<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000902974
<NAME> IAI INVESTMENT FUNDS II, INC.
<SERIES>
<NUMBER> 1
<NAME> IAI Growth Fund
<S> <C>
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<PERIOD-START> APR-01-1999
<PERIOD-END> MAR-31-2000
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</TABLE>
