ESSA Bancorp, Inc.

Date:                      July 23, 2008
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 2008



Stroudsburg,  Pennsylvania,  July 23, 2008 -- 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 and nine months
ended June 30, 2008. The Company  reported net income of $2.0 million,  or $0.12
per diluted  share,  for the three months ended June 30, 2008,  as compared to a
net loss of $9.0 million for the corresponding 2007 period. The net loss of $9.0
million for the three months  ending June 30, 2007,  was  primarily due to a one
time  allocation  of $12.7  million made by the Company to the ESSA Bank & Trust
Foundation (the "Foundation"),  in conjunction with the Company's stock offering
which was consummated on April 3, 2007.

For the nine months ended June 30, 2008, the Company reported net income of $5.3
million,  or $0.33 per diluted share,  as compared to a net loss of $6.8 million
for the  comparable  period in 2007.  The primary reason for the increase in net
income  for  the  nine  month  period  was  the  Company's  contribution  to the
Foundation  during the prior  period.  In  addition,  increases  in average  net
earning  assets  added to net income  during the  current  period.  Average  net
earning assets  increased  $95.7 million,  average loans  outstanding  increased
$76.3 million and average investments and mortgage-backed  securities  increased
$80.3  million  for the nine  months  ended June 30,  2008,  as  compared to the
comparable period in 2007.

"It  has  been a  successful  and  eventful  quarter  for  the  Company  and our
stockholders," noted Gary S. Olson, President and Chief Executive Officer of the
Company.  "In addition



to  holding  our first  annual  meeting  of  stockholders  in May,  our Board of
Directors, at its regularly scheduled May meeting,  authorized the repurchase of
up to 15% of the  Company's  outstanding  stock  and  declared  a $.04 per share
dividend which was paid on June 30, 2008." Mr. Olson  continued,  "Our operating
results  were  strong as our net  interest  spread  improved  from the  previous
quarter and we continued to grow our Company through prudent loan  originations.
Our  asset  quality   remains   strong,   as  evidenced  by  our  low  ratio  of
non-performing assets to total assets."

Net Interest Income:

Net interest income increased  $548,000,  or 8.7%, to $6.9 million for the three
months ended June 30, 2008, from $6.3 million for the comparable period in 2007.
The increase was  primarily  attributable  to an increase in average net earning
assets of $15.4  million,  offset in part by a one basis  point  decrease in the
Company's  interest  rate  spread to 2.18% for the three  months  ended June 30,
2008, from 2.19% for the comparable period in 2007.

Net interest income  increased $4.0 million,  or 25.4%, to $19.5 million for the
nine months ended June 30, 2008, from $15.5 million for the comparable period in
2007.  The increase  was  primarily  attributable  to an increase in average net
earning assets of $95.7 million to $204.8 million for the nine months ended June
30, 2008,  from $109.1 million for the comparable  period in 2007 and was offset
in part by a 20 basis point  decrease in the  Company's  interest rate spread to
2.04% for the nine months  ended June 30,  2008,  from 2.24% for the  comparable
period in 2007.

NonInterest Income:

Noninterest income was unchanged in the 2008 period compared to the 2007 period,
remaining  at $1.4  million for the three  months  ended June 30, 2008 and 2007,
respectively.

Noninterest  income  increased  $62,000,  or 1.5%,  to $4.2 million for the nine
months ended June 30, 2008, from $4.1 million for the comparable period in 2007.
Increases in service  charges and fees on loans,  trust and investment  fees and
earnings on  bank-



owned life  insurance  were  offset,  in part,  by  decreases in service fees on
deposit accounts, net gain on sale of loans and other income.

NonInterest Expense:

Noninterest  expense decreased $12.3 million,  or 69.7%, to $5.3 million for the
three months ended June 30, 2008,  from $17.6 million for the comparable  period
in 2007. The primary reason for the decrease was the Company's  contribution  of
$12.7  million to the  Foundation  in April 2007.  Excluding  the  contribution,
noninterest  expense  increased  $444,000 or 9.1%.  The primary  reasons for the
increase  excluding the contribution were increases in compensation and employee
benefits  of  $341,000  and  professional  fees of  $101,000.  Compensation  and
employee  benefits  increased  primarily  as a  result  of  normal  compensation
increases  of $168,000  in  addition  to an expense of  $191,000  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.  Professional  fees increased
primarily  as a result  of  increased  legal,  accounting  and  regulatory  fees
associated  with being a public  reporting  company and  included  approximately
$72,000   related  to  the  Company's   compliance   with  section  404  of  the
Sarbanes-Oxley Act.

Noninterest  expense decreased $10.8 million, or 40.9%, to $15.5 million for the
nine months ended June 30, 2008, from $26.3 million for the comparable period in
2007.  The primary  reason for the  nine-month  decrease  was the $12.7  million
contribution to the Foundation. Excluding the contribution,  noninterest expense
increased $1.9 million or 14.2%. The primary reasons for the increase  excluding
the contribution  were increases in compensation  and employee  benefits of $1.2
million, occupancy and equipment of $157,000,  professional fees of $481,000 and
other  expenses  of  $142,000.  Compensation  and  employee  benefits  increased
primarily as a result of normal compensation  increases of $574,000,  along with
an increase in the  expense  related to the  Employee  Stock  Ownership  Plan of
$264,000 and the additional  expense of $191,000 related to the Equity Incentive
Plan. Occupancy and equipment costs increased primarily as a result of increases
in rental  costs of $49,000,  along with  increases in  depreciation  expense of
$58,000.  Professional fees increased  primarily as a



result of increased legal,  accounting and regulatory fees associated with being
a public  reporting  company,  including  approximately  $216,000 related to the
Company's  compliance with Section 404 of the Sarbanes-Oxley  Act. Other expense
increased  primarily due to increased loan processing costs related to increased
volume.

Balance Sheet

Total assets  increased  $74.5  million,  or 8.2%, to $984.9 million at June 30,
2008,  compared to $910.4 million at September 30, 2007. The primary reasons for
the  increase  in assets  were  increases  in  certificates  of  deposit of $3.8
million,  net loans receivable of $66.8 million and an increase in cash and cash
equivalents of $3.1 million.  The increase in net loans receivable  included net
increases  in  residential  loans of $53.8  million,  commercial  loans of $14.3
million and a decrease in consumer loans of $1.3 million.

Retail  deposits  decreased  $5.0 million and brokered  certificates  of deposit
decreased  $9.0  million at June 30,  2008,  compared  to  September  30,  2007.
Borrowed funds increased during the same time period by $79.4 million.

Stockholders'  equity increased $3.2 million to $207.9 million at June 30, 2008,
compared to $204.7 million at September 30, 2007.

Asset Quality:

Nonperforming  assets  totaled $1.1 million or 0.11% of total assets at June 30,
2008, compared to $555,000, or 0.06%, of total assets at September 30, 2007. The
Company,  in response to continued loan growth, made a provision for loan losses
of $150,000 for the three months ended June 30, 2008, as compared to a provision
of $90,000 for the  comparable  three-month  period in 2007.  The Company made a
provision  for loan losses of $450,000  for the nine months ended June 30, 2008,
as compared to a provision of $270,000 for the  comparable  nine month period in
2007.  The  allowance  for loan  losses  was $4.5  million,  or 0.65%,  of loans
outstanding  at June 30,  2008,  compared to $4.2  million,  or 0.67%,  of loans
outstanding at September 30, 2007.

ESSA Bank & Trust,  a wholly-owned  subsidiary of ESSA Bancorp,  Inc., has total
assets  of over  $919  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."

                                       ###



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.




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




                                                                                  June 30,         September 30,
                                                                                    2008              2007
                                                                                 -----------      ---------------
                                                                                     (dollars in thousands)

ASSETS
                                                                                             

      Cash and due from banks...................................................$     9,126        $      10,604

      Interest-bearing deposits with other institutions.........................     10,782                6,175
                                                                                -----------        -------------

            Total cash and cash equivalents.....................................     19,908               16,779

      Certificates of deposit...................................................      3,836                  --

      Investment securities available for sale..................................    209,345              205,267

      Investment securities held to maturity (fair value of $12,358 and
         $16,876)...............................................................     12,358               17,130

      Loans receivable (net of allowance for loan losses of $4,464 and
         $4,206)................................................................    686,609              619,845

      Federal Home Loan Bank stock..............................................     18,430               16,453

      Premises and equipment....................................................     10,885               11,277

      Bank-owned life insurance.................................................     14,370               13,941

      Other assets..............................................................      9,116                9,723
                                                                                ------------       -------------

            TOTAL ASSETS........................................................$   984,857        $     910,415
                                                                                ===========        =============

LIABILITIES

      Deposits..................................................................$   370,677        $     384,716

      Short-term borrowings.....................................................     44,526               34,230

      Other borrowings..........................................................    348,847              279,697

      Advances by borrowers for taxes and insurance.............................      6,278                1,423

      Other liabilities.........................................................      6,626                5,657
                                                                                ------------       -------------

            TOTAL LIABILITIES...................................................    776,954              705,723
                                                                                ------------       -------------

      Commitment and contingencies..............................................        --                   --


STOCKHOLDERS' EQUITY

      Preferred Stock...........................................................        --                   --

      Common stock..............................................................        170                  170

      Additional paid in capital................................................    164,577              166,782

      Unallocated common stock held by the Employee Stock Ownership Plan........    (12,906)             (13,283)

      Retained earnings.........................................................     58,092               53,400

      Accumulated other comprehensive loss......................................     (2,030)              (2,377)
                                                                                ------------       --------------

            TOTAL STOCKHOLDERS' EQUITY..........................................    207,903              204,692
                                                                                ------------       --------------

            TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY..........................$   984,857        $     910,415
                                                                                ============       =============





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



                                                                                 For the Three Months        For the Nine Months
                                                                                    Ended June 30,              Ended June 30,
                                                                                -----------------------    ------------------------
                                                                                   2008        2007            2008       2007
                                                                                -----------  --------        ---------  --------
                                                                                              (dollars in thousands)

INTEREST INCOME
                                                                                                            

      Loans receivable..........................................................$   10,130    $    9,041  $    29,797   $    26,426

      Investment securities:

            Taxable.............................................................     2,674         2,634        8,013         5,127

            Exempt from federal income tax......................................        83            74          249           221

      Other investment income...................................................       217           424          825         1,209
                                                                                ------------  -----------   -----------  -----------

            Total interest income...............................................    13,104        12,173       38,884        32,983
                                                                                ------------  -----------   -----------  -----------


INTEREST EXPENSE

      Deposits..................................................................     2,018         2,550        7,154         7,916

      Short-term borrowings.....................................................     1,052           480        1,815         1,319

      Other borrowings..........................................................     3,164         2,821       10,470         8,238
                                                                                ------------  -----------   -----------  -----------

            Total interest expense..............................................     6,234         5,851       19,439        17,473
                                                                                ------------  -----------   -----------  -----------


NET INTEREST INCOME.............................................................     6,870         6,322       19,445        15,510

      Provision for loan losses.................................................       150            90          450           270
                                                                                ------------  -----------   -----------  -----------


NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES.............................     6,720         6,232       18,995        15,240
                                                                                ------------  -----------   -----------  -----------


NONINTEREST INCOME

      Service fees on deposit accounts..........................................      873            873        2,619         2,629

      Services charges and fees on loans........................................      174            178          472           434

      Trust and investment fees.................................................      208            195          645           595

      Gain on sale of loans, net................................................      --             --           --             12

      Earnings on Bank-owned life insurance.....................................      146            143          429           410

      Other.....................................................................        9             22           33            56
                                                                                ------------  -----------   -----------  -----------

            Total noninterest income............................................     1,410         1,411        4,198         4,136
                                                                                ------------  -----------   -----------  -----------


NONINTEREST EXPENSE

      Compensation and employee benefits........................................     3,169         2,828        9,174         7,995

      Occupancy and equipment...................................................       705           690        2,108         1,951

      Professional fees.........................................................       379           278        1,067           586

      Data processing...........................................................       443           475        1,400         1,358

      Advertising...............................................................       155           178          447           514

      Contribution to Charitable Foundation.....................................       --         12,693          --         12,693

      Other.....................................................................       464           422        1,344         1,202
                                                                                ------------  -----------   -----------  -----------

            Total noninterest expense...........................................     5,315        17,564       15,540        26,299
                                                                                ------------  -----------   -----------  -----------


Income (loss ) before income taxes (benefit)....................................     2,815       (9,921)        7,653        (6,923)

Income taxes (benefit)..........................................................       849         (915)        2,336           (79)
                                                                                ------------  -----------   -----------  -----------

NET INCOME (LOSS)...............................................................$    1,966    $  (9,006)    $   5,317    $   (6,844)
                                                                                ============  ===========   ===========  ===========

EARNINGS PER SHARE..............................................................

           Basic                                                                $     0.13        (0.58)         0.34         (0.58)

           Diluted                                                                    0.12        (0.58)         0.33         (0.58)

Prior period earnings per share are calculated for the period beginning with the
date of conversion or April 3, 2007.