<ARTICLE> 9 <CIK> 0000351155 <NAME> WEST ONE BANCORP <MULTIPLIER> 1000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1994 <PERIOD-START> JAN-01-1994 <PERIOD-END> SEP-30-1994 <CASH> 512,807 <INT-BEARING-DEPOSITS> 699 <FED-FUNDS-SOLD> 60,418 <TRADING-ASSETS> 0 <INVESTMENTS-HELD-FOR-SALE> 1,040,237 <INVESTMENTS-CARRYING> 600,329 <INVESTMENTS-MARKET> 0 <LOANS> 5,839,457 <ALLOWANCE> (79,417) <TOTAL-ASSETS> 8,308,100 <DEPOSITS> 6,559,023 <SHORT-TERM> 785,711 <LIABILITIES-OTHER> 90,956 <LONG-TERM> 188,044 <COMMON> 35,556 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 648,810 <TOTAL-LIABILITIES-AND-EQUITY> 8,308,100 <INTEREST-LOAN> 341,245 <INTEREST-INVEST> 63,969 <INTEREST-OTHER> 2,008 <INTEREST-TOTAL> 407,222 <INTEREST-DEPOSIT> 126,284 <INTEREST-EXPENSE> 154,830 <INTEREST-INCOME-NET> 252,392 <LOAN-LOSSES> 10,822 <SECURITIES-GAINS> (812) <EXPENSE-OTHER> 217,817 <INCOME-PRETAX> 108,550 <INCOME-PRE-EXTRAORDINARY> 108,550 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 75,899 <EPS-PRIMARY> 2.14 <EPS-DILUTED> 2.03 <YIELD-ACTUAL> 0 <LOANS-NON> 0 <LOANS-PAST> 0 <LOANS-TROUBLED> 0 <LOANS-PROBLEM> 0 <ALLOWANCE-OPEN> 0 <CHARGE-OFFS> 0 <RECOVERIES> 0 <ALLOWANCE-CLOSE> 0 <ALLOWANCE-DOMESTIC> 0 <ALLOWANCE-FOREIGN> 0 <ALLOWANCE-UNALLOCATED> 0