<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0001072728
<NAME> Strong Life Stage Series, Inc.
<SERIES>
<NUMBER> 2
<NAME> Strong Moderate Portfolio
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> Dec-31-2000
<PERIOD-START> Jan-01-2000
<PERIOD-END> Jun-30-2000
<INVESTMENTS-AT-COST> 41720232
<INVESTMENTS-AT-VALUE> 45566886
<RECEIVABLES> 107919
<ASSETS-OTHER> 680
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 45675485
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 0
<TOTAL-LIABILITIES> 0
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 41166104
<SHARES-COMMON-STOCK> 3623350
<SHARES-COMMON-PRIOR> 2201608
<ACCUMULATED-NII-CURRENT> 449863
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 212864
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 3846654
<NET-ASSETS> 45675485
<DIVIDEND-INCOME> 437211
<INTEREST-INCOME> 58297
<OTHER-INCOME> 0
<EXPENSES-NET> (49008)
<NET-INVESTMENT-INCOME> 446500
<REALIZED-GAINS-CURRENT> 163504
<APPREC-INCREASE-CURRENT> 939348
<NET-CHANGE-FROM-OPS> 1549352
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1944354
<NUMBER-OF-SHARES-REDEEMED> (522612)
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 19069958
<ACCUMULATED-NII-PRIOR> 3363
<ACCUMULATED-GAINS-PRIOR> 49360
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 76218
<AVERAGE-NET-ASSETS> 39552273
<PER-SHARE-NAV-BEGIN> 12.08
<PER-SHARE-NII> 0.12
<PER-SHARE-GAIN-APPREC> 0.41
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 12.61
<EXPENSE-RATIO> 0.2
</TABLE>
