<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000880799
<NAME> Fidelity Municipal Trust II
<SERIES>
<NUMBER> 21
<NAME> Fidelity Ohio Municipal Money Market Portfolio
<MULTIPLIER> 1,000
<S>
<C>
<PERIOD-TYPE>
6-mos
<FISCAL-YEAR-END>
dec-31-2000
<PERIOD-END>
jun-30-2000
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470,104
<INVESTMENTS-AT-VALUE>
470,104
<RECEIVABLES>
11,864
<ASSETS-OTHER>
7,066
<OTHER-ITEMS-ASSETS>
0
<TOTAL-ASSETS>
489,034
<PAYABLE-FOR-SECURITIES>
19,936
<SENIOR-LONG-TERM-DEBT>
0
<OTHER-ITEMS-LIABILITIES>
5,021
<TOTAL-LIABILITIES>
24,957
<SENIOR-EQUITY>
0
<PAID-IN-CAPITAL-COMMON>
464,162
<SHARES-COMMON-STOCK>
464,162
<SHARES-COMMON-PRIOR>
490,048
<ACCUMULATED-NII-CURRENT>
0
<OVERDISTRIBUTION-NII>
0
<ACCUMULATED-NET-GAINS>
(85)
<OVERDISTRIBUTION-GAINS>
0
<ACCUM-APPREC-OR-DEPREC>
0
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464,077
<DIVIDEND-INCOME>
0
<INTEREST-INCOME>
9,661
<OTHER-INCOME>
0
<EXPENSES-NET>
1,329
<NET-INVESTMENT-INCOME>
8,332
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(8)
<APPREC-INCREASE-CURRENT>
0
<NET-CHANGE-FROM-OPS>
8,324
<EQUALIZATION>
0
<DISTRIBUTIONS-OF-INCOME>
8,332
<DISTRIBUTIONS-OF-GAINS>
0
<DISTRIBUTIONS-OTHER>
0
<NUMBER-OF-SHARES-SOLD>
759,374
<NUMBER-OF-SHARES-REDEEMED>
793,283
<SHARES-REINVESTED>
8,023
<NET-CHANGE-IN-ASSETS>
(25,893)
<ACCUMULATED-NII-PRIOR>
0
<ACCUMULATED-GAINS-PRIOR>
(76)
<OVERDISTRIB-NII-PRIOR>
0
<OVERDIST-NET-GAINS-PRIOR>
0
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905
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0
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1,335
<AVERAGE-NET-ASSETS>
481,889
<PER-SHARE-NAV-BEGIN>
1.000
<PER-SHARE-NII>
.017
<PER-SHARE-GAIN-APPREC>
0
<PER-SHARE-DIVIDEND>
.017
<PER-SHARE-DISTRIBUTIONS>
0
<RETURNS-OF-CAPITAL>
0
<PER-SHARE-NAV-END>
1.000
<EXPENSE-RATIO>
56
</TABLE>
