WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
MSDW MULTI-STATE MUNICIPAL SERIES-FLORIDA
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> MAY 31, 2000
<PERIOD-END> NOVEMBER 30, 2000
<INVESTMENTS-AT-COST> 49,261,805
<INVESTMENTS-AT-VALUE> 48,470,980
<RECEIVABLES> 617,621
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 21,563
<TOTAL-ASSETS> 49,110,164
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> (540,655)
<TOTAL-LIABILITIES> (540,655)
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 49,630,365
<SHARES-COMMON-STOCK> 4,874,645
<SHARES-COMMON-PRIOR> 9,378,747
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (270,031)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (790,825)
<NET-ASSETS> 48,569,509
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1,431,066
<OTHER-INCOME> 0
<EXPENSES-NET> (164,986)
<NET-INVESTMENT-INCOME> 1,266,080
<REALIZED-GAINS-CURRENT> (104,301)
<APPREC-INCREASE-CURRENT> (603,713)
<NET-CHANGE-FROM-OPS> 558,066
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,266,080)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 123,799
<NUMBER-OF-SHARES-REDEEMED> (593,496)
<SHARES-REINVESTED> 42,754
<NET-CHANGE-IN-ASSETS> (4,985,463)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (165,730)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> (89,344)
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (164,986)
<AVERAGE-NET-ASSETS> 51,053,943
<PER-SHARE-NAV-BEGIN> 10.10
<PER-SHARE-NII> 0.25
<PER-SHARE-GAIN-APPREC> (0.14)
<PER-SHARE-DIVIDEND> (0.25)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.96
<EXPENSE-RATIO> 0.65%
</TABLE>
