<TABLE> <S> <C>

<PAGE>
<ARTICLE> 9
<LEGEND>
This schedule contains summary financial information extracted from June 30,
1998 and is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>
<PERIOD-TYPE>                   YEAR                   YEAR
<FISCAL-YEAR-END>                          JUN-30-1998             JUN-30-1997
<PERIOD-START>                             JUL-01-1997             JUL-01-1996
<PERIOD-END>                               JUN-30-1998             JUN-30-1997
<CASH>                                             218                     197
<INT-BEARING-DEPOSITS>                           5,790                   3,844
<FED-FUNDS-SOLD>                                   425                     600
<TRADING-ASSETS>                                     0                       0
<INVESTMENTS-HELD-FOR-SALE>                        433                     318
<INVESTMENTS-CARRYING>                           6,307                   3,939
<INVESTMENTS-MARKET>                                 0                       0
<LOANS>                                         11,515                  11,523
<ALLOWANCE>                                        102                     100
<TOTAL-ASSETS>                                  25,066                  20,720
<DEPOSITS>                                      15,440                  16,791
<SHORT-TERM>                                         0                       0
<LIABILITIES-OTHER>                                133                     173
<LONG-TERM>                                          0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                         5,425                       0
<OTHER-SE>                                       3,678                   3,756
<TOTAL-LIABILITIES-AND-EQUITY>                  25,066                  20,720
<INTEREST-LOAN>                                    945                     963
<INTEREST-INVEST>                                  514                     478
<INTEREST-OTHER>                                     0                       0
<INTEREST-TOTAL>                                 1,459                   1,441
<INTEREST-DEPOSIT>                                 829                     819
<INTEREST-EXPENSE>                                 829                       0
<INTEREST-INCOME-NET>                              630                     622
<LOAN-LOSSES>                                        2                       5
<SECURITIES-GAINS>                                   0                       0
<EXPENSE-OTHER>                                    466                     548
<INCOME-PRETAX>                                    167                      69
<INCOME-PRE-EXTRAORDINARY>                         167                      69
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                       126                      50
<EPS-PRIMARY>                                        0                       0
<EPS-DILUTED>                                        0                       0
<YIELD-ACTUAL>                                    3.09                    3.15
<LOANS-NON>                                          0                       0
<LOANS-PAST>                                       179                     240
<LOANS-TROUBLED>                                     0                       0
<LOANS-PROBLEM>                                      0                      44
<ALLOWANCE-OPEN>                                   100                      95
<CHARGE-OFFS>                                        0                       0
<RECOVERIES>                                         0                       0
<ALLOWANCE-CLOSE>                                  102                     100
<ALLOWANCE-DOMESTIC>                               102                     100
<ALLOWANCE-FOREIGN>                                  0                       0
<ALLOWANCE-UNALLOCATED>                              0                       0
        

</TABLE>