<TABLE> <S> <C>

<ARTICLE> 9
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE MAHONING
NATIONAL BANCORP, INC., CONSOLIDATED STATEMENT OF FINANCIAL CONDITION AT MARCH
31, 1999 AND THE CONSOLIDATED STATEMENT OF INCOME FOR THE THREE MONTHS ENDED
MARCH 31, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               MAR-31-1999
<CASH>                                          24,793
<INT-BEARING-DEPOSITS>                               0
<FED-FUNDS-SOLD>                                     0
<TRADING-ASSETS>                                     0
<INVESTMENTS-HELD-FOR-SALE>                    260,843
<INVESTMENTS-CARRYING>                           8,505
<INVESTMENTS-MARKET>                             8,616
<LOANS>                                        497,313
<ALLOWANCE>                                      7,997
<TOTAL-ASSETS>                                 808,691
<DEPOSITS>                                     544,636
<SHORT-TERM>                                   143,524
<LIABILITIES-OTHER>                              6,479
<LONG-TERM>                                     16,943
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         6,300
<OTHER-SE>                                      90,809
<TOTAL-LIABILITIES-AND-EQUITY>                  97,109
<INTEREST-LOAN>                                 10,564
<INTEREST-INVEST>                                3,785
<INTEREST-OTHER>                                    54
<INTEREST-TOTAL>                                14,403
<INTEREST-DEPOSIT>                               3,487
<INTEREST-EXPENSE>                               5,163
<INTEREST-INCOME-NET>                            9,240
<LOAN-LOSSES>                                      675
<SECURITIES-GAINS>                                   5
<EXPENSE-OTHER>                                  5,250
<INCOME-PRETAX>                                  5,539
<INCOME-PRE-EXTRAORDINARY>                       3,724
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     3,724
<EPS-PRIMARY>                                     0.59
<EPS-DILUTED>                                     0.59
<YIELD-ACTUAL>                                    7.78
<LOANS-NON>                                      1,531
<LOANS-PAST>                                       851
<LOANS-TROUBLED>                                    49
<LOANS-PROBLEM>                                      0
<ALLOWANCE-OPEN>                                 7,789
<CHARGE-OFFS>                                      656
<RECOVERIES>                                       189
<ALLOWANCE-CLOSE>                                7,997
<ALLOWANCE-DOMESTIC>                             7,997
<ALLOWANCE-FOREIGN>                                  0
<ALLOWANCE-UNALLOCATED>                          1,074
        

</TABLE>