WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
MSDW MULTI-STATE SERIES TRUST - MASSACHUSETTS
</LEGEND>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> NOV-30-2000
<PERIOD-END> MAY-31-2000
<INVESTMENTS-AT-COST> 9,396,197
<INVESTMENTS-AT-VALUE> 9,496,426
<RECEIVABLES> 685,454
<ASSETS-OTHER> 79,834
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 10,261,714
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> (24,505)
<TOTAL-LIABILITIES> (24,505)
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 10,403,463
<SHARES-COMMON-STOCK> 994,248
<SHARES-COMMON-PRIOR> 1,151,035
<ACCUMULATED-NII-CURRENT> (17,809)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (248,967)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 100,228
<NET-ASSETS> 10,236,915
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 316,933
<OTHER-INCOME> 0
<EXPENSES-NET> (64,664)
<NET-INVESTMENT-INCOME> 252,269
<REALIZED-GAINS-CURRENT> (118,255)
<APPREC-INCREASE-CURRENT> (33,854)
<NET-CHANGE-FROM-OPS> 133,959
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (270,078)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 57,499
<NUMBER-OF-SHARES-REDEEMED> (231,005)
<SHARES-REINVESTED> 15,117
<NET-CHANGE-IN-ASSETS> (1,791,649)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (130,711)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> (19,561)
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> (64,664)
<AVERAGE-NET-ASSETS> 11,177,715
<PER-SHARE-NAV-BEGIN> 10.45
<PER-SHARE-NII> 0.23
<PER-SHARE-GAIN-APPREC> (0.13)
<PER-SHARE-DIVIDEND> (0.25)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.30
<EXPENSE-RATIO> 4.51
</TABLE>
