax asset, net                                 117           292
Deferred income tax asset, net                              1,695            --
Other assets                                                2,476         2,073
________________________________________________________________________________
    Total assets                                         $925,155      $924,716
Liabilities and Stockholders' Equity:
Deposits                                                 $819,812      $818,057
Escrow deposits of borrowers                                1,349         1,477
Employee stock ownership plan liability                       468           468
Deferred income taxes payable                                  --           199
Other liabilities                                           2,673         3,036
________________________________________________________________________________
    Total liabilities                                     824,302       823,237
Stockholders' Equity:
  Preferred stock, par value $1.00 per share;
     2,000,000 shares authorized, none issued                  --            --
  Common stock, par value $1.00 per share;
     10,000,000 shares authorized, 7,412,132 and
     7,407,432 shares issued, respectively                  7,412         7,407
  Additional paid-in capital                               61,044        60,591
  Retained earnings                                        89,520        85,873
________________________________________________________________________________
                                                          157,976       153,871
  Accumulated other comprehensive income (loss): (Note 5)
    Net unrealized gains (losses) on securities
      available for sale, net of tax effect                  (681)        1,966
  Treasury stock at cost, 4,170,689 and
      4,096,189 shares, respectively                      (55,974)      (53,890)
  Common stock acquired by ESOP                              (468)         (468)
________________________________________________________________________________
    Total stockholders' equity                            100,853       101,479
________________________________________________________________________________
    Total liabilities and stockholders' equity           $925,155      $924,716
<FN>
See accompanying condensed notes to consolidated financial statements.



                         MASSBANK CORP. AND SUBSIDIARIES
                        CONSOLIDATED STATEMENTS OF INCOME
                                   (Unaudited)

                                                            Three months ended
                                                                 June 30,
(In thousands except share data)                             2000        1999
______________________________________________________________________________
                                                                 
Interest and dividend income:
  Mortgage Loans                                          $ 4,914      $ 5,138
  Other loans                                                 741          486
  Securities available for sale:
    Mortgage-backed securities                              4,748        4,360
    Other securities                                        2,380        2,258
  Trading securities                                           12           75
  Federal funds sold                                        2,002        1,704
  Other investments                                           118          324
______________________________________________________________________________
    Total interest and dividend income                     14,915       14,345
______________________________________________________________________________
Interest expense:
  Deposits                                                  8,621        8,215
______________________________________________________________________________
    Total interest expense                                  8,621        8,215
______________________________________________________________________________
    Net interest income                                     6,294        6,130
Provision for loan losses                                      15           60
______________________________________________________________________________
    Net interest income after provision for loan losses     6,279        6,070
______________________________________________________________________________
Non-interest income:
  Deposit account service fees                                172          178
  Gains on securities, net                                    886        1,131
  Other                                                       235          269
______________________________________________________________________________
    Total non-interest income                               1,293        1,578
______________________________________________________________________________
Non-interest expense:
  Salaries and employee benefits                            1,649        1,893
  Occupancy and equipment                                     501          512
  Data processing                                             117          116
  Professional services                                       498          106
  Advertising and marketing                                    63           47
  Amortization of intangibles                                  83           83
  Other                                                       414          365
______________________________________________________________________________
    Total non-interest expense                              3,325        3,122
______________________________________________________________________________
    Income before income taxes                              4,247        4,526
Income tax expense                                          1,530        1,660
______________________________________________________________________________
    Net income                                            $ 2,717      $ 2,866
______________________________________________________________________________
Weighted average common shares outstanding:
  Basic                                                 3,229,032    3,379,796
  Diluted                                               3,304,904    3,495,618
Earnings per share (in dollars):
  Basic                                                   $  0.84      $  0.85
  Diluted                                                    0.82         0.82
<FN>
See accompanying condensed notes to consolidated financial statements.



                         MASSBANK CORP. AND SUBSIDIARIES
                        CONSOLIDATED STATEMENTS OF INCOME
                                   (Unaudited)

                                                             Six months ended
                                                                 June 30,
(In thousands except share data)                             2000        1999
______________________________________________________________________________
                                                                 
Interest and dividend income:
  Mortgage Loans                                          $ 9,924      $10,263
  Other loans                                               1,457          921
  Securities available for sale:
    Mortgage-backed securities                              9,558        8,815
    Other securities                                        4,785        4,365
  Trading securities                                           53          345
  Federal funds sold                                        3,502        3,367
  Other investments                                           346          642
______________________________________________________________________________
    Total interest and dividend income                     29,625       28,718
______________________________________________________________________________
Interest expense:
  Deposits                                                 17,042       16,448
______________________________________________________________________________
    Total interest expense                                 17,042       16,448
______________________________________________________________________________
    Net interest income                                    12,583       12,270
Provision for loan losses                                      30          110
______________________________________________________________________________
    Net interest income after provision for loan losses    12,553       12,160
______________________________________________________________________________
Non-interest income:
  Deposit account service fees                                346          356
  Gains on securities, net                                  1,853        2,509
  Other                                                       406          454
______________________________________________________________________________
    Total non-interest income                               2,605        3,319
______________________________________________________________________________
Non-interest expense:
  Salaries and employee benefits                            3,469        3,762
  Occupancy and equipment                                   1,073        1,059
  Data processing                                             245          241
  Professional services                                       666          220
  Advertising and marketing                                   118           95
  Amortization of intangibles                                 165          163
  Other                                                       769          750
______________________________________________________________________________
    Total non-interest expense                              6,505        6,290
______________________________________________________________________________
    Income before income taxes                              8,653        9,189
Income tax expense                                          3,108        3,410
______________________________________________________________________________
    Net income                                            $ 5,545      $ 5,779
______________________________________________________________________________
Weighted average common shares outstanding:
  Basic                                                 3,246,078    3,415,146
  Diluted                                               3,321,132    3,531,267
Earnings per share (in dollars):
  Basic                                                   $  1.71      $  1.69
  Diluted                                                    1.67         1.64
<FN>
See accompanying condensed notes to consolidated financial statements.



                                            MASSBANK CORP. AND SUBSIDIARIES
                              CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
                                  For The Six Months Ended June 30, 2000 (unaudited)
                                           (In thousands except share data)

                                                                                          ACCUMULATED      COMMON
                                                      ADDITIONAL                          OTHER            STOCK
                                              COMMON   PAID-IN     RETAINED    TREASURY   COMPREHENSIVE    ACQUIRED
                                              STOCK    CAPITAL     EARNINGS    STOCK      INCOME (LOSS)    BY ESOP    TOTAL
                                            ________  __________  _________  __________  __________     _________  ________
                                                                                             
Balance at December 31, 1999                  $7,407    $60,591    $85,873    $(53,890)    $ 1,966        $(468)  $101,479
  Net Income                                      --         --      5	,545          --          --           --      5,545
  Other comprehensive (loss),
  net of tax:
    Unrealized losses on securities,
    net of reclassification adjustment (Note 5)   --         --         --          --      (2,647)          --     (2,647)
                                                                                                                     _____
  Comprehensive income                                                                                               2,898
  Cash dividends declared and paid
  ($0.585 per share)                              --         --     (1,903)         --          --           --     (1,903)
  Tax benefit resulting from dividends
    paid on unallocated shares held by the ESOP   --         --          5          --          --           --          5
  Amortization of ESOP shares
    committed to be released                      --         45         --          --          --           --         45
  Purchase of Company stock for
    deferred compensation plan                    --        346         --        (346)         --           --         --
  Purchase of treasury stock                      --         --         --      (1,738)         --           --     (1,738)
  Exercise of stock options
    and related tax benefits                       5         62         --          --          --           --         67
___________________________________________________________________________________________________________________________

Balance at June 30, 2000                      $7,412    $61,044    $89,520    $(55,974)    $  (681)       $(468)  $100,853


<FN>
See accompanying condensed notes to consolidated financial statements.



                                            MASSBANK CORP. AND SUBSIDIARIES
                               CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
                                 For The Year Ended December 31, 1999 (unaudited)
                                             (In thousands except share data)

                                                                                          ACCUMULATED      COMMON
                                                      ADDITIONAL                          OTHER            STOCK
                                              COMMON   PAID-IN     RETAINED    TREASURY   COMPREHENSIVE    ACQUIRED
                                              STOCK    CAPITAL     EARNINGS    STOCK      INCOME (LOSS)    BY ESOP    TOTAL
                                            ________  __________  _________  __________  __________     _________  ________
                                                                                             
Balance at December 31, 1998                  $7,384    $60,003    $78,308    $(46,272)    $11,691        $(625)  $110,489
  Net income                                      --         --     11,311          --          --           --     11,311
  Other comprehensive (loss), net of tax:
    Unrealized (losses) on securities,
    net of reclassification adjustment (Note 5)   --         --         --          --      (9,725)          --     (9,725)
                                                                                                                    ______
  Comprehensive income                                                                                               1,586
  Cash dividends declared and paid
    ($1.11 per share)                             --         --     (3,759)         --          --           --     (3,759)
  Tax benefit resulting from dividends
    paid on unallocated shares held by the ESOP   --         --         13          --          --           --         13
  Net decrease in liability to ESOP               --         --         --          --          --          157        157
  Amortization of ESOP shares
    committed to be released                      --        163         --          --          --           --        163
  Purchase of treasury stock                      --         --         --      (7,618)         --           --     (7,618)
  Exercise of stock options
    and related tax benefits                      23        425         --          --          --           --        448
__________________________________________________________________________________________________________________________

Balance at December 31, 1999                  $7,407    $60,591    $85,873    $(53,890)    $ 1,966        $(468)  $101,479


<FN>
See accompanying condensed notes to consolidated financial statements.



                             MASSBANK CORP. AND SUBSIDIARIES
                          CONSOLIDATED STATEMENTS OF CASH FLOWS
                                       (unaudited)

                                                                          Six Months Ended
                                                                              June 30,
                                                                          2000       1999
                                                                          ____       ____
                                                                           (In thousands)
                                                                            
Cash flows from operating activities:
  Net income                                                           $ 5,545    $ 5,779
  Adjustments to reconcile net income to net cash
    provided by (used in) operating activities:
    Depreciation and amortization                                          447        469
    Loan interest capitalized                                              (22)       (21)
    Amortization of ESOP shares committed to be released                    45         88
    Decrease in accrued interest receivable                                232         27
    (Decrease) increase in other liabilities                              (363)       217
    Increase (decrease) in current income taxes payable                    175       (944)
    Accretion of discounts on securities, net of amortization
      of premiums                                                         (422)      (547)
    Net trading securities activity                                      6,559     25,180
    Gains on securities available for sale, net                         (1,544)    (2,486)
    Gains on trading securities, net                                      (309)       (23)
    (Decrease) increase in deferred mortgage loan
      origination fees, net of amortization                                (70)        53
    Deferred income tax benefit                                            (42)       (94)
    Decrease (increase) in other assets                                    113       (217)
    Provision for loan losses                                               30        110
    Gains on sales of real estate acquired through foreclosure              (8)        --
    Gains on sales of premises and equipment                                --         (2)
    Decrease in escrow deposits of borrowers                              (128)       (88)
__________________________________________________________________________________________
        Net cash provided by operating activities                       10,238     27,501
__________________________________________________________________________________________
Cash flows from investing activities:
    Proceeds from maturities of term federal funds                          --     25,000
    Net decrease (increase) in interest bearing bank deposits            2,345     (1,516)
    Proceeds from sales of investment securities available for sale     22,122     41,968
    Proceeds from maturities of investment securities
      available for sale                                                25,000     42,800
    Purchases of investment securities
      available for sale                                               (44,000)  (109,866)
    Purchases of mortgage-backed securities                            (13,748)   (46,659)
    Principal repayments of mortgage-backed securities                  23,650     41,159
    Principal repayments of securities held to maturity                     --        124
    Principal repayments of securities available for sale                    2         41
    Loans originated                                                   (14,749)   (61,042)
    Loan principal payments received                                    22,535     34,514
    Loans purchased                                                         --       (345)
    Purchases of premises & equipment                                     (162)      (264)
    Proceeds from sales of real estate acquired through foreclosure         70         86
    Proceeds from sales of premises and equipment                           --          2
__________________________________________________________________________________________
        Net cash provided by (used in) investing activities             23,065    (33,998)
__________________________________________________________________________________________



                             MASSBANK CORP. AND SUBSIDIARIES
                    CONSOLIDATED STATEMENTS OF CASH FLOWS (continued)
                                       (unaudited)

                                                                         Six Months Ended
                                                                             June 30,
                                                                         2000        1999
                                                                         ____        ____
                                                                          (In thousands)
                                                                           
Cash flows from financing activities:
    Net increase in deposits                                             1,640      5,146
    Payments to acquire treasury stock                                  (2,084)    (3,905)
    Purchase of Company stock for deferred compensation plan               346         --
    Issuance of common stock under stock option plan                        67        156
    Dividends paid on common stock                                      (1,903)    (1,850)
    Tax benefit resulting from dividends paid on
      unallocated shares held by the ESOP                                    5          6
__________________________________________________________________________________________
      Net cash used in financing activities                             (1,929)      (447)
__________________________________________________________________________________________
      Net increase (decrease) in cash and cash equivalents              31,374     (6,944)
    Cash and cash equivalents at beginning of period                   121,404    154,814
__________________________________________________________________________________________
    Cash and cash equivalents at end of period                        $152,778   $147,870
__________________________________________________________________________________________
Supplemental cash flow disclosures:
Cash transactions:
    Cash paid during the period for interest                           $17,047    $16,454
    Cash paid during the period for taxes, net of refunds                2,965      4,402
    Purchases of securities executed but not settled at
      beginning of period which settled during the period                  117        129
    Sales of securities executed but not settled at
      beginning of period which settled during the period                  202        583
Non-cash transactions:
    SFAS 115:
      Decrease in accumulated other comprehensive income                (2,647)    (6,411)
      Decrease in deferred tax liabilities                              (1,853)    (4,326)
    Purchases of securities executed but not settled at end of period      100      6,038
    Sales of securities executed but not settled at end of period          701        755
__________________________________________________________________________________________
<FN>
See accompanying condensed notes to consolidated financial statements.


                                      MASSBANK CORP.
                 CONDENSED NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(1)  Basis of Presentation
     The financial condition and results of operations of MASSBANK Corp. (the
"Company") essentially reflect the operations of its subsidiary, MASSBANK (the
"Bank").  All significant intercompany balances and transactions have been
eliminated in consolidation.

     The accompanying financial statements have been prepared in accordance
with generally accepted accounting principles, and in the opinion of management,
include all adjustments of a normal recurring nature necessary for the fair
presentation of the financial condition of the Company as of June 30, 2000 and
December 31, 1999, and its operating results for the three and six months ended
June 30, 2000 and 1999.  The results of operations for any interim period are
not necessarily indicative of the results to be expected for the entire year.

     Certain amounts in the prior year's consolidated financial statements
have been reclassified to permit comparison with the current fiscal year.

     The information in this report should be read in conjunction with the
financial statements and related notes included in the Annual Report on Form
10-K for the year ended December 31, 1999.

(2)  Cash and Cash Equivalents:
     For purposes of reporting cash flows, cash and cash equivalents consist of
cash and due from banks, and short-term investments with original maturities of
less than 90 days.

(3)  Short-Term Investments
     Short-term investments consist of the following:
________________________________________________________________________________
                                                   At                  At
(In thousands)                               June 30, 2000     December 31, 1999
________________________________________________________________________________
  Federal funds sold (overnight)               $140,142             $ 86,211
  Money market funds                              1,473               24,717
________________________________________________________________________________
    Total short-term investments               $141,615             $110,928
________________________________________________________________________________

The investments above are stated at cost which approximates market value and
have original maturities of 90 days or less.

(4)  Commitments
     At June 30, 2000, the Company had outstanding commitments to originate
mortgage loans and to advance funds for construction loans amounting to
$2,591,000 and commitments under existing home equity lines of credit and other
loans of approximately $31,279,000 which are not reflected on the consolidated
balance sheet.  In addition, as of June 30, 2000, the Company had a performance
standby letter of credit conveyed to others in the amount of $468,000 which is
also not reflected on the consolidated balance sheet.

CONDENSED NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (continued)


(5)  Comprehensive Income
     Comprehensive income is defined as "the change in equity of a business
enterprise during a period from transactions and other events and circumstances
from non-owner sources."  It includes all changes in equity during a period
except those resulting from investments by and distributions to shareholders.

     The term "comprehensive income" describes the total of all components of
comprehensive income including net income.

     The Company's other comprehensive loss and related tax effect for the
six months ended June 30, 2000 and the year ended December 31, 1999 is as
follows:


                                                        For the Six Months Ended
                                                              June 30, 2000
____________________________________________________________________________________
                                                                  Tax
                                                   Before-Tax   (Expense)   Net-of-Tax
(In thousands)                                       Amount     or Benefit    Amount
                                                     ______     __________    ______
                                                                   
Unrealized losses on securities:
  Unrealized holding losses arising during period  $ (2,956)      $1,192    $(1,764)
  Less: reclassification adjustment for
    gains realized in net income                     (1,544)         661       (883)
                                                     ______      ________     ______
  Net unrealized losses                              (4,500)       1,853     (2,647)
                                                     ______      ________     ______
  Other comprehensive loss                         $ (4,500)      $1,853    $(2,647)
                                                     ______      ________     _____



                                                          For the Year Ended
                                                          December 31, 1999
____________________________________________________________________________________
                                                                  Tax
                                                   Before-Tax   (Expense)   Net-of-Tax
(In thousands)                                       Amount     or Benefit    Amount
                                                     ______     __________    ______
                                                                    
Unrealized losses on securities:
  Unrealized holding losses arising during period  $(12,171)     $ 4,716     $(7,455)
  Less: reclassification adjustment for
    gains realized in net income                     (3,954)       1,684      (2,270)
                                                     ______      ________     ______
  Net unrealized losses                             (16,125)       6,400      (9,725)
                                                     ______      ________     ______
  Other comprehensive loss                         $(16,125)     $ 6,400     $(9,725)
                                                     ______      ________     ______




                             MASSBANK CORP. AND SUBSIDIARIES
                          MANAGEMENT'S DISCUSSION & ANALYSIS OF
                      FINANCIAL CONDITION AND RESULTS OF OPERATIONS
                                     June 30, 2000


Cautionary Statement.
    Certain statements contained in this report or incorporated herein by
reference are "forward-looking statements."  We may also make written or oral
forward-looking statements in other documents we file with the Securities and
Exchange Commission, in our annual reports to stockholders, in press releases
and other written materials, and in oral statements made by our officers,
directors or employees.  You can identify forward-looking statements by the use
of the words "believe," "expect," "anticipate," "intend," "estimate," "assume"
and other similar expressions which predict or indicate future events and trends
and which do not relate to historical matters.  You should not rely on forward-
looking statements, because they involve known and unknown risks, uncertainties
and other factors,  some of which are beyond the control of the Company.  These
risks, uncertainties and other factors may cause the actual results, performance
or achievements of the Company to be materially different from the anticipated
future results, performance or achievements expressed or implied by the forward-
looking statements.

    Some of the factors that might cause these differences include the
following: fluctuations in interest rates, price volatility in the stock and
bond markets, inflation, government regulations and economic conditions and
competition in the geographic and business areas in which the Company conducts
its operations; and increases in loan defaults.  You should carefully review all
of these factors, and you should be aware that there may be other factors that
could cause these differences.  These forward-looking statements were based on
information, plans and estimates at the date of this report, and we do not
promise to update any forward-looking statements to reflect changes in
underlying assumptions or factors, new information, future events or other
changes.


Results of Operations for the three months ended June 30, 2000

GENERAL
    For the quarter ended June 30, 2000, MASSBANK Corp. reported consolidated
net income of $2,717,000 or $0.84 in basic earnings per share ($0.82 diluted),
compared to net income of $2,866,000, or $0.85 in basic earnings per share
($0.82 diluted) in the second quarter of 1999.




    The Company's second quarter 2000 earnings results include (net) non
recurring charges of $363,000 representing professional service fees and other
expenses incurred in protecting the Company's registered trademarks against
infringement by another financial institution.  The other financial institution
attempted to use a trade name similar to MASSBANK and the Company took legal
action.  The dispute has been resolved and the parties involved have entered
into a settlement agreement.  The other financial institution has been
permanently enjoined by the Federal District Court from using certain names or
trade names that are similar to MASSBANK.  Additionally, as part of the
settlement agreement, MASSBANK received a payment in the amount of $100,000 that
was applied against the expenses of $463,000 incurred in this case, resulting in
net pre-tax charges of $363,000.  These charges, on an after tax basis, reduced
the Company's net income in the recent quarter by approximately $211,000 or
$0.06 in diluted and basic earnings per share.

    Excluding the impact of non recurring charges, the Company's net income
for the quarter ended June 30, 2000 was $2,928,000 or $0.90 in basic earnings
per share ($0.88 diluted), compared to net income of $2,866,000 or $0.85 in
basic earnings per share ($0.82 diluted) in the second quarter of 1999,
representing an increase of 7.3% over the diluted earnings per share results of
the prior year.

    The Company's earnings results for the recent quarter compared to the same
quarter of 1999 reflect an increase in net interest income of $164,000 due to an
improvement in net interest margin partially offset by a decrease in average
earning assets, a decrease in the provision for loan losses of $45,000, and a
decrease in the Company's effective income tax rate.  These improvements were
offset by a decrease in non-interest income of $285,000 due essentially to lower
securities gains and an increase of $203,000 in non-interest expense due to
(net) non-recurring charges of $363,000 incurred by the Company in the
aforementioned trademarks dispute.  Additionally, the earnings per share results
for the recent quarter were positively affected by the reduced number of average
common shares outstanding as a result of the Company's purchase of 169,482
shares of its common stock, in the last twelve months, pursuant to its stock
repurchase program.



                                                    AVERAGE BALANCE SHEETS
                                                      Three Months Ended
                                                           June 30,
                                            2000                          1999
                                       ______________               ______________
                                           Interest  Average           Interest  Average
                                 Average   Income/   Yield/  Average   Income/   Yield/
(In thousands)                   Balance   Expense   Rate    Balance   Expense   Rate
                                   (4)                (4)      (4)                (4)
__________________________________________________________________________________________
                                                               
Assets:
Earning assets:
  Federal funds sold             $128,287  $ 2,002   6.26%   $146,374  $ 1,704   4.67%
  Short-term investments (2)        7,703      115   6.01      27,183      318   4.70
  Investment securities           173,306    2,409   5.56     170,281    2,291   5.38
  Mortgage-backed securities      270,231    4,748   7.03     258,589    4,360   6.74
  Trading securities                  860       12   5.32       5,967       75   5.05
  Mortgage loans (1)              282,942    4,914   6.95     294,180    5,138   6.99
  Other loans (1)                  36,545      741   8.10      23,984      486   8.12
__________________________________________________            ________________
    Total earning assets          899,874  $14,941   6.64%    926,558  $14,372   6.20%

Allowance for loan losses          (2,573)                     (2,502)
__________________________________________________________________________________________
    Total earning assets
      less allowance for
      loan losses                 897,301                     924,056

Other assets                       21,949                      19,963
__________________________________________________________________________________________
    Total assets                 $919,250                    $944,019




                                                    AVERAGE BALANCE SHEETS - (contined)
                                                      Three Months Ended
                                                           June 30,
                                            2000                          1999
                                       ______________               ______________
                                           Interest  Average           Interest  Average
                                 Average   Income/   Yield/  Average   Income/   Yield/
(In thousands)                   Balance   Expense   Rate    Balance   Expense   Rate
                                   (4)                (4)      (4)                (4)
__________________________________________________________________________________________
                                                               
Liabilities:
Deposits:
  Demand and NOW                 $ 76,842  $   124   0.65%   $ 76,086  $   123   0.65%
  Savings                         345,497    2,929   3.40     352,506    2,991   3.40
  Time certificates of deposit    394,686    5,568   5.66     400,042    5,101   5.11
__________________________________________________            ________________
    Total deposits                817,025    8,621   4.23     828,634    8,215   3.98

Other liabilities                   3,108                       8,117
__________________________________________________________________________________________
    Total liabilities             820,133                     836,751
Stockholders' equity               99,117                     107,268
__________________________________________________________________________________________
    Total liabilities and
      stockholders' equity       $919,250                    $944,019
__________________________________________________________________________________________
Net interest income
  (tax-equivalent basis)                     6,320                       6,157
Less adjustment of tax-exempt
  interest income                               26                          27
__________________________________________________________________________________________
Net interest income                        $ 6,294                     $ 6,130
__________________________________________________________________________________________
Interest rate spread                                 2.41%                       2.22%
__________________________________________________________________________________________
Net interest margin (3)                              2.81%                       2.66%
__________________________________________________________________________________________

(1)  Loans on non-accrual status are included in the average balance.
(2)  Short-term investments consist of interest-bearing deposits in banks and
       investments in money market funds.
(3)  Net interest income (tax equivalent basis) before provision for loan
       losses divided by average interest-earning assets.
(4)  Includes the effects of SFAS No. 115.



Net Interest Income
     The Company's net interest income was $6,294,000 for the second quarter
of 2000, an increase of $164,000 over the same quarter a year ago.  The recent
quarter's increase in net interest income reflects an improvement in the
Company's net interest margin.  The Company's net interest margin increased to
2.81% in the second quarter of 2000 from 2.66% in the second quarter of the
prior year.  This improvement was partially offset by a decrease in the
Company's average earning assets.  Average earning assets in the recent quarter
were $899.9 million, down from $926.6 million in the second quarter of 1999.

Interest and Dividend Income
     Interest and dividend income on a fully taxable equivalent basis for the
three months ended June 30, 2000, increased to $14,941,000 from $14,372,000
for the three months ended June 30, 1999.  The increase in interest income
resulted from an improvement in yield on the Company's average earning assets
partially offset by a decrease in average earning assets, as noted above.  As
reflected in the table on page 14 of this report, the yield on average earning
assets in the second quarter of 2000 improved 44 basis points to 6.64% from
6.20% in the same quarter of 1999.

     The Federal Reserve Bank has raised the Federal Funds rate six times in the
last twelve months, raising the rate from 4.75% to 6.50%.  This increase,
because of the Bank's high volume of Federal Funds sold, has helped to improve
the overall yield on MASSBANK's earning assets.  Also contributing to the
increase in yield on earning assets were improvements in yield on the Bank's
investment securities and other short-term investments.  This is due essentially
to the proceeds from sales and maturing securities being reinvested and earning
higher returns, due to an increase in market interest rates in the last twelve
months.

Interest Expense
     Total interest expense for the three months ended June 30, 2000 was
$8,621,000, up from $8,215,000 for the same quarter last year.  The Company's
average deposits, as shown in the table on page 15, decreased $11.6 million
to $817.0 million in the second quarter of 2000, from $828.6 million in the
second quarter of 1999.  The increase in interest expense resulted from an
increase in average cost of funds partially offset by the decrease in interest
expense resulting from the lower deposit volume.  The Company's average cost of
funds for the three months ended June 30, 2000 was 4.23%, up from 3.98% for the
comparable period in 1999.

Provision for Loan Losses
     The provision for loan losses represents a charge against current earnings
and an addition to the allowance for loan losses.  The provision for loan losses
in the second quarter of 2000 was $15,000 compared to $60,000 in the second
quarter of 1999.  In determining the amount to provide for loan losses, the key
factor is the adequacy of the allowance for loan losses.  In making its
decision, management considers a number of factors, including the risk
characteristics of the loan portfolio, underlying collateral, current and
anticipated economic conditions, and trends in loan delinquencies and charge-
offs.  At June 30, 2000, the allowance for loan losses was $2,564,000
representing 269.0% of nonaccrual loans.  The Bank's nonaccrual loans totaled
$953,000 at June 30, 2000 compared to $959,000 a year earlier.  Net charge-offs
for the recent quarter were $20,000 compared to $2,000 in net-charge-offs for
the same quarter last year.  Management believes that the allowance for loan
losses as of June 30, 2000 is adequate to cover the risks inherent in the loan
portfolio under current conditions.



Non-Interest Income
     Non-interest income consists of deposit account service fees, net gains
on securities and other non-interest income.

     Non-interest income decreased by $285,000 to $1,293,000 for the recent
quarter, from $1,578,000 for the comparable quarter of the prior year.  This
decrease is due essentially to lower net securities gains in the second quarter
of 2000.

     Net gains on securities totaled $886,000 in the second quarter of this year
compared to $1,131,000 in the second quarter of last year.  Realized gains on
the sale of equity securities totaled $958,000 for the three months ended
June 30, 2000.  These gains, however, were partially offset by net losses
realized on the sale of debt securities of $100,000.  The Bank also recorded a
mark-to-market gain of $28,000 on its trading account during this same period.

     The Bank's deposit account service fees and other non-interest income
totaled $172,000 and $235,000, respectively, in the second quarter of 2000
compared to $178,000 and $269,000, respectively, in the second quarter of 1999.

     The decrease in other non-interest income reflects a decrease of $20,000 in
income earned on the Bank's deferred compensation plan assets during the recent
quarter compared to the same quarter last year.  A corresponding reduction of
$20,000 is also reflected in non-interest expense.

Non-Interest Expense
     Non-interest expense increased $203,000 to $3,325,000 in the second quarter
of 2000, from $3,122,000 in the same quarter of the prior year.  This increase
is due largely to an increase of $363,000 in professional service fees and other
expenses incurred by the Company in protecting its registered trademarks against
infringement by another financial institution, as explained on page 13 of this
Form 10-Q.

     Salaries and employee benefits, the largest component of non-interest
expense, decreased by $244,000 or 12.9% in the second quarter of 2000 to
$1,649,000 from $1,893,000 in the second quarter of the prior year.  This
decrease is due essentially to two items.  (1) A decrease of $163,000 in accrued
expenses resulting from a reduction in the estimated year-end payments to
employees and officers under the Company's profit sharing and incentive
compensation bonus plans.  (2) A decrease of $50,000 in the Company's net
periodic pension cost for the recent quarter.  The estimated profit sharing and
incentive compensation bonus expense for the recent quarter has been reduced
due, in large part, to the non-recurring expenses that the Company incurred
during the quarter in connection with the aforementioned trademarks dispute
which reduced the Company's net income for the quarter.

     Occupancy and equipment expense decreased $11,000 to $501,000 in the second
quarter of 2000.  This decrease reflects a reduction in equipment expense of
$30,000, due in part to lower equipment depreciation expense, partially offset
by an increase of $19,000 in occupancy expense due to higher real estate taxes.

     Professional services expense increased by $392,000 or 369.8% to $498,000
in the recent quarter, from $106,000 for the same quarter last year.  This
increase is due essentially to the legal fees the Company incurred in connection
with the aforementioned trademarks infringement dispute and an increase in legal
fees incurred in connection with other business matters.


     All other expenses combined, consisting of data processing, advertising and
marketing, amortization of intangibles and other expenses, increased $66,000
from $611,000 for the three months ended June 30, 1999 to $677,000 for the
three months ended June 30, 2000.  This is essentially the result of an increase
in advertising and marketing expense of $16,000; postage expense of $23,000;
deposit insurance of $17,000, and other expenses of $10,000.

Income Tax Expense
    The Company, the Bank and its subsidiaries file a consolidated federal
income tax return.  The Parent Company is subject to a State of Delaware
Franchise Tax and a State of Massachusetts Bank Excise Tax and the Bank's
subsidiaries are subject to a State of Massachusetts Corporate Excise Tax.

     The Company recorded income tax expense of $1,530,000 in the second quarter
of 2000, a decrease of $130,000 when compared to the same quarter last year.
The decrease in income tax expense is due primarily to a decrease in income
before income taxes and a reduction in the Company's effective income tax rate.
The Company's income before income taxes was $4,247,000 in the recent quarter
compared to $4,526,000 for the same quarter a year ago.  The effective income
tax rate for the three months ended June 30, 2000 was 36.0% down from 36.7% for
the three months ended June 30, 1999.  The decrease in effective income tax
rate is due in part to the increased investment income generated by the Bank's
two security corporation subsidiaries which are taxed at a lower rate than the
Bank for state income tax purposes.


Results of Operations for the six months ended June 30, 2000

General
     For the six months ended June 30, 2000, the Company reported consolidated
net income of $5,545,000 or $1.71 in basic earnings per share ($1.67 per share
on a diluted basis) compared to net income of $5,779,000 or $1.69 in basic
earnings per share ($1.64 per share on a diluted basis) earned in the first half
of 1999.

     Net income for the first six months of 2000 includes (net) non-recurring
charges of $363,000 ($211,000 post tax) pertaining to the Company's trademarks
infringement dispute with another financial institution.  Excluding the impact
of these charges, the Company's net income for the first half of 2000 was
$5,756,000 or $1.77 in basic earnings per share ($1.73 diluted) compared to
$5,779,000 or $1.69 in basic earnings per share ($1.64 diluted) for the same
period in 1999.

     The Company's financial performance in the first six months of 2000 also
reflects an improvement in net interest income of $313,000 due to an improvement
in net interest margin partially offset by a decrease in average earning assets,
a decrease in the provision for loan losses of $80,000, and a decrease in the
Company's effective income tax rate.  These improvements were offset by a
decrease in non-interest income of $714,000 due essentially to lower securities
gains and an increase of $215,000 in non-interest expense due to (net)
non-recurring charges of $363,000 incurred by the Company in the aforementioned
trademarks dispute.  Additionally, the earnings per share results for the first
half of 2000 were positively affected by the reduced number of average common
shares outstanding as a result of the Company's purchase of 169,482 shares of
its common stock, in the last twelve months, pursuant to its stock repurchase
program.



                                                    AVERAGE BALANCE SHEETS
                                                        Six Months Ended
                                                            June 30,
                                            2000                          1999
                                       ______________               ______________
                                           Interest  Average           Interest  Average
                                 Average   Income/   Yield/  Average   Income/   Yield/
(In thousands)                   Balance   Expense   Rate    Balance   Expense   Rate
                                   (4)                (4)      (4)                (4)
__________________________________________________________________________________________
                                                               
Assets:
Earning assets:
  Federal funds sold             $116,839  $ 3,502   6.03%   $144,699  $ 3,367   4.69%
  Short-term investments (2)       11,982      341   5.71      26,720      632   4.77
  Investment securities           175,164    4,848   5.54     164,552    4,436   5.39
  Mortgage-backed securities      273,404    9,558   6.99     260,488    8,815   6.77
  Trading securities                2,069       53   5.10      15,570      345   4.47
  Mortgage loans (1)              284,926    9,924   6.97     291,214   10,263   7.05
  Other loans (1)                  36,601    1,457   7.95      22,662      921   8.18
__________________________________________________            ________________
    Total earning assets          900,985  $29,683   6.59%    925,905  $28,779   6.22%

Allowance for loan losses          (2,566)                     (2,479)
__________________________________________________________________________________________
    Total earning assets
      less allowance for
      loan losses                 898,419                     923,426

Other assets                       21,260                      19,827
__________________________________________________________________________________________
    Total assets                 $919,679                    $943,253




                                                    AVERAGE BALANCE SHEETS - (continued)
                                                        Six Months Ended
                                                            June 30,
                                            2000                          1999
                                       ______________               ______________
                                           Interest  Average           Interest  Average
                                 Average   Income/   Yield/  Average   Income/   Yield/
(In thousands)                   Balance   Expense   Rate    Balance   Expense   Rate
                                   (4)                (4)      (4)                (4)
__________________________________________________________________________________________
                                                               
Liabilities:
Deposits:
  Demand and NOW                 $ 74,946  $   242   0.65%   $ 74,804  $   261   0.70%
  Savings                         347,957    5,906   3.41     350,098    5,905   3.40
  Time certificates of deposit    394,348   10,894   5.56     400,189   10,282   5.18
__________________________________________________            ________________
    Total deposits                817,251   17,042   4.19     825,091   16,448   4.02

Other liabilities                   3,205                       9,251
__________________________________________________________________________________________
    Total liabilities             820,456                     834,342
Stockholders' equity               99,223                     108,911
__________________________________________________________________________________________
    Total liabilities and
      stockholders' equity       $919,679                    $943,253
__________________________________________________________________________________________
Net interest income
  (tax-equivalent basis)                    12,641                      12,331
Less adjustment of tax-exempt
  interest income                               58                          61
__________________________________________________________________________________________
Net interest income                        $12,583                     $12,270
__________________________________________________________________________________________
Interest rate spread                                 2.40%                       2.20%
__________________________________________________________________________________________
Net interest margin (3)                              2.81%                       2.66%
__________________________________________________________________________________________

(1)  Loans on non-accrual status are included in the average balance.
(2)  Short-term investments consist of interest-bearing deposits in banks and
       investments in money market funds.
(3)  Net interest income (tax equivalent basis) before provision for loan
       losses divided by average interest-earning assets.
(4)  Includes the effects of SFAS No. 115.


Net Interest Income
     Net interest income totaled $12,583,000 for the six months ended June 30,
2000, compared to $12,270,000 for the same period in 1999.  The $313,000
increase is primarily attributable to an improvement in the Company's net
interest margin, partially offset by a decrease in average earning assets.

     The Company's net interest margin for the first six months of 2000 was
2.81% compared to 2.66% for the same period last year.  Average earning assets
for the six months ended June 30, 2000 decreased $24.9 million to $901.0 million
from $925.9 million for the corresponding period in 1999.

     The Company's interest rate spread increased to 2.40% for the first six
months of 2000, from 2.20% in the first six months of last year.  The yield on
the Company's average earning assets in the first half of 2000 increased by
37 basis points to 6.59% from 6.22% in the corresponding period of 1999.  This
increase was partially offset by an increase of 17 basis points in the Company's
average cost of funds, from 4.02% for the six months ended June 30, 1999 to
4.19% for the same period this year.

Provision for Loan Losses
     The provision for loan losses for the first half of 2000 was $30,000
compared to $110,000 for the same period in 1999.  This decrease is essentially
due to a decrease in the size of the Bank's loan portfolio and low net loan
charge-offs.  Loan charge-offs net of recoveries for the six months ended
June 30, 2000 and 1999 were $21,000 and $2,000, respectively.

Non-Interest Income
     Non-interest income consists of deposit account service fees, net gains on
securities and other non-interest income.

     Non-interest income for the first six months of 2000 decreased $714,000 to
$2,605,000 compared to $3,319,000 for the same period of 1999.  This decrease
is essentially due to lower net securities gains.  Net securities gains totaled
$1,853,000 for the six months ended June 30, 2000 compared to $2,509,000 for
the six months ended June 30, 1999.  Deposit account service fees and other
non-interest income combined decreased $58,000 to $752,000 for the first half
of 2000 from $810,000 for the first half of 1999.  This reduction is due
primarily to a decrease of $20,000 in income earned on the Bank's deferred
compensation plan assets during the first six months of 2000 compared to the
same period last year, a decrease in loan prepayment penalties of $16,000, a
decrease in deposit account service fees of $10,000 and a decrease in
miscellaneous other non-interest income of $12,000.

     The Bank's non-interest expense also reflects a corresponding reduction
of $20,000 in deferred compensation plan expense for the first half of 2000.

Non-Interest Expense
     Non-interest expense for the first half of 2000 increased $215,000 to
$6,505,000 from $6,290,000 for the same period last year.  This increase is due
to (net) non-recurring charges of $363,000 that the Company incurred in the
recent quarter in protecting its trademarks from infringement by another
financial institution.  The Company's non-interest expense for the first six
months of 2000 excluding the aforementioned non-recurring charges decreased
2.4% or $148,000 to $6,142,000 from $6,290,000 for the comparable period last
year.  The decrease was due primarily to a decrease in salaries and employee
benefits expenses.


     Salaries and employee benefits, the largest component of non-interest
expense, decreased $293,000 or 7.8% to $3,469,000 for the first half of 2000
from $3,762,000 for the first half of last year.  This reduction is primarily
due to a decrease of $178,000 in the Company's profit sharing and deferred
compensation plan expense, a decrease of $100,000 in the Company's net periodic
pension cost and a decrease of $46,000 in the Company's Employee Stock Ownership
Plan Expense.  These reductions were partially offset by a decrease of $74,000
in deferred loan origination related salary expenses.  A decrease in deferred
expenses means that more loan origination related salary expenses are being
reflected in the current period rather than being amortized over the life of
the loans, because there are fewer loans being originated.

     All other expenses combined, consisting of occupancy and equipment, data
processing, professional services, advertising and marketing, amortization of
intangibles and other expenses totaled $3,036,000 for the first half of 2000,
reflecting an increase of $508,000 over the $2,528,000 in expenses incurred for
the same period last year.  Excluding the net non-recurring charges of $363,000
incurred in connection with the Company's trademarks dispute, the Company's
all other expenses combined increased $145,000 or 5.7% compared to the same
period of 1999.  This increase is due primarily to an increase of $90,000 in
legal fees incurred by the Company in connection with other business matters.

Income Tax Expense
     The provision for federal and state income taxes decreased to $3,108,000
for the six months ended June 30, 2000 from $3,410,000 for the same period in
1999.  This decrease is due primarily to a decrease in income before income
taxes for the first half of 2000 and a reduction in the Company's effective
income tax rate.  The Company's combined effective income tax rate for the
first half of 2000 is 35.9% compared to 37.1% for the same period a year ago.


Financial Condition
     The Company's total assets increased by $0.5 million to $925.2 million at
June 30, 2000 from $924.7 million at December 31, 1999.  The increase in total
assets reflects an increase in total investments and other assets of $6.0
million and $2.2 million, respectively, partially offset by a decrease in total
loans of $7.7 million.

     Total investments consisting of investment securities, interest-bearing
bank deposits and other short-term investments increased from $578.5 million at
December 31, 1999 to $584.5 million at June 30, 2000.  The mix of the Company's
investments also changed during the first half of 2000.  Short-term investments
increased by $30.7 million, while the Company's securities available for sale,
trading account and interest bearing bank deposits declined by $16.3 million,
$6.0 million and $2.4 million, respectively.

     The Bank's total loan portfolio at June 30, 2000, prior to the allowance
for loan losses, amounted to $317.6 million compared to $325.3 million at
December 31, 1999.  The decrease in the loan portfolio reflects a decline in the
Bank's loan originations during the first half of 2000 compared to the same
period of 1999.  Higher market interest rates during the first half of 2000
compared to the first half of 1999 significantly reduced the demand for mortgage
refinancings resulting in lower loan originations for the Bank.  Loan
originations were $14.7 million in the first half of 2000 compared to $61.0
million in the first half of last year.  Loan originations for the first half of
1999 include a single commercial loan in the amount of $15.0 million.

     Total deposits were $819.8 million at June 30, 2000 reflecting an increase
of $1.7 million from $818.1 million at year-end 1999.

     Total stockholders' equity declined to $100.9 million at June 30, 2000 from
$101.5 million at December 31, 1999.  The decrease results primarily from a
reduction in net unrealized gains, net of tax effect, on the Company's available
for sale securities in the amount of $2.6 million, and the cost of the treasury
stock that the Company repurchased during the first half of 2000 in the amount
of $2.1 million.  These decreases were partially offset by an increase in
retained earnings and additional paid-in capital of $3.6 million and $0.5
million, respectively.  As a result, the Company's book value per share at
June 30, 2000 increased to $30.99, from $30.65 at year-end 1999.


Investments
     As previously noted, total investments consisting of investment securities,
short-term investments, and interest-bearing bank deposits equalled $584.5
million at June 30, 2000, up $6.0 million from $578.5 million at year-end 1999.
These investments are principally in federal funds sold, short-term U.S.
Treasury and government agency obligations and government agency fifteen year
mortgage-backed securities.  The Bank also maintains an equity securities
portfolio, valued at $20.0 million as of June 30, 2000, that has yielded
substantial realized and unrealized gains.  Nearly all of the Bank's investment
securities are classified as available for sale or trading securities.
Management evaluates its investment alternatives in order to properly manage
the mix of assets on its balance sheet.  Investment securities available for
sale and trading securities provide liquidity, facilitate interest rate
sensitivity management and enhance the Bank's ability to respond to customers'
needs should loan demand increase and/or deposits decline.

     The Bank continues to maintain a large proportion of its securities
portfolio in government agency mortgage-backed securities.  These represent an
attractive investment with minimal credit risk, no servicing responsibilities,
and no delinquencies.  The Bank's investment in mortgage-backed securities
totaled $271.4 million at June 30, 2000 versus $282.3 million at year-end 1999.

     The Bank also maintains a portfolio of trading securities which consisted
of the following as of the dates shown:

                                                  June 30,         December 31,
(In thousands)                                      2000             1999
                                               _____________      ____________

U.S. Treasury obligations                        $    --            $ 4,956
Investments in mutual funds                            2              1,086
                                                 _______            _______
    Total                                        $     2            $ 6,042




                                   FINANCIAL CONDITION

INVESTMENT SECURITIES
     The amortized cost and estimated market value of investment securities
at June 30, 2000 with gross unrealized gains and losses, follows:
__________________________________________________________________________________________
                                                          Gross        Gross
                                           Amortized   Unrealized   Unrealized      Market
(In thousands) At June 30, 2000               Cost        Gains        Losses       Value
__________________________________________________________________________________________
                                                                     
Securities held to maturity:
  Other bonds and obligations               $    230    $     --     $     --    $    230
__________________________________________________________________________________________
      Total securities held to maturity     $    230    $     --     $     --    $    230
__________________________________________________________________________________________

Securities available for sale:
  Debt securities:
    U.S. Treasury obligations               $141,463    $     60     $   (731)   $140,792
    U.S. Government agency obligations         9,149          --          (87)      9,062
__________________________________________________________________________________________
      Total                                  150,612          60         (818)    149,854
__________________________________________________________________________________________
    Mortgage-backed securities:
      Government National Mortgage
        Association                           34,256         135         (468)     33,923
      Federal Home Loan Mortgage
        Corporation                          236,358         230       (5,062)    231,526
      Federal National Mortgage
        Association                            3,012          38          (35)      3,015
      Collateralized mortgage
        obligations                            2,970           3          (48)      2,925
__________________________________________________________________________________________
      Total mortgage-backed securities       276,596         406       (5,613)    271,389
__________________________________________________________________________________________
      Total debt securities                  427,208         466       (6,431)    421,243
__________________________________________________________________________________________
  Equity securities                           14,850       6,443       (1,320)     19,973
__________________________________________________________________________________________
      Total securities available for sale    442,058    $  6,909     $ (7,751)   $441,216
__________________________________________________________________________________________
  Net unrealized gains on securities
    available for sale                          (842)
__________________________________________________________________________________________
      Total securities available
        for sale, net                        441,216
__________________________________________________________________________________________

      Total investment securities, net      $441,446
__________________________________________________________________________________________

Trading securities                          $      1                             $      2
__________________________________________________________________________________________





                                   FINANCIAL CONDITION

INVESTMENT SECURITIES (continued)
     The amortized cost and estimated market value of investment securities
at December 31, 1999 with gross unrealized gains and losses, follows:

__________________________________________________________________________________________
                                                            Gross        Gross
                                           Amortized   Unrealized   Unrealized      Market
(In thousands) At December 31, 1999             Cost        Gains       Losses       Value
__________________________________________________________________________________________
                                                                     
Securities held to maturity:
  Other bonds and obligations               $    230    $     --     $     --    $    230
__________________________________________________________________________________________
      Total securities held to maturity     $    230    $     --     $     --    $    230
__________________________________________________________________________________________

Securities available for sale:
  Debt securities:
    U.S. Treasury obligations               $138,518    $    122     $ (1,025)   $137,615
    U.S. Government agency obligations        16,143          --         (128)     16,015
__________________________________________________________________________________________
      Total                                  154,661         122       (1,153)    153,630
__________________________________________________________________________________________
    Mortgage-backed securities:
      Government National Mortgage
        Association                           38,061         251         (490)     37,822
      Federal Home Loan Mortgage
        Corporation                          239,607         311       (4,028)    235,890
      Federal National Mortgage
        Association                            3,951          74          (45)      3,980
      Collateralized mortgage
        obligations                            4,649          16          (22)      4,643
__________________________________________________________________________________________
      Total mortgage-backed securities       286,268         652       (4,585)    282,335
__________________________________________________________________________________________
      Total debt securities                  440,929         774       (5,738)    435,965
__________________________________________________________________________________________
  Equity securities                           12,915       8,985         (363)     21,537
__________________________________________________________________________________________
      Total securities available for sale    453,844    $  9,759     $ (6,101)   $457,502
__________________________________________________________________________________________
  Net unrealized gains on securities
    available for sale                         3,658
__________________________________________________________________________________________
      Total securities available
        for sale, net                        457,502
__________________________________________________________________________________________
      Total investment securities, net      $457,732
__________________________________________________________________________________________
Trading securities                          $  6,072                             $  6,042
__________________________________________________________________________________________




Investments (continued)

     The amortized cost and estimated market value of debt securities held to
maturity and debt securities available for sale by contractual maturity at
June 30, 2000 and December 31, 1999 are as follows:


                                                              June 30, 2000
                                              ____________________________________________

                                               Available for Sale        Held to Maturity
                                               Amortized   Market       Amortized   Market
Maturing:                                        Cost      Value          Cost      Value
                                                              (In thousands)
                                                                       
Within 1 year                                 $ 57,905   $ 57,755      $    --     $    --
After 1 year but within 5 years                 89,589     89,044          230         230
After 5 years but within 10 years                2,969      2,909           --          --
After 15 years                                     149        146           --          --
                                              ________    _______       ______      ______
                                               150,612    149,854          230         230
Mortgage-backed securities                     276,596    271,389           --          --
                                              ________    _______       ______      ______
                                              $427,208   $421,243      $   230     $   230



                                                             December 31, 1999
                                              ____________________________________________

                                               Available for Sale        Held to Maturity
                                               Amortized   Market       Amortized   Market
Maturing:                                        Cost      Value          Cost      Value
                                                              (In thousands)
                                                                       
Within 1 year                                 $ 59,837   $ 59,796      $    --     $    --
After 1 year but within 5 years                 91,707     90,818          230         230
After 5 years but within 10 years                2,966      2,871           --          --
After 15 years                                     151        145           --          --
                                              ________    _______       ______      ______
                                               154,661    153,630          230         230
Mortgage-backed securities                     286,268    282,335           --          --
                                              ________    _______       ______      ______
                                              $440,929   $435,965      $   230     $   230





LOANS
     The composition of the Bank's loan portfolio is summarized as follows:

_______________________________________________________________________________________
                                                      At                      At
(In thousands)                                  June 30, 2000         December 31, 1999
_______________________________________________________________________________________
                                                                   
Mortgage loans:
  Residential                                     $278,488               $287,169
  Commercial                                         3,252                  2,471
  Construction                                         435                    232
_______________________________________________________________________________________
                                                   282,175                289,872
Add:  Premium on loans                                 132                    159
Less: Deferred mortgage loan origination fees       (1,381)                (1,451)
_______________________________________________________________________________________
      Total mortgage loans                         280,926                288,580

Other loans:
  Consumer:
    Installment                                      1,791                  1,418
    Guaranteed education                             6,624                  7,037
    Other secured                                    1,119                  1,318
    Home equity lines of credit                     11,921                 11,737
    Unsecured                                          207                    225
_______________________________________________________________________________________
      Total consumer loans                          21,662                 21,735
  Commercial                                        15,036                 15,050
_______________________________________________________________________________________
      Total other loans                             36,698                 36,785
_______________________________________________________________________________________
      Total loans                                 $317,624               $325,365
_______________________________________________________________________________________

     The Bank's loan portfolio decreased $7.8 million during the first six
months of 2000, from $325.4 million at December 31, 1999 to $317.6 million at
June 30, 2000.  The decrease was primarily in the residential 1-4 family
mortgage loan category.

     Loan originations decreased by $28.7 million to $7.7 million in the recent
quarter compared to $36.4 million in the second quarter of 1999.  This is due,
in large part, to an increase in mortgage interest rates and the resulting
decline in mortgage loan refinancings.

    For the first six months of 2000, loan originations were $14.7 million,
down from $61.0 million for the same period last year.  Loan originations for
the first six months of 1999 include a single commercial loan in the amount of
$15.0 million.






NON-PERFORMING ASSETS
     The following table shows the composition of the Bank's non-performing
assets at June 30, 2000 and 1999, and December 31, 1999:


                                              At             At             At
                                           June 30,    December 31,      June 30,
(In thousands)                               2000           1999           1999
____________________________________________________________________________________
                                                              
Non-Performing Assets:

Non-accrual loans                         $   953        $   795       $   959
Real estate acquired through foreclosure       --             62            --
____________________________________________________________________________________
Total non-performing assets               $   953        $   857       $   959
____________________________________________________________________________________
Allowance for loan losses                 $ 2,564        $ 2,555       $ 2,558
Allowance as a percent of
  non-accrual loans                         269.0 %        321.4 %       266.7 %
Allowance as a percent of
  non-performing assets                     269.0 %        298.1 %       266.7 %
Non-accrual loans as a percent
  of total loans                              0.30%          0.24%         0.29%
Non-performing assets as a percent
  of total assets                             0.10%          0.09%         0.10%
____________________________________________________________________________________

     The Bank generally does not accrue interest on loans which are 90 days or
more past due.  It is the Bank's policy to place such loans on non-accrual
status and to reverse from income all interest previously accrued but not
collected and to discontinue all amortization of deferred loan fees.

     Non-performing assets increased slightly from December 31, 1999 to June 30,
2000 as noted in the table above.  The principal balance of non-accrual loans
at June 30, 2000 was $953,000 representing 3/10 of 1% of total loans at June 30,
2000.

     The Bank did not have any impaired loans as of June 30, 2000.



ALLOWANCE FOR LOAN LOSSES

     An analysis of the activity in the allowance for loan losses is as follows:

                                                             Six Months Ended
                                                                  June 30,
                                                             2000         1999
________________________________________________________________________________
                                                               (In thousands)

Balance at beginning of period                           $ 2,555        $ 2,450
Provision for loan losses                                     30            110
Recoveries of loans previously charged-off                     2              3
Less:  Charge-offs                                           (23)            (5)
________________________________________________________________________________

Balance at end of period                                 $ 2,564        $ 2,558
________________________________________________________________________________


     The allowance for loan losses is established through a provision for loan
losses charged to operations based on management's assessment of many factors
including the risk characteristics of the portfolio, underlying collateral,
current and anticipated economic conditions that may effect the borrowers
ability to pay, and trends in loan delinquencies and charge-offs.  Realized
losses, net of recoveries, are charged directly to the allowance.  While
management uses the information available in establishing the allowance for
losses, future adjustments to the allowance may be necessary if economic
conditions differ substantially from the assumptions used in making the
evaluation.  In addition, various regulatory agencies, as an integral part of
their examination process, periodically review the Bank's allowance for loan
losses.  Such agencies may require the Bank to recognize additions to the
allowance based on judgments different from those of management.

     At June 30, 2000 the balance of the allowance for loan losses was
$2,564,000 representing 269.0% of non-accrual loans.  Management believes that
the allowance for loan losses is adequate to cover the risks inherent in the
portfolio under current conditions.


DEPOSITS

     Deposit accounts of all types have traditionally been the primary source
of funds for the Bank's lending and investment activities.  The Bank's deposit
flows are influenced by prevailing interest rates, competition and other market
conditions.  The Bank's management attempts to manage its deposits through
selective pricing and marketing.

     The Bank's total deposits increased by $1.7 million to $819.8 million at
June 30, 2000 from $818.1 million at December 31, 1999.

     The composition of the Bank's total deposits as of the dates shown are
summarized as follows:


                                                 June 30,        December 31,
                                                   2000              1999
______________________________________________________________________________
                                                       (In thousands)

Demand and NOW                                 $ 76,341            $ 72,938
Savings and money market accounts               345,095             353,090
Time certificates of deposit                    398,748             392,516
Deposit acquisition premium,
  net of amortization                              (372)               (487)
______________________________________________________________________________

    Total deposits                             $819,812            $818,057
______________________________________________________________________________


Recent Accounting Developments

     "Accounting for Derivative Instruments and Hedging Activities"
     In June 1998, the Financial Accounting Standards Board ("FASB") issued
Financial Accounting Standard ("SFAS") No. 133, "Accounting for Derivative
Instruments and Hedging Activities."  This Statement establishes comprehensive
accounting and reporting standards for derivative instruments, including certain
derivative instruments embedded in other contracts, (collectively referred to as
derivatives) and for hedging activities.  It requires that an entity recognize
all derivatives as either assets or liabilities in its balance sheet and measure
those instruments at fair market value.  Under this Statement, an entity that
elects to apply hedge accounting is required to establish at the inception of
the hedge the method it will use for assessing the effectiveness of the hedging
derivative and the measurement approach for determining the ineffective aspect
of the hedge.  In June 1999, FASB issued Statement No. 137, "Accounting for
Derivative Instruments and Hedging Activities - Deferral of the Effective Date
of Statement No. 133."  SFAS No. 137 deferred the effective date of SFAS No. 133
to fiscal years beginning after June 15, 2000.  The Company intends to adopt
SFAS No. 133 as of January 1, 2001.  The Statements are not expected to have a
material effect on the Company's consolidated financial statements.




Liquidity and Capital Resources
     The Bank must maintain a sufficient amount of cash and assets which can
readily be converted into cash in order to meet cash outflows from normal
depositor requirements and loan demands.  The Bank's primary sources of funds
are deposits, loan amortization and prepayments, sales or maturities of
investment securities and income on earning assets.  In addition to loan
payments and maturing investment securities, which are relatively predictable
sources of funds, the Bank maintains a high percentage of its assets invested
in overnight federal funds sold, which can be immediately converted into cash,
and United States Treasury and Government agency securities, which can be sold
or pledged to raise funds.  At June 30, 2000 the Bank had $140.1 million
or 15.1% of total assets and $149.9 million or 16.2% of total assets invested,
respectively, in overnight federal funds sold and United States obligations.

     The Bank is a Federal Deposit Insurance Corporation ("FDIC") insured
institution subject to the FDIC regulatory capital requirements.  The FDIC
regulations require all FDIC insured institutions to maintain minimum levels
of Tier 1 capital.  Highly rated banks (i.e., those with a composite rating
of 1 under the CAMEL rating system) are required to maintain a minimum leverage
ratio of Tier 1 capital to total assets of at least 3.00%.  An additional 100
to 200 basis points are required for all but these most highly rated
institutions.  The Bank is also required to maintain a minimum level of
risk-based capital.  Under the risk-based capital standards, FDIC insured
institutions must maintain a Tier 1 capital to risk-weighted assets ratio of
4.00% and are generally expected to meet a minimum total qualifying capital to
risk-weighted assets ratio of 8.00%.  The risk-based capital guidelines take
into consideration risk factors, as defined by the regulators, associated with
various categories of assets, both on and off the balance sheet.  Under the
guidelines, capital strength is measured in two tiers which are used in
conjunction with risk adjusted assets to determine the risk-based capital
ratios.  Tier II capital components include supplemental capital components such
as qualifying allowance for loan losses, qualifying subordinated debt and up to
45 percent of the pre-tax net unrealized holding gains on certain available for
sale equity securities.  Tier I plus the Tier II capital components are referred
to as total qualifying capital.  The capital ratios of the Bank and the Company
currently exceed the minimum regulatory requirements.  At June 30, 2000, the
Bank had a leverage Tier I capital to total assets ratio of 10.66%, a Tier I
capital to risk-weighted assets ratio of 33.11% and a total capital to risk-
weighted assets ratio of 34.75%.  The Company, on a consolidated basis, had
ratios of leverage Tier I capital to total assets of 10.80%, Tier I capital to
risk-weighted assets of 35.55% and total capital to risk-weighted assets of
35.18% at June 30, 2000.





Impact Of Inflation And Changing Prices
     MASSBANK Corp.'s financial statements presented herein have been prepared
in accordance with generally accepted accounting principles which require the
measurement of financial position and operating results in terms of historical
dollars, without considering changes in the relative purchasing power of money
over time, due to the fact that substantially all of the assets and liabilities
of a financial institution are monetary in nature.  As a result, interest rates
have a more significant impact on a financial institution's performance than the
effects of general levels of inflation.  Interest rates do not necessarily move
in the same direction or in the same magnitude as the prices of goods and
services.


             Quantitative and Qualitative Disclosures About Market Risk

Interest Rate Sensitivity and Liquidity
     See discussion and analysis of interest rate sensitivity and liquidity
provided in the Corporation's Annual Report on Form 10-K for the year ended
December 31, 1999.  There have been no material changes in reported market
risks faced by the Corporation since the filing of the Corporation's 1999
Annual Report on Form 10-K.


                            PART II - OTHER INFORMATION




Item 1.  Legal Proceedings

         From time to time, MASSBANK Corp. and/or the Bank are involved as a
         plaintiff or defendant in various legal actions incident to their
         business.  As of June 30, 2000, none of these actions individually
         or in the aggregate is believed by management to be material to the
         financial condition of MASSBANK Corp. or the Bank.

Item 2.  Changes in Securities

             Not Applicable.

Item 3.  Defaults Upon Senior Securities

             Not Applicable.

Item 4.  Submission of Matters to a Vote of Security Holders

             At the Annual Meting of Stockholders of MASSBANK Corp. held on
             April 18, 2000, stockholders voted affirmatively on the following
             proposal:

             1.)  To elect one Director to serve until the 2001 Annual Meeting
                  of Stockholders and four Directors to serve until the 2003
                  Annual Meeting of Stockholders.

                  Elected At Meeting             Term:

                  Mathias B. Bedell              3 Years
                  Allan S. Bufferd               3 Years
                  Robert S. Cummings             1 Year
                  Leonard Lapidus                3 Years
                  Herbert G. Schurian            3 Years

Item 5.  Other Information

             None.

Item 6.  Exhibits and Reports on Form 8-K

             a.  Exhibits:
                 1.  Exhibit No. 11.1:  Statement regarding computation of per
                     share earnings.
                 2.  Exhibit No. 27:  Financial Data Schedule.

             b.  Reports on Form 8-K
                 None.


                                  SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.



                                                 MASSBANK Corp. & Subsidiaries
                                                 _____________________________
                                                          (Registrant)




Date:   August 10, 2000                            /s/Gerard H. Brandi
                                                   ___________________________
                                                   (Signature)
                                                   Gerard H. Brandi
                                                   President and CEO




Date:   August 10, 2000                            /s/Reginald E. Cormier
                                                   ___________________________
                                                   (Signature)
                                                   Reginald E. Cormier
                                                   Sr. V.P., Treasurer and CFO