<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000798169
<NAME> "Strong Municipal Funds, Inc."
<SERIES>
<NUMBER> 031
<NAME> Strong Short-Term High Yield Municipal Fund
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 2-mos
<FISCAL-YEAR-END> Oct-31-2000
<PERIOD-START> Sep-01-2000
<PERIOD-END> Oct-31-2000
<INVESTMENTS-AT-COST> 138,820
<INVESTMENTS-AT-VALUE> 133,256
<RECEIVABLES> 3,077
<ASSETS-OTHER> 255
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 136,588
<PAYABLE-FOR-SECURITIES> 2,617
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 579
<TOTAL-LIABILITIES> 3,196
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 142,320
<SHARES-COMMON-STOCK> 13,928
<SHARES-COMMON-PRIOR> 14,627
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (3,334)
<ACCUM-APPREC-OR-DEPREC> (5,594)
<NET-ASSETS> 133,377
<DIVIDEND-INCOME> 21
<INTEREST-INCOME> 1,310
<OTHER-INCOME> 0
<EXPENSES-NET> (155)
<NET-INVESTMENT-INCOME> 1,176
<REALIZED-GAINS-CURRENT> (429)
<APPREC-INCREASE-CURRENT> 108
<NET-CHANGE-FROM-OPS> 855
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,176)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 747
<NUMBER-OF-SHARES-REDEEMED> (1,550)
<SHARES-REINVESTED> 105
<NET-CHANGE-IN-ASSETS> (7,022)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (2,905)
<GROSS-ADVISORY-FEES> 78
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 167
<AVERAGE-NET-ASSETS> 137,624
<PER-SHARE-NAV-BEGIN> 9.60
<PER-SHARE-NII> 0.08
<PER-SHARE-GAIN-APPREC> (0.02)
<PER-SHARE-DIVIDEND> (0.08)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 9.58
<EXPENSE-RATIO> 0.7
</TABLE>