<TABLE> <S> <C>

<ARTICLE>                                               9
<LEGEND>
                                  Exhibit 27
                     Financial Data Schedule (in thousands)

This schedule  contains  financial  information  extracted from the consolidated
financial  statements of FirstBank NW Corp.  for the six months ended  September
30,  1999 and is  qualified  in its  entirety  by  reference  to such  financial
statements.
</LEGEND>
<CIK>                                          0001035513
<NAME>                                    FirstBank Corp.
<MULTIPLIER>                                            1
<CURRENCY>                                            USD

<S>                             <C>
<PERIOD-TYPE>                                       6-MOS
<FISCAL-YEAR-END>                             MAR-31-2000
<PERIOD-START>                                APR-01-1999
<PERIOD-END>                                  SEP-30-1999
<EXCHANGE-RATE>                                         1
<CASH>                                             11,071
<INT-BEARING-DEPOSITS>                              2,586
<FED-FUNDS-SOLD>                                    4,067
<TRADING-ASSETS>                                        0
<INVESTMENTS-HELD-FOR-SALE>                         6,666
<INVESTMENTS-CARRYING>                                  0
<INVESTMENTS-MARKET>                                    0
<LOANS>                                           176,869
<ALLOWANCE>                                         1,547
<TOTAL-ASSETS>                                    224,621
<DEPOSITS>                                        149,562
<SHORT-TERM>                                       16,613
<LIABILITIES-OTHER>                                 2,606
<LONG-TERM>                                        29,039
<PREFERRED-MANDATORY>                                   0
<PREFERRED>                                             0
<COMMON>                                               20
<OTHER-SE>                                         26,781
<TOTAL-LIABILITIES-AND-EQUITY>                    224,621
<INTEREST-LOAN>                                     7,410
<INTEREST-INVEST>                                     507
<INTEREST-OTHER>                                      290
<INTEREST-TOTAL>                                    8,207
<INTEREST-DEPOSIT>                                  2,560
<INTEREST-EXPENSE>                                  3,941
<INTEREST-INCOME-NET>                               4,266
<LOAN-LOSSES>                                         208
<SECURITIES-GAINS>                                      0
<EXPENSE-OTHER>                                     4,126
<INCOME-PRETAX>                                     1,207
<INCOME-PRE-EXTRAORDINARY>                          1,207
<EXTRAORDINARY>                                         0
<CHANGES>                                               0
<NET-INCOME>                                          815
<EPS-BASIC>                                          0.52
<EPS-DILUTED>                                        0.49
<YIELD-ACTUAL>                                       2.03
<LOANS-NON>                                           390
<LOANS-PAST>                                          285
<LOANS-TROUBLED>                                      199
<LOANS-PROBLEM>                                         0
<ALLOWANCE-OPEN>                                    1,361
<CHARGE-OFFS>                                          25
<RECOVERIES>                                            3
<ALLOWANCE-CLOSE>                                   1,547
<ALLOWANCE-DOMESTIC>                                1,547
<ALLOWANCE-FOREIGN>                                     0
<ALLOWANCE-UNALLOCATED>                                 0


</TABLE>