<TABLE> <S> <C>
<ARTICLE> 9
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE JUNE
2000 FORM 10-Q FOR COMERICA INCORPORATED AND SUBSIDIARIES AND IS QUALIFIED IN
ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 1,743,552
<INT-BEARING-DEPOSITS> 14,130
<FED-FUNDS-SOLD> 137,226
<TRADING-ASSETS> 70,931
<INVESTMENTS-HELD-FOR-SALE> 2,657,916
<INVESTMENTS-CARRYING> 0
<INVESTMENTS-MARKET> 0
<LOANS> 35,001,401
<ALLOWANCE> 520,582
<TOTAL-ASSETS> 41,065,478
<DEPOSITS> 25,313,009
<SHORT-TERM> 3,351,036
<LIABILITIES-OTHER> 492,341
<LONG-TERM> 8,214,808
0
250,000
<COMMON> 786,166
<OTHER-SE> 2,658,118
<TOTAL-LIABILITIES-AND-EQUITY> 41,065,478
<INTEREST-LOAN> 1,445,897
<INTEREST-INVEST> 93,920
<INTEREST-OTHER> 22,586
<INTEREST-TOTAL> 1,562,403
<INTEREST-DEPOSIT> 355,390
<INTEREST-EXPENSE> 742,627
<INTEREST-INCOME-NET> 819,776
<LOAN-LOSSES> 89,000
<SECURITIES-GAINS> 1,363
<EXPENSE-OTHER> 591,886
<INCOME-PRETAX> 559,257
<INCOME-PRE-EXTRAORDINARY> 363,267
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 363,267
<EPS-BASIC> 2.27
<EPS-DILUTED> 2.25
<YIELD-ACTUAL> 4.48
<LOANS-NON> 221,585
<LOANS-PAST> 38,701
<LOANS-TROUBLED> 5,806
<LOANS-PROBLEM> 0
<ALLOWANCE-OPEN> 476,470
<CHARGE-OFFS> 53,055
<RECOVERIES> 8,207
<ALLOWANCE-CLOSE> 520,582
<ALLOWANCE-DOMESTIC> 257,002
<ALLOWANCE-FOREIGN> 38,779
<ALLOWANCE-UNALLOCATED> 224,801
</TABLE>