<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0001075858
<NAME> SEI INSURANCE PRODUCT TRUST
<SERIES>
<NUMBER> 080
<NAME> CORE FIXED INCOME FUND
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> APR-05-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 15318
<INVESTMENTS-AT-VALUE> 15297
<RECEIVABLES> 1317
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 16614
<PAYABLE-FOR-SECURITIES> 6397
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 61
<TOTAL-LIABILITIES> 6458
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10221
<SHARES-COMMON-STOCK> 1022
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (47)
<ACCUM-APPREC-OR-DEPREC> (25)
<NET-ASSETS> 10156
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 166
<OTHER-INCOME> 0
<EXPENSES-NET> (14)
<NET-INVESTMENT-INCOME> 152
<REALIZED-GAINS-CURRENT> (47)
<APPREC-INCREASE-CURRENT> (25)
<NET-CHANGE-FROM-OPS> 80
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (145)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1009
<NUMBER-OF-SHARES-REDEEMED> (2)
<SHARES-REINVESTED> 14
<NET-CHANGE-IN-ASSETS> 10148
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 7
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 24
<AVERAGE-NET-ASSETS> 9923
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> 0.15
<PER-SHARE-GAIN-APPREC> (0.08)
<PER-SHARE-DIVIDEND> (0.14)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.93
<EXPENSE-RATIO> 0.60
</TABLE>
