<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains summary financial information extracted from the
Investors Cash Trust-Treasury Portfolio Annual Report for the fiscal year ended
03/31/2000 and is qualified in its entirety by reference to such financial
statements.
</LEGEND>
<CIK> 0000863209
<NAME> INVESTORS CASH TRUST
<SERIES>
<NUMBER> 004
<NAME> TREASURY PORTFOLIO
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> MAR-31-2000
<PERIOD-START> APR-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 47,378
<INVESTMENTS-AT-VALUE> 47,378
<RECEIVABLES> 500
<ASSETS-OTHER> 11
<OTHER-ITEMS-ASSETS> 13
<TOTAL-ASSETS> 47,902
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 13
<TOTAL-LIABILITIES> 13
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 47,889
<SHARES-COMMON-STOCK> 47,889
<SHARES-COMMON-PRIOR> 58,402
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 47,889
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 2,392
<OTHER-INCOME> 0
<EXPENSES-NET> 115
<NET-INVESTMENT-INCOME> 2,277
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 2,277
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (2,277)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 39,943
<NUMBER-OF-SHARES-REDEEMED> (52,942)
<SHARES-REINVESTED> 2,486
<NET-CHANGE-IN-ASSETS> (10,513)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 69
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 212
<AVERAGE-NET-ASSETS> 0
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .05
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> (.05)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .25
</TABLE>
