<TABLE> <S> <C>

<ARTICLE> 9
<LEGEND>
THIS SCHEDULE CONTAINS RESTATED SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
FINANCIAL STATEMENTS OF UST CORP. AT OR FOR THE YEAR ENDED DECEMBER 31, 1997 AND
IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS OF FORM
10-K.
</LEGEND>
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<EXCHANGE-RATE>                                   1.00
<CASH>                                         120,184
<INT-BEARING-DEPOSITS>                             337
<FED-FUNDS-SOLD>                                81,000
<TRADING-ASSETS>                                     0
<INVESTMENTS-HELD-FOR-SALE>                    947,436
<INVESTMENTS-CARRYING>                         260,307
<INVESTMENTS-MARKET>                           261,951
<LOANS>                                      3,957,529
<ALLOWANCE>                                     68,539
<TOTAL-ASSETS>                               5,532,978
<DEPOSITS>                                   4,165,540
<SHORT-TERM>                                   619,381
<LIABILITIES-OTHER>                             62,156
<LONG-TERM>                                    196,845
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        26,528
<OTHER-SE>                                     462,528
<TOTAL-LIABILITIES-AND-EQUITY>               5,532,978
<INTEREST-LOAN>                                327,308
<INTEREST-INVEST>                               76,236
<INTEREST-OTHER>                                 5,191
<INTEREST-TOTAL>                               408,735
<INTEREST-DEPOSIT>                             131,787
<INTEREST-EXPENSE>                             178,205
<INTEREST-INCOME-NET>                          230,530
<LOAN-LOSSES>                                    3,100
<SECURITIES-GAINS>                             (1,241)
<EXPENSE-OTHER>                                190,244
<INCOME-PRETAX>                                 78,860
<INCOME-PRE-EXTRAORDINARY>                      78,860
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    50,216
<EPS-PRIMARY>                                     1.20
<EPS-DILUTED>                                     1.18
<YIELD-ACTUAL>                                    8.20
<LOANS-NON>                                     33,092
<LOANS-PAST>                                     1,069
<LOANS-TROUBLED>                                17,443
<LOANS-PROBLEM>                                 62,300
<ALLOWANCE-OPEN>                                65,979
<CHARGE-OFFS>                                    7,755
<RECOVERIES>                                     7,215
<ALLOWANCE-CLOSE>                               68,539
<ALLOWANCE-DOMESTIC>                            68,539
<ALLOWANCE-FOREIGN>                                  0
<ALLOWANCE-UNALLOCATED>                          8,945
        

</TABLE>