<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000869906
<NAME> LEGG MASON TAX-FREE INCOME FUND
<SERIES>
<NUMBER> 2
<NAME> PENNSYLVANIA TAX-FREE INCOME TRUST-NAVIGATOR
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> MAR-31-2000
<PERIOD-START> APR-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 65799
<INVESTMENTS-AT-VALUE> 66498
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<TOTAL-ASSETS> 69523
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<OTHER-ITEMS-LIABILITIES> 262
<TOTAL-LIABILITIES> 262
<SENIOR-EQUITY> 0
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<SHARES-COMMON-STOCK> 4
<SHARES-COMMON-PRIOR> 17
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<ACCUMULATED-NET-GAINS> (788)
<OVERDISTRIBUTION-GAINS> 0
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<EXPENSES-NET> 482
<NET-INVESTMENT-INCOME> 3675
<REALIZED-GAINS-CURRENT> (788)
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<NET-CHANGE-FROM-OPS> (820)
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<NET-CHANGE-IN-ASSETS> (6109)
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<EXPENSE-RATIO> .45
</TABLE>
