<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000822922
<NAME> TREASURERS FUND INC. MD
<SERIES>
<NUMBER> 1
<NAME> DOMESTIC PRIME MONEY MARKET FUND
<MULTIPLIER> 1
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-START> NOV-01-1999
<PERIOD-END> APR-30-2000
<INVESTMENTS-AT-COST> 389351416
<INVESTMENTS-AT-VALUE> 389351416
<RECEIVABLES> 3980804
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 393332220
<PAYABLE-FOR-SECURITIES> 15000000
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 610388
<TOTAL-LIABILITIES> 15610388
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 377728294
<SHARES-COMMON-STOCK> 377809445
<SHARES-COMMON-PRIOR> 416028318
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 4404
<ACCUMULATED-NET-GAINS> (2058)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 377721832
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 10981847
<OTHER-INCOME> 0
<EXPENSES-NET> 1000957
<NET-INVESTMENT-INCOME> 9980890
<REALIZED-GAINS-CURRENT> 12674
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 9993564
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 9976486
<DISTRIBUTIONS-OF-GAINS> 12674
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 920768572
<NUMBER-OF-SHARES-REDEEMED> 968647056
<SHARES-REINVESTED> 9659611
<NET-CHANGE-IN-ASSETS> (38218874)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (2058)
<OVERDISTRIB-NII-PRIOR> (4404)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 572843
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1000957
<AVERAGE-NET-ASSETS> 383993899
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .026
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .026
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .52
</TABLE>