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<PAGE> PAGE 2
012 C020001 MA
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013 A000001 KPMG PEAT MARWICK
013 B010001 NEW YORK
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015 A000001 PNC BANK
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<PAGE> PAGE 3
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<PAGE> PAGE 4
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<PAGE> PAGE 5
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<PAGE> PAGE 6
074 R020000 0
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SIGNATURE THOMAS M. REYNOLDS
TITLE CONTROLLER
[ARTICLE] 6
[CIK] 0000830487
[NAME] MUNICIPAL HIGH INCOME FUND INC.
<TABLE>
<S> <C>
[PERIOD-TYPE] YEAR
[FISCAL-YEAR-END] OCT-31-1996
[PERIOD-END] OCT-31-1996
[INVESTMENTS-AT-COST] 175,606,622
[INVESTMENTS-AT-VALUE] 182,847,202
[RECEIVABLES] 4,819,238
[ASSETS-OTHER] 64,929
[OTHER-ITEMS-ASSETS] 0
[TOTAL-ASSETS] 187,731,369
[PAYABLE-FOR-SECURITIES] 0
[SENIOR-LONG-TERM-DEBT] 0
[OTHER-ITEMS-LIABILITIES] 427,942
[TOTAL-LIABILITIES] 427,942
[SENIOR-EQUITY] 0
[PAID-IN-CAPITAL-COMMON] 182,673,658
[SHARES-COMMON-STOCK] 19,659,882
[SHARES-COMMON-PRIOR] 19,659,882
[ACCUMULATED-NII-CURRENT] 0
[OVERDISTRIBUTION-NII] 0
[ACCUMULATED-NET-GAINS] (3,142,568)
[OVERDISTRIBUTION-GAINS] 0
[ACCUM-APPREC-OR-DEPREC] 7,240,580
[NET-ASSETS] 187,303,427
[DIVIDEND-INCOME] 0
[INTEREST-INCOME] 13,829,594
[OTHER-INCOME] 0
[EXPENSES-NET] 1,430,751
[NET-INVESTMENT-INCOME] 12,398,843
[REALIZED-GAINS-CURRENT] (205,983)
[APPREC-INCREASE-CURRENT] 153,751
[NET-CHANGE-FROM-OPS] 12,346,611
[EQUALIZATION] 0
[DISTRIBUTIONS-OF-INCOME] 12,090,828
[DISTRIBUTIONS-OF-GAINS] 0
[DISTRIBUTIONS-OTHER] 0
[NUMBER-OF-SHARES-SOLD] 0
[NUMBER-OF-SHARES-REDEEMED] 0
[SHARES-REINVESTED] 0
[NET-CHANGE-IN-ASSETS] 255,783
[ACCUMULATED-NII-PRIOR] 0
[ACCUMULATED-GAINS-PRIOR] 0
[OVERDISTRIB-NII-PRIOR] 0
[OVERDIST-NET-GAINS-PRIOR] 0
[GROSS-ADVISORY-FEES] 747,137
[INTEREST-EXPENSE] 0
[GROSS-EXPENSE] 1,430,751
[AVERAGE-NET-ASSETS] 186,274,737
[PER-SHARE-NAV-BEGIN] 9.51
[PER-SHARE-NII] 0.63
[PER-SHARE-GAIN-APPREC] 0
[PER-SHARE-DIVIDEND] 0.62
[PER-SHARE-DISTRIBUTIONS] 0.61
[RETURNS-OF-CAPITAL] 0
[PER-SHARE-NAV-END] 9.53
[EXPENSE-RATIO] 0.77
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>