<TABLE> <S> <C>

<PAGE>
 
<ARTICLE> 9
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>
<PERIOD-TYPE>                   YEAR                   YEAR
<FISCAL-YEAR-END>                          SEP-30-1997             SEP-30-1996
<PERIOD-START>                             OCT-01-1996             OCT-01-1995
<PERIOD-END>                               SEP-30-1997             SEP-30-1996
<CASH>                                             627                     754
<INT-BEARING-DEPOSITS>                           2,931                   4,252
<FED-FUNDS-SOLD>                                 3,200                     100
<TRADING-ASSETS>                                     0                       0
<INVESTMENTS-HELD-FOR-SALE>                      8,461                  13,465
<INVESTMENTS-CARRYING>                             500                   2,502
<INVESTMENTS-MARKET>                               494                   2,494
<LOANS>                                         46,463                  45,079
<ALLOWANCE>                                        249                     225
<TOTAL-ASSETS>                                  64,399                  68,622
<DEPOSITS>                                      43,140                  42,410
<SHORT-TERM>                                     5,500                       0
<LIABILITIES-OTHER>                              1,199                   1,421
<LONG-TERM>                                          0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                             0                       0
<OTHER-SE>                                      14,561                  24,791
<TOTAL-LIABILITIES-AND-EQUITY>                  64,399                  68,622
<INTEREST-LOAN>                                  3,948                   3,635
<INTEREST-INVEST>                                  934                     840
<INTEREST-OTHER>                                   289                     395
<INTEREST-TOTAL>                                 5,171                   4,870
<INTEREST-DEPOSIT>                               1,982                   2,162
<INTEREST-EXPENSE>                               1,983                   2,209
<INTEREST-INCOME-NET>                            3,188                   2,661
<LOAN-LOSSES>                                       24                      25
<SECURITIES-GAINS>                                 241                     (2)
<EXPENSE-OTHER>                                  1,680                   1,550
<INCOME-PRETAX>                                  1,790                   1,167
<INCOME-PRE-EXTRAORDINARY>                       1,790                   1,167
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     1,258                     758
<EPS-PRIMARY>                                     0.74                    0.25
<EPS-DILUTED>                                     0.74                    0.25
<YIELD-ACTUAL>                                    7.70                    7.60
<LOANS-NON>                                         30                      32
<LOANS-PAST>                                         0                       0
<LOANS-TROUBLED>                                     0                       0
<LOANS-PROBLEM>                                      0                       0
<ALLOWANCE-OPEN>                                   225                     207
<CHARGE-OFFS>                                        0                       7
<RECOVERIES>                                         0                       0
<ALLOWANCE-CLOSE>                                  249                     225
<ALLOWANCE-DOMESTIC>                               249                     225
<ALLOWANCE-FOREIGN>                                  0                       0
<ALLOWANCE-UNALLOCATED>                              0                       0
        

</TABLE>