<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000923202
<NAME> VANGUARD TAX-MANAGED FUNDS
<SERIES>
<NUMBER> 041
<NAME> VANGUARD TAX-MANAGED SMALL-CAP FUND-INVESTOR SHARES
<MULTIPLIER> 1000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 283868
<INVESTMENTS-AT-VALUE> 334350
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<TOTAL-ASSETS> 338193
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<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1476
<TOTAL-LIABILITIES> 5260
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 281918
<SHARES-COMMON-STOCK> 21297
<SHARES-COMMON-PRIOR> 15402
<ACCUMULATED-NII-CURRENT> 673
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (140)
<OVERDISTRIBUTION-GAINS> 0
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<DIVIDEND-INCOME> 927
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<OTHER-INCOME> 48
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<APPREC-INCREASE-CURRENT> 17011
<NET-CHANGE-FROM-OPS> 19496
<EQUALIZATION> 0
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<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6188
<NUMBER-OF-SHARES-REDEEMED> 293
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 119705
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (1869)
<OVERDISTRIB-NII-PRIOR> 83
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 8
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<AVERAGE-NET-ASSETS> 246316
<PER-SHARE-NAV-BEGIN> 12.61
<PER-SHARE-NII> 0.030
<PER-SHARE-GAIN-APPREC> 0.920
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<PER-SHARE-DISTRIBUTIONS> 0
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<PER-SHARE-NAV-END> 13.56
<EXPENSE-RATIO> 0.20
</TABLE>