<ARTICLE> UT <CIK> 0000050172 <NAME> INDIANA MICHIGAN POWER COMPANY <MULTIPLIER> 1,000 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> DEC-31-1999 <BOOK-VALUE> PER-BOOK <TOTAL-NET-UTILITY-PLANT> 2,575,630 <OTHER-PROPERTY-AND-INVEST> 921,625 <TOTAL-CURRENT-ASSETS> 422,579 <TOTAL-DEFERRED-CHARGES> 32,052 <OTHER-ASSETS> 624,810 <TOTAL-ASSETS> 4,576,696 <COMMON> 56,584 <CAPITAL-SURPLUS-PAID-IN> 732,739 <RETAINED-EARNINGS> 166,389 <TOTAL-COMMON-STOCKHOLDERS-EQ> 955,712 <PREFERRED-MANDATORY> 64,945 <PREFERRED> 9,248 <LONG-TERM-DEBT-NET> 1,126,326 <SHORT-TERM-NOTES> 0 <LONG-TERM-NOTES-PAYABLE> 0 <COMMERCIAL-PAPER-OBLIGATIONS> 224,262 <LONG-TERM-DEBT-CURRENT-PORT> 198,000 <PREFERRED-STOCK-CURRENT> 0 <CAPITAL-LEASE-OBLIGATIONS> 176,893 <LEASES-CURRENT> 11,072 <OTHER-ITEMS-CAPITAL-AND-LIAB> 1,810,238 <TOT-CAPITALIZATION-AND-LIAB> 4,576,696 <GROSS-OPERATING-REVENUE> 1,394,119 <INCOME-TAX-EXPENSE> 10,429 <OTHER-OPERATING-EXPENSES> 1,275,038 <TOTAL-OPERATING-EXPENSES> 1,285,467 <OPERATING-INCOME-LOSS> 108,652 <OTHER-INCOME-NET> 4,530 <INCOME-BEFORE-INTEREST-EXPEN> 113,182 <TOTAL-INTEREST-EXPENSE> 80,406 <NET-INCOME> 32,776 <PREFERRED-STOCK-DIVIDENDS> 4,885 <EARNINGS-AVAILABLE-FOR-COMM> 27,891 <COMMON-STOCK-DIVIDENDS> 114,656 <TOTAL-INTEREST-ON-BONDS> 31,442 <CASH-FLOW-OPERATIONS> 31,327 <EPS-BASIC> 0<F1> <EPS-DILUTED> 0<F1> <FN> <F1> All common stock owned by parent company; no EPS required. </FN>