<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000230173
<NAME> DELAWARE GROUP CASH RESERVE
<SERIES>
<NUMBER> 012
<NAME> DELAWARE CASH RESERVE CLASS B
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> MAR-31-2001
<PERIOD-END> SEP-30-2000
<INVESTMENTS-AT-COST> 591,825,967
<INVESTMENTS-AT-VALUE> 591,825,967
<RECEIVABLES> 17,642,430
<ASSETS-OTHER> 465,995
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 609,934,392
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5,453,425
<TOTAL-LIABILITIES> 5,453,425
<SENIOR-EQUITY> 604,480,967
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 17,731,288
<SHARES-COMMON-PRIOR> 23,347,756
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 17,733,494
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 19,836,937
<OTHER-INCOME> 0
<EXPENSES-NET> 2,795,620
<NET-INVESTMENT-INCOME> 17,041,317
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 17,041,317
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 453,764
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 23,955,737
<NUMBER-OF-SHARES-REDEEMED> 29,937,830
<SHARES-REINVESTED> 365,625
<NET-CHANGE-IN-ASSETS> (25,470,356)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,320,484
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,795,620
<AVERAGE-NET-ASSETS> 19,135,254
<PER-SHARE-NAV-BEGIN> 1.000
<PER-SHARE-NII> 0.024
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> 0.024
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.000
<EXPENSE-RATIO> 1.880
</TABLE>
