[LOGO]
GFSB
BANCORP, INC
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FOR IMMEDIATE RELEASE                  FOR FURTHER INFORMATION CONTACT:
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August 13, 2003                        Jerry R. Spurlin, Chief Financial Officer
                                       (505) 726-6500

                      GFSB BANCORP, INC. ANNOUNCES EARNINGS

Gallup, New Mexico - GFSB Bancorp,  Inc. (NASDAQ SmallCap:  GUPB) parent holding
company of Gallup Federal  Savings Bank,  Gallup,  New Mexico,  today  announced
earnings for year ended June 30, 2003 of $1,690,000  compared to $1,611,000  for
the year ended June 30, 2002, a $79,000 or 4.9% increase.

The increase in earnings is primarily  the result of an increase in net interest
earnings of $552,000,  a $233,000 increase in non-interest income and a $156,000
decrease  in the  provision  for  income  taxes  partially  offset by a $232,000
increase  in  the  provision  for  loan  losses  and  a  $630,000   increase  in
non-interest expense.

Total  non-interest  income increased by $233,000 or 59.7% from $390,000 for the
year ended June 30,  2002 to  $623,000  for the year ended June 30,  2003.  This
increase was primarily due to an increase in service  charge income of $139,000,
an  increase  in net gains from sales of loans of  $96,000,  and an  increase in
miscellaneous  income of $8,000  partially  offset by a $10,000  decrease in net
gains from  sales of  available-for-sale  securities.  The  increase  in service
charge income is primarily due to increased insufficient funds fees collected on
NOW and checking accounts. The increase in miscellaneous income is primarily due
to a $5,000 gain on the sale of other real estate owned.

Total  non-interest  expense increased $630,000 or 16.8% from $3,740,000 for the
year ended June 30, 2002 to  $4,370,000  for the year ended June 30,  2003.  The
increase in  non-interest  expense was  primarily  attributable  to increases in
compensation and benefits,  occupancy costs, advertising,  stationery,  printing
and office supplies,  professional  fees, data  processing,  insurance and other
operating  expenses,  offset by a  decrease  in stock  services.  A  substantial
portion of the  increase in  non-interest  expense is directly  related to costs
associated with operating the Bank's new branch in Farmington, New Mexico.

At June 30, 2003, the Company's capital to asset ratio was 7.7%, with assets and
stockholders' equity of $230 million and $17.7 million, respectively.

This  release  may  contain  forward-looking  statements.  We caution  that such
statements may be subject to a number of uncertainties  and actual results could
differ materially and, therefore, readers should not place undue reliance on any
forward-looking  statements.  The Company does not undertake,  and  specifically
disclaims,  any obligation to publicly release the results of any revisions that
may be made to any  forward-looking  statements  to reflect  the  occurrence  of
anticipated  or  unanticipated  events or  circumstances  after the date of such
statements.

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                P.O. BOX 820 - 221 WEST AZTEC - GALLUP, NM 87301


                               GFSB BANCORP, INC.
                   Selected Financial Information (Unaudited)
                  (dollars in thousands, except per share data)


             CONDENSED CONSOLIDATED STATEMENT OF FINANCIAL CONDITION

                                                               At Period End
                                                           ---------------------
                                                           06/30/03     06/30/02
                                                           ---------------------

Cash and investments                                         37,208       31,030
Mortgage-backed securities                                   38,517       27,290
FHLB stock                                                    4,333        4,219
Loans receivable, net                                       146,396      143,681
Premises and equipment                                        2,314        2,511
Prepaid and other assets                                      1,187        1,347
                                                            -------      -------
  TOTAL ASSETS                                              229,955      210,078
                                                            =======      =======

Deposits                                                    129,759      110,349
Advances from FHLB                                           76,642       76,386
Other secured borrowings                                      3,658        3,933
Repurchase agreements                                           585        1,235
Accrued expenses and other liabilities                        1,567        1,792
Stockholders' equity                                         17,744       16,383
                                                            -------      -------
  TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                229,955      210,078
                                                            =======      =======



                  CONDENSED CONSOLIDATED STATEMENT OF EARNINGS

                                          Three Months Ended   Fiscal Year Ended
                                          --------------------------------------
                                          06/30/03  06/30/02  06/30/03  06/30/02
                                          --------------------------------------

Interest earnings                            3,318     3,296    12,743    13,504
Interest expense                             1,520     1,644     6,162     7,475
                                          --------------------------------------

    NET INTEREST EARNINGS                    1,798     1,652     6,581     6,029
Provision for loan losses                      237       100       452       220
                                          --------------------------------------

    NET INTEREST EARNINGS AFTER
      PROVISION FOR LOAN LOSSES              1,561     1,552     6,129     5,809
Non-interest income                            160       108       623       390
Non-interest expense                         1,186     1,130     4,370     3,740
                                          --------------------------------------

    EARNINGS BEFORE INCOME TAXES               535       530     2,382     2,459
Provision for income taxes                      62       216       692       848

    NET EARNINGS                               473       314     1,690     1,611

Weighted average number of                   1,118     1,110     1,115     1,105
  shares outstanding- basic

Earnings per common share-basic               0.42      0.28      1.52      1.46

Weighted average number of                   1,166     1,153     1,160     1,144
  shares outstanding- diluted

Earnings per common share-diluted             0.41      0.27      1.46      1.41