Date:                      ESSA Bancorp, Inc.
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 THIRD FISCAL QUARTER OF 2007



Stroudsburg,  Pennsylvania, July 25, 2007 -- ESSA Bancorp, Inc., (the "Company")
[NASDAQ:  "ESSA"] the holding  company for ESSA Bank & Trust (the "Bank")  today
announced  its  operating  results  for the third  fiscal  quarter of 2007.  The
Company  reported a net loss of $9.0 million for the three months ended June 30,
2007,  stemming  primarily  from an  anticipated  one-time  allocation  of $12.7
million to the ESSA Bank & Trust Foundation (the  "Foundation"),  in conjunction
with the Company's stock offering. The reported net loss of $9.0 million for the
three months ended June 30, 2007  compared to net income of $1.0 million for the
three  months  ended June 30,  2006.  For the nine months ended June 30, 2007 as
compared to the nine months ended June 30, 2006, the Company's  results showed a
net loss of $6.8 million, compared to net income of $3.0 million.

The Bank underwent a  mutual-to-stock  conversion as part of the Company's stock
offering that was  consummated  April 4, 2007.  The stock  offering  resulted in
gross  proceeds of $158.7  million  through the sale of  15,870,000  shares at a
price of $10.00 per  share.  The  Company  contributed  1,110,900  shares of its
common stock to the  Foundation  along with $1.6  million in cash.  Net proceeds
from the stock offering prior to this contribution to the Foundation were $155.8
million.  Concurrent with the conversion,  the Company lent approximately  $13.6
million to the Bank's  Employee  Stock  Ownership  Plan.  The  Company  retained
approximately $64.3 million of the net proceeds prior to the contribution to the
Foundation  and the remainder of the net proceeds was  contributed  to the Bank.
The stock offering proceeds have been invested in short-term, investment-





grade debt obligations and mortgage-backed securities debt issued by United
States government sponsored agencies or entities. Approximately $29.7 million of
the net proceeds of the stock offering was used to pay down short term debt at
the Bank.

"We were pleased  with the final  outcome of our  conversion  from a mutual to a
stock  organization," said Gary S. Olson,  President and Chief Executive Officer
of the Company.

Balance Sheet

Total assets  increased  $166.5 million,  or 22.9% to $892.3 million at June 30,
2007 compared to $725.8 million at September 30, 2006.  The primary  reasons for
the  increase  in  assets  were an  increase  in net loans  receivable  of $43.0
million, increases in cash and cash equivalents of $8.4 million, and an increase
in investment  securities of $112.0  million.  The increase in loans  receivable
included increases in residential loans of $33.1 million, consumer loans of $1.3
million  and  commercial  loans  of $8.8  million.  The  increases  in cash  and
investment  securities  were due primarily to the investment of the net proceeds
from the stock offering.

Retail  deposits  increased $1.9 million while brokered  certificates of deposit
decreased $6.6 million at June 30, 2007 compared to September 30, 2006. Borrowed
funds increased during the same time period by $21.7 million.

Stockholders' equity increased $146.0 million to $204.4 million at June 30, 2007
compared to $58.3  million at  September  30, 2006.  The primary  reason for the
increase was the Company's  mutual to stock  conversion and stock offering which
was consummated on April 4, 2007.

Asset Quality:

Asset quality remains strong.  Nonperforming  assets totaled $943,000 or 0.1% of
total  assets at June 30, 2007  compared to $476,000 or 0.07% of total assets at
September 30, 2006. The Bank made a provision for loan losses of $90,000 for the
three  months  ended June 30, 2007  compared  to a provision  of $75,000 for the
comparable three-month period in 2006. The Bank made a provision for loan losses
of $270,000 for the nine months  ended June 30, 2007  compared to a provision of

                                       2



$225,000 for the  comparable  nine-month  period in 2006. The allowance for loan
losses was $4.1 million or 0.69% of loans  outstanding at June 30, 2007 compared
to $3.9 million or 0.69% of loans outstanding at September 30, 2006.

Net Interest Income:

Net interest  income  increased  $1.9 million,  or 43.4% to $6.3 million for the
three months ended June 30, 2007 from $4.4 million for the comparable  period in
2006.  The increase  was  primarily  attributable  to an increase in net average
earning  assets of $187.6 million  resulting  primarily from loan and investment
growth  combined with the  investment  of the proceeds from the Company's  stock
offering,  offset in part by a 31 basis point  decrease  in the Bank's  interest
rate spread to 2.19% for the three months ended June 30, 2007 from 2.50% for the
comparable period in 2006.

Net interest  income  increased $2.6 million,  or 20.2% to $15.5 million for the
nine months ended June 30, 2007 from $12.9 million for the comparable  period in
2006.  The increase  was  primarily  attributable  to an increase in net average
earning assets of $120.9 million, offset in part by a 27 basis point decrease in
the Bank's interest rate spread to 2.24% for the nine months ended June 30, 2007
from 2.51% for the comparable period in 2006.

Non-Interest Expense:

Non-interest  expense  increased  $13.3  million to $17.6  million for the three
months ended June 30, 2007 from $4.3 million for the comparable  period in 2006.
The primary reason for the increase was the one-time increase in contribution to
charitable  foundation of $12.6 million for the three months ended June 30, 2007
compared  to  the  comparable  period  in  2006.   Excluding  the  contribution,
non-interest expense increased $620,000 or 14.6% for the three months ended June
30, 2007 compared to the comparable  period in 2006.  Increases in  compensation
and employee  benefits,  occupancy and equipment and professional  fees were the
primary reasons for the increase in non-interest expense.

For the nine months ended June 30, 2007, as compared to the comparable period in
2006,  non-interest expense increased $13.7 million to $26.3 from $12.6 million.
The primary reason for the increase was the one-time increase in contribution to
charitable foundation of $12.4 million. Excluding the contribution, non-interest

                                       3



expense  increased  $980,000,  or 7.8%,  for the nine months ended June 30, 2007
compared  to the  comparable  period  in 2006.  Increases  in  compensation  and
employee benefits, occupancy and equipment and advertising fees were the primary
reasons for the increase.

"We  have  been  pleased  with  the  volume  of our  loan  activity,  especially
mortgages,"  commented  Mr.  Olson.  "Actually,  our loan  growth has  surpassed
expectations so far this year. Even though our net interest margin is challenged
by the current interest rate environment, our asset quality, our growth in loans
and our non-interest income positions us well."

ESSA Bank & Trust,  a wholly-owned  subsidiary of ESSA Bancorp,  Inc., has total
assets  of over  $800  million  and is the  leading  service-oriented  financial
institution in the greater Pocono,  Pennsylvania  region. The Bank maintains its
corporate  headquarters in downtown  Stroudsburg,  Pennsylvania and 13 community
offices  throughout the Pocono,  Pennsylvania  area. In addition to being one of
the region's  largest mortgage  lenders,  ESSA offers a full range of retail and
commercial  financial  services.  ESSA Bancorp stock trades on The NASDAQ Global
Market under the symbol "ESSA."

                                       ###


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)



                                                                                           


                                                                                   June 30,        September 30,
                                                                                    2007               2006
                                                                               ------------        -----------
                                                                                  (dollars in thousands)

ASSETS
      Cash and due from banks.................................................$     15,033         $ 11,677
      Interest-bearing deposits with other institutions.......................       6,074            1,053
                                                                               -------------       ---------
            Total cash and cash equivalents...................................      21,107           12,730
      Investment securities available for sale................................     203,185           89,122
      Investment securities held to maturity (market value of $17,249 and
         $19,193).............................................................      17,657           19,715
      Loans receivable (net of allowance for loan losses of $4,116 and $3,855)     599,656          556,677
      Federal Home Loan Bank stock............................................      15,231           13,675
      Premises and equipment..................................................      11,391           11,447
      Bank-owned life insurance...............................................      13,786           13,376
      Other assets............................................................      10,242            9,054
                                                                               -------------       ---------
            TOTAL ASSETS......................................................$    892,255        $ 725,796
                                                                               =============      ===========

LIABILITIES

      Deposits................................................................$    397,480        $ 402,153
      Short-term borrowings...................................................      33,031           35,299
      Other borrowings........................................................     248,000          224,000
      Advances by borrowers for taxes and insurance...........................       5,156            2,198
      Other liabilities.......................................................       4,216            3,809
                                                                               -------------      -----------
            TOTAL LIABILITIES.................................................     687,883          667,459
                                                                               -------------      -----------
      Commitment and contingencies............................................          --               --


STOCKHOLDERS' EQUITY
      Preferred stock ($.01 par value: 10,000,000 shares authorized, none
         issued)..............................................................          --               --
      Common stock ($.01 par value; 40,000,000 shares authorized, 16,980,900
         shares issued and outstanding).......................................         170               --
      Additional paid in capital..............................................     166,769               --
      Unallocated common stock held by the Employee Stock Ownership Plan
         (1,343,379 shares)...................................................     (13,434)              --
      Retained earnings.......................................................      51,682           58,526
      Accumulated other comprehensive loss....................................        (815)            (189)
                                                                               -------------      ------------
            TOTAL STOCKHOLDERS' EQUITY........................................     204,372           58,337
                                                                               -------------      ------------
            TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY........................$    892,255        $ 725,796
                                                                              ===============     ============



                                       5





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



                                                                                                            

                                                                                   For the Three Months     For the Nine Months
                                                                                      Ended June 30,          Ended June 30,
                                                                                 -----------------------  --------------------------
                                                                                     2007         2006        2007          2006
                                                                                  ------------ ----------  ------------  -----------
                                                                                               (dollars in thousands)

INTEREST INCOME
      Loans receivable...........................................................$     9,041    $  8,051    $ 26,426      $ 23,399
      Investment securities:.....................................................
            Taxable..............................................................      2,634         954       5,127         2,490
            Exempt from federal income tax.......................................         74          71         221           204
      Other investment income....................................................        424         228        1209           641
                                                                                  ------------  ----------- -----------   ----------
            Total interest income................................................     12,173       9,304      32,983        26,734
                                                                                  -----------   ----------- -----------   ----------

INTEREST EXPENSE
      Deposits...................................................................      2,546       2,340       7,912         6,443
      Short-term borrowings......................................................        480          23       1,319           433
      Other borrowings...........................................................      2,821       2,530       8,238         6,947
                                                                                  ------------  -----------  -----------  ----------
            Total interest expense...............................................      5,847       4,893      17,469        13,823
                                                                                  ------------  -----------  -----------  ----------

NET INTEREST INCOME..............................................................      6,326       4,411      15,514        12,911
      Provision for loan losses..................................................         90          75         270           225
                                                                                  ------------   ----------- -----------  ----------
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES..............................      6,236       4,336      15,244        12,686
                                                                                  ------------   ----------- -----------  ----------

NONINTEREST INCOME
      Service fees on deposit accounts...........................................        873         933       2,629         2,853
      Services charges and fees on loans.........................................        178         120         434           355
      Trust and investment fees..................................................        195         179         595           498
      Gain on sale of loans, net.................................................         --            7          12            7
      Earnings on Bank-owned life insurance......................................        143         131         410           381
      Other......................................................................         22          25          56            73
                                                                                  ------------   -----------  -----------  ---------
            Total noninterest income.............................................      1,411       1,395       4,136         4,167
                                                                                  ------------   -----------  -----------  ---------

NONINTEREST EXPENSE
      Compensation and employee benefits.........................................      2,828       2,381       7,995         6,952
      Occupancy and equipment....................................................        690         606       1,951         1,819
      Professional fees..........................................................        278         206         586           602
      Data processing............................................................        475         433       1,358         1,341
      Advertising................................................................        178         135         514           446
      Contribution to charitable foundation......................................     12,693          97      12,693           303
      Other......................................................................        426         394       1,206         1,164
                                                                                  ------------  -----------  -----------  ----------
            Total noninterest expense............................................     17,568       4,252      26,303        12,627
                                                                                  ------------  -----------  -----------  ----------
Income (loss) before income taxes................................................     (9,921)      1,479      (6,923)        4,226
Income taxes.....................................................................       (915)        457         (79)        1,276
                                                                                  ------------  -----------  -----------  ----------
                                                                                 $    (9,006)   $  1,022     $(6,844)     $  2,950
NET INCOME (LOSS)................................................................============   ============ ===========  ==========



     Due to the completion of the Company's  initial public offering on April 4,
     2007,   earnings  per  share  for  the  periods  shown  is  not  considered
     meaningful.

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