<TABLE> <S> <C>
<ARTICLE> 7
<LEGEND>
This schedule contains summary financial information extracted from the
financial statements contained in the Form 10-Q for the six months ended June
30, 2000 for Aetna Inc. and is qualified in its entirety by reference to such
statements.
</LEGEND>
<MULTIPLIER> 1,000,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<DEBT-HELD-FOR-SALE> 30,736
<DEBT-CARRYING-VALUE> 150
<DEBT-MARKET-VALUE> 0
<EQUITIES> 711
<MORTGAGE> 3,169
<REAL-ESTATE> 497
<TOTAL-INVEST> 39,483
<CASH> 3,755
<RECOVER-REINSURE> 3,914
<DEFERRED-ACQUISITION> 2,459
<TOTAL-ASSETS> 120,236
<POLICY-LOSSES> 23,497
<UNEARNED-PREMIUMS> 433
<POLICY-OTHER> 4,991
<POLICY-HOLDER-FUNDS> 14,925
<NOTES-PAYABLE> 4,147
0
0
<COMMON> 3,642
<OTHER-SE> 7,442
<TOTAL-LIABILITY-AND-EQUITY> 120,236
13,153
<INVESTMENT-INCOME> 1,524
<INVESTMENT-GAINS> (54)
<OTHER-INCOME> 1,413
<BENEFITS> 12,161
<UNDERWRITING-AMORTIZATION> 117
<UNDERWRITING-OTHER> 0
<INCOME-PRETAX> 599
<INCOME-TAX> 243
<INCOME-CONTINUING> 356
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 356
<EPS-BASIC> 2.52
<EPS-DILUTED> 2.49
<RESERVE-OPEN> 0
<PROVISION-CURRENT> 0
<PROVISION-PRIOR> 0
<PAYMENTS-CURRENT> 0
<PAYMENTS-PRIOR> 0
<RESERVE-CLOSE> 0
<CUMULATIVE-DEFICIENCY> 0
</TABLE>