<TABLE> <S> <C>
<ARTICLE> 6
<RESTATED>
<CIK> 0000891190
<NAME> VANGUARD ADMIRAL FUNDS
<SERIES>
<NUMBER> 02
<NAME> VANGUARD ADMIRAL SHORT-TERM TREASURY FUND
<MULTIPLIER> 1000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> 6-MOS
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<PERIOD-END> JUL-31-2000
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<NUMBER-OF-SHARES-SOLD> 18709
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<SHARES-REINVESTED> 2527
<NET-CHANGE-IN-ASSETS> (52812)
<ACCUMULATED-NII-PRIOR> 0
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</TABLE>
