ESSA Bancorp

Date:                      January 28, 2009
Contact:                   Gary S. Olson, President & CEO
Corporate Office:          200 Palmer Street
                           Stroudsburg, Pennsylvania 18360
Telephone:                 (570) 421-0531


                 ESSA BANCORP, INC. ANNOUNCES OPERATING RESULTS
                      FOR THE FIRST FISCAL QUARTER OF 2009


Stroudsburg,   Pennsylvania,  January  28,  2009  --  ESSA  Bancorp,  Inc.  (the
"Company")  (NASDAQ Global MarketSM  "ESSA") the holding company for ESSA Bank &
Trust (the "Bank") today  announced  its operating  results for the three months
ended  December 31, 2008.  The Company  reported net income of $1.8 million,  or
$0.13 per diluted  share,  for the three  months ended  December  31,  2008,  as
compared  to net income of $1.7  million,  or $0.11 per diluted  share,  for the
corresponding  2007 period.  The net income of $1.8 million for the three months
ending December 31, 2008 included a one-time tax benefit of $317,000  related to
the  Company's  other-than-temporary  impairment  (OTTI)  charge  taken  in  the
previous year. The OTTI charge related to Fannie Mae perpetual  preferred  stock
held in the Company's available-for-sale securities portfolio.

"It has been another strong quarter for the Company and our stockholders," noted
Gary S. Olson,  President and Chief Executive  Officer of the Company.  "Despite
the overall weakening and significant  level of uncertainty in our economy,  the
Bank's traditional  approach to banking continues to produce solid results.  The
Company continues to maintain high levels of capital,  strong earnings,  quality
loan  underwriting  standards,  and stable asset quality.  We are confident that
these  strengths  will carry our Company  successfully  through these  turbulent
times."





Net Interest Income:

Net interest income increased $795,000,  or 12.8%, to $7.0 million for the three
months ended December 31, 2008,  from $6.2 million for the comparable  period in
2007.  The increase was primarily  attributable  to an increase in the Company's
interest rate spread to 2.28% for the three months ended December 31, 2008, from
1.93% for the  comparable  period in 2007,  offset in part by a decrease  in the
Company's average net earning assets of $12.0 million.

Noninterest Income:

Noninterest  income  decreased  $138,000,  or 9.4%,  to $1.3  million  from $1.5
million for the comparable  period in 2007. The primary reasons for the decrease
were declines in service fees on deposit  accounts of $66,000,  service  charges
and fees on loans of $31,000 and trust and investment fees of $37,000.

Noninterest Expense:

Noninterest expense increased $735,000,  or 14.6%, to $5.8 million for the three
months ended December 31, 2008,  from $5.0 million for the comparable  period in
2007.  The primary reason for the increase was an increase in  compensation  and
employee  benefits of $589,000.  Compensation  and employee  benefits  increased
primarily  as a result of an  expense of  $538,000  for the three  months  ended
December 31, 2008, related to the Company's equity incentive plan. As previously
announced,  the  Company's  stockholders  approved the ESSA  Bancorp,  Inc. 2007
Equity Incentive Plan at the 2008 Annual Meeting of Stockholders on May 8, 2008.
Awards granted under the Equity Incentive Plan were made on May 23, 2008.

Balance Sheet

Total assets  increased $39.2 million,  or 4.0%, to $1,032.7 million at December
31, 2008,  compared to $993.5 million at September 30, 2008. The primary reasons
for the  increase in assets were  increases in  certificates  of deposit of $3.0
million, net loans receivable of $11.5 million,  investment securities available
for sale of $15.1 million,  and an increase in cash and cash equivalents of $6.9
million.  The  increase  in net  loans  receivable  included  net  increases  in
residential  loans of $13.5  million,  construction  loans of $1.6  million  and

                                       2



consumer  loans of  $100,000,  which  were  partially  offset  by  decreases  in
commercial real estate loans of $3.3 million and commercial loans of $728,000.

Total  deposits  increased  $3.3  million at  December  31,  2008,  compared  to
September 30, 2008  primarily as a result of increases in money market  accounts
of $6.7 million.  Borrowed funds increased  during the same time period by $41.7
million.

Stockholders'  equity  decreased  $5.9 million to $194.2 million at December 31,
2008,  compared to $200.1 million at September 30, 2008 primarily as a result of
a previously  announced stock repurchase program the Company began in June 2008.
As of  December  31,  2008,  the Company had  purchased  1,462,500  shares at an
average price of $13.09 per share.

Asset Quality:

Nonperforming assets totaled $3.9 million, or 0.38%, of total assets at December
31, 2008,  compared to $4.0 million,  or 0.40%, of total assets at September 30,
2008.  The Company,  in response to  continued  loan growth and concern over the
deteriorating  economy,  made a provision  for loan  losses of $375,000  for the
three months ended December 31, 2008, as compared to a provision of $150,000 for
the  comparable  three-month  period in 2007.  The allowance for loan losses was
$4.8 million,  or 0.67%, of loans outstanding at December 31, 2008,  compared to
$4.9 million, or 0.69%, of loans outstanding at September 30, 2008.

ESSA Bank & Trust,  a wholly-owned  subsidiary of ESSA Bancorp,  Inc., has total
assets  of over  $980  million  and is the  leading  service-oriented  financial
institution  headquartered in the greater Pocono,  Pennsylvania region. The Bank
maintains its corporate  headquarters in downtown Stroudsburg,  Pennsylvania and
has 13 community offices  throughout the Pocono,  Pennsylvania area. In addition
to being one of the region's largest mortgage lenders,  ESSA Bank & Trust offers
a full range of retail and commercial  financial  services.  ESSA Bancorp,  Inc.
stock trades on The NASDAQ Global MarketSM under the symbol "ESSA."

                                       ###

                                       3


Forward-Looking Statements

Certain statements contained herein are "forward-looking  statements" within the
meaning of Section  27A of the  Securities  Act of 1933 and  Section  21E of the
Securities  Exchange  Act  of  1934.  Such  forward-looking  statements  may  be
identified  by  reference  to a  future  period  or  periods,  or by the  use of
forward-looking  terminology,   such  as  "may,"  "will,"  "believe,"  "expect,"
"estimate,"  "anticipate,"  "continue,"  or similar terms or variations on those
terms, or the negative of those terms. Forward-looking statements are subject to
numerous risks and uncertainties,  including,  but not limited to, those related
to the  economic  environment,  particularly  in the  market  areas in which the
Company operates, competitive products and pricing, fiscal and monetary policies
of the U.S. Government,  changes in government  regulations  affecting financial
institutions,  including  regulatory fees and capital  requirements,  changes in
prevailing  interest  rates,   acquisitions  and  the  integration  of  acquired
businesses,  credit risk management,  asset-liability  management, the financial
and securities markets and the availability of and costs associated with sources
of liquidity.

The Company  wishes to caution  readers not to place undue  reliance on any such
forward-looking  statements,  which speak only as of the date made.  The Company
wishes  to advise  readers  that the  factors  listed  above  could  affect  the
Company's financial performance and could cause the Company's actual results for
future periods to differ  materially  from any opinions or statements  expressed
with respect to future periods in any current  statements.  The Company does not
undertake  and  specifically  declines any  obligation  to publicly  release the
result of any revisions,  which may be made to any forward-looking statements to
reflect events or circumstances  after the date of such statements or to reflect
the occurrence of anticipated or unanticipated events.

                                       4





                        ESSA BANCORP, INC. AND SUBSIDIARY
                           CONSOLIDATED BALANCE SHEET
                                   (UNAUDITED)



                                                                                      

                                                                                    December 31,    September 30,
                                                                                        2008             2008
                                                                                   --------------  ----------------
                                                                                       (dollars in thousands)

ASSETS
   Cash and due from banks......................................................     $     8,475    $          8,382
   Interest-bearing deposits with other institutions............................          10,996               4,232
                                                                                    --------------  -----------------
         Total cash and cash equivalents........................................          19,471              12,614
   Certificates of deposit......................................................           6,756               3,777
   Investment securities available for sale.....................................         219,186             204,078
   Investment securities held to maturity (fair value of $11,619 and $11,924)...          11,398              11,857
   Loans receivable (net of allowance for loan losses of $4,833 and $4,915).....         718,406             706,890
   Federal Home Loan Bank stock.................................................          20,727              19,188
   Premises and equipment.......................................................          10,605              10,662
   Bank-owned life insurance....................................................          14,655              14,516
   Foreclosed real estate.......................................................           2,150                  31
   Other assets.................................................................           9,354               9,869
     TOTAL ASSETS...............................................................    --------------   ----------------
                                                                                    $  1,032,708      $      993,482
                                                                                    ==============   ================


LIABILITIES
   Deposits.....................................................................    $    373,808      $      370,529
   Short-term borrowings........................................................          73,162              39,510
   Other borrowings.............................................................         381,247             373,247
   Advances by borrowers for taxes and insurance................................           3,504               2,047
   Other liabilities............................................................           6,816               8,063
                                                                                    --------------   -----------------
     TOTAL LIABILITIES..........................................................         838,537             793,396
                                                                                    --------------   -----------------
   Commitment and contingencies.................................................              --                  --

STOCKHOLDERS' EQUITY
      Preferred Stock...........................................................              --                  --
      Common stock..............................................................             170                 170
      Additional paid in capital................................................         160,505            159,919
      Unallocated common stock held by the Employee Stock Ownership Plan........         (12,679)           (12,792)
      Retained earnings.........................................................          59,536             58,227
      Treasury stock, at cost...................................................         (11,497)            (2,753)
      Accumulated other comprehensive loss......................................          (1,864)            (2,685)
                                                                                    ---------------  -----------------
      TOTAL STOCKHOLDERS' EQUITY................................................         194,171            200,086
                                                                                    ---------------  -----------------
      TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY................................    $  1,032,708      $     993,482
                                                                                    ===============  =================







                        ESSA BANCORP, INC. AND SUBSIDIARY
                        CONSOLIDATED STATEMENT OF INCOME
                                   (UNAUDITED)



                                                                                             

                                                                                      For the Three Months
                                                                                       Ended December 31,
                                                                                    --------------------------
                                                                                        2008           2007
                                                                                    --------------  ----------
                                                                                      (dollars in thousands)

INTEREST INCOME

      Loans receivable..........................................................     $  10,601       $  9,783
      Investment securities:
            Taxable.............................................................         2,453         2,702
            Exempt from federal income tax......................................            83            83
      Other investment income...................................................           119           321
                                                                                    --------------  ----------
            Total interest income...............................................        13,256        12,889
                                                                                    --------------  ----------
INTEREST EXPENSE
      Deposits..................................................................         1,971         2,689
      Short-term borrowings.....................................................           155           438
      Other borrowings..........................................................         4,136         3,563
                                                                                    --------------  ----------
            Total interest expense..............................................         6,262         6,690
                                                                                    --------------  ----------

NET INTEREST INCOME.............................................................         6,994         6,199
      Provision for loan losses.................................................           375           150
                                                                                    --------------  ----------

NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES.............................         6,619         6,049
                                                                                    --------------  ----------

NONINTEREST INCOME
      Service fees on deposit accounts..........................................           840          906
      Services charges and fees on loans........................................           121          152
      Trust and investment fees.................................................           209          246
      Earnings on Bank-owned life insurance.....................................           139          146
      Other.....................................................................            16           13
                                                                                    --------------  ----------
            Total noninterest income............................................         1,325        1,463
                                                                                    --------------  ----------

NONINTEREST EXPENSE
      Compensation and employee benefits........................................         3,584        2,995
      Occupancy and equipment...................................................           710          684
      Professional fees.........................................................           335          289
      Data processing...........................................................           469          479
      Advertising...............................................................           203          145
      Other.....................................................................           466          440
                                                                                    --------------  ----------
            Total noninterest expense...........................................         5,767        5,032
                                                                                    --------------  ----------
Income before income taxes......................................................         2,177        2,480

Income taxes....................................................................           347          783
                                                                                    --------------  ----------

NET INCOME......................................................................   $     1,830       $ 1,697
                                                                                   ===============  ==========

EARNINGS PER SHARE..............................................................
           Basic                                                                   $      0.13          0.11
           Diluted                                                                        0.13          0.11