<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 9
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   9-MOS
<FISCAL-YEAR-END>                          JUN-30-1997             JUN-30-1997
<PERIOD-START>                             JAN-01-1997             JUL-01-1996
<PERIOD-END>                               MAR-31-1997             MAR-31-1997
<CASH>                                           1,607                   1,607
<INT-BEARING-DEPOSITS>                          13,678                  13,678
<FED-FUNDS-SOLD>                                     0                       0
<TRADING-ASSETS>                                     0                       0
<INVESTMENTS-HELD-FOR-SALE>                     57,944                  57,944
<INVESTMENTS-CARRYING>                           6,788                   6,788
<INVESTMENTS-MARKET>                             6,796                   6,796
<LOANS>                                        187,714                 187,714
<ALLOWANCE>                                        604                     604
<TOTAL-ASSETS>                                 271,121                 271,121
<DEPOSITS>                                     202,335                 202,335
<SHORT-TERM>                                         0                       0
<LIABILITIES-OTHER>                              2,076                   2,076
<LONG-TERM>                                          0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                        35,593                  35,593
<OTHER-SE>                                      31,117                  31,117
<TOTAL-LIABILITIES-AND-EQUITY>                 271,121                 271,121
<INTEREST-LOAN>                                  3,750                  11,092
<INTEREST-INVEST>                                1,055                   3,213
<INTEREST-OTHER>                                   143                     307
<INTEREST-TOTAL>                                 4,948                  14,612
<INTEREST-DEPOSIT>                               2,377                   7,044
<INTEREST-EXPENSE>                               2,377                   7,057
<INTEREST-INCOME-NET>                            2,571                   7,555
<LOAN-LOSSES>                                        0                       0
<SECURITIES-GAINS>                                   0                       0
<EXPENSE-OTHER>                                    857                   3,794
<INCOME-PRETAX>                                  1,815                   4,051
<INCOME-PRE-EXTRAORDINARY>                       1,815                   4,051
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     1,159                   2,636
<EPS-PRIMARY>                                     0.31                    0.71
<EPS-DILUTED>                                     0.29                    0.66
<YIELD-ACTUAL>                                    3.88                    3.94
<LOANS-NON>                                        220                     220
<LOANS-PAST>                                         0                       0
<LOANS-TROUBLED>                                     0                       0
<LOANS-PROBLEM>                                      0                       0
<ALLOWANCE-OPEN>                                   609                     609
<CHARGE-OFFS>                                        5                       5
<RECOVERIES>                                         0                       0
<ALLOWANCE-CLOSE>                                  604                     604
<ALLOWANCE-DOMESTIC>                               165                     165
<ALLOWANCE-FOREIGN>                                  0                       0
<ALLOWANCE-UNALLOCATED>                            439                     439
        

</TABLE>