<TABLE> <S> <C>
<ARTICLE> 6
<RESTATED>
<CIK> 0000106444
<NAME> VANGUARD FIXED INCOME SECURITIES FUNDS
<SERIES>
<NUMBER> 09
<NAME> VANGUARD INTERMEDIATE-TERM CORPORATE FUND
<MULTIPLIER> 1,000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> 6-MOS
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<PERIOD-END> JUL-31-2000
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<TOTAL-LIABILITIES> 48673
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<SHARES-COMMON-PRIOR> 161548
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<REALIZED-GAINS-CURRENT> (17535)
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<NUMBER-OF-SHARES-SOLD> 34061
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<SHARES-REINVESTED> 4820
<NET-CHANGE-IN-ASSETS> 174673
<ACCUMULATED-NII-PRIOR> 0
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</TABLE>
