<TABLE> <S> <C>
<PAGE>
<ARTICLE> 9
<CIK> 0000881790
<NAME> HF FINANCIAL CORP.
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> JUN-30-2001
<PERIOD-START> JUL-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 13,529
<INT-BEARING-DEPOSITS> 0
<FED-FUNDS-SOLD> 0
<TRADING-ASSETS> 0
<INVESTMENTS-HELD-FOR-SALE> 111,961
<INVESTMENTS-CARRYING> 0
<INVESTMENTS-MARKET> 0
<LOANS> 570,604
<ALLOWANCE> 7,998
<TOTAL-ASSETS> 723,393
<DEPOSITS> 522,306
<SHORT-TERM> 0
<LIABILITIES-OTHER> 23,533
<LONG-TERM> 129,082
0
0
<COMMON> 15,415
<OTHER-SE> 33,057
<TOTAL-LIABILITIES-AND-EQUITY> 723,393
<INTEREST-LOAN> 12,923
<INTEREST-INVEST> 1,837
<INTEREST-OTHER> 0
<INTEREST-TOTAL> 14,760
<INTEREST-DEPOSIT> 6,867
<INTEREST-EXPENSE> 8,621
<INTEREST-INCOME-NET> 6,139
<LOAN-LOSSES> 778
<SECURITIES-GAINS> 0
<EXPENSE-OTHER> 6,495
<INCOME-PRETAX> 2,068
<INCOME-PRE-EXTRAORDINARY> 2,068
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 1,260
<EPS-BASIC> 0.34
<EPS-DILUTED> 0.34
<YIELD-ACTUAL> 8.64
<LOANS-NON> 2,229
<LOANS-PAST> 564
<LOANS-TROUBLED> 0
<LOANS-PROBLEM> 0
<ALLOWANCE-OPEN> 8,475
<CHARGE-OFFS> 1,461
<RECOVERIES> 109
<ALLOWANCE-CLOSE> 7,998<F1>
<ALLOWANCE-DOMESTIC> 7,998
<ALLOWANCE-FOREIGN> 0
<ALLOWANCE-UNALLOCATED> 0
<FN>
<F1>INCLUDES $97 DUE TO ADDITIONS FROM ACQUISITION.
</FN>
</TABLE>