VANGUARD BOND INDEX FUND INC
NSAR-A, 1997-08-27
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<PAGE>      PAGE  1
000 A000000 06/30/97
000 C000000 0000794105
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 U
001 A000000 VANGUARD BOND INDEX FUND, INC.
001 B000000 811-4681
001 C000000 6106691000
002 A000000 100 VANGUARD BOULEVARD
002 B000000 MALVERN
002 C000000 PA
002 D010000 19355
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 Y
007 B000000  4
007 C010100  1
007 C020100 TOTAL BOND MARKET PORTFOLIO
007 C030100 N
007 C010200  2
007 C020200 SHORT-TERM BOND PORTFOLIO
007 C030200 N
007 C010300  3
007 C020300 INTERMEDIATE-TERM BOND PORTFOLIO
007 C030300 N
007 C010400  4
007 C020400 LONG-TERM BOND PORTFOLIO
007 C030400 N
007 C010500  5
007 C010600  6
007 C010700  7
007 C010800  8
007 C010900  9
007 C011000 10
010 A00AA01 THE VANGUARD GROUP, INC.
010 B00AA01 801-11953
010 C01AA01 MALVERN
010 C02AA01 PA
010 C03AA01 19355
012 A00AA01 THE VANGUARD GROUP, INC.
012 B00AA01 84-772
012 C01AA01 MALVERN
012 C02AA01 PA
012 C03AA01 19355
013 A00AA01 PRICE WATERHOUSE LLP
<PAGE>      PAGE  2
013 B01AA01 PHILADELPHIA
013 B02AA01 PA
013 B03AA01 19103
018  00AA00 Y
019 A00AA00 Y
019 B00AA00   93
019 C00AA00 VANGUARDGR
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020 C000002      0
020 C000003      0
020 C000004      0
020 C000005      0
020 C000006      0
020 C000007      0
020 C000008      0
020 C000009      0
020 C000010      0
021  000000        0
022 A000001 THE VANGUARD GROUP, INC./POOLED CASH ACCOUNT
022 B000001 23-1945930
022 C000001    779263
022 D000001    795798
022 A000002 BARCLAYS DE ZOETE WEDD SECURITIES, INC.
022 B000002 13-3551367
022 C000002    692986
022 D000002    177733
022 A000003 GREENWICH CAPITAL MARKETS, INC.
022 B000003 13-3172275
022 C000003    440357
022 D000003    273880
022 A000004 BEAR, STEARNS & CO.
022 B000004 13-3299429
022 C000004    342377
022 D000004    201391
022 A000005 LEHMAN BROTHERS INC.
022 B000005 13-2518466
022 C000005    345085
022 D000005    168180
022 A000006 MERRILL LYNCH PIERCE FENNER & SMITH
022 B000006 13-5674085
022 C000006    205028
022 D000006      7177
022 A000007 VANGUARD MARKETING CORP.
022 B000007 23-2019846
022 C000007    198204
022 D000007         0
022 A000008 NATIONSBANC CAPITAL MARKETS
022 B000008 56-1684171
022 C000008    112811
022 D000008     12571
022 A000009 SMITH, BARNEY SHEARSON
<PAGE>      PAGE  3
022 B000009 13-1912900
022 C000009     74212
022 D000009      8167
022 A000010 GOLDMAN SACHS & CO.
022 B000010 13-5108880
022 C000010     18864
022 D000010     38503
023 C000000    3455880
023 D000000    1764283
024  00AA00 N
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<PAGE>      PAGE  4
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015 A000101 THE CHASE MANHATTAN BANK, N.A.
015 B000101 C
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<PAGE>      PAGE  5
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<PAGE>      PAGE  6
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<PAGE>      PAGE  7
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015 A000201 STATE STREET BANK & TRUST CO.
015 B000201 C
<PAGE>      PAGE  8
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015 C020201 MA
015 C030201 02110
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<PAGE>      PAGE  9
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<PAGE>      PAGE  10
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<PAGE>      PAGE  11
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015 A000301 STATE STREET BANK & TRUST CO.
015 B000301 C
015 C010301 BOSTON
015 C020301 MA
015 C030301 02110
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<PAGE>      PAGE  12
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<PAGE>      PAGE  13
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<PAGE>      PAGE  14
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015 A000401 STATE STREET BANK & TRUST CO.
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<PAGE>      PAGE  15
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<PAGE>      PAGE  16
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<PAGE>      PAGE  17
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SIGNATURE   GARY P. SOURA                                
TITLE       MANAGER             
 


<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000794105
<NAME> VANGUARD BOND INDEX FUND, INC.
<SERIES>
   <NUMBER> 011
   <NAME> TOTAL BOND MARKET PORTFOLIO INDIVIDUAL SHARES
<MULTIPLIER> 1,000
<CURRENCY> US
       
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</TABLE>

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<NAME> VANGUARD BOND INDEX FUND, INC.
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   <NAME> TOTAL BOND MARKET PORTFOLIO INSTITUTIONAL SHARES
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</TABLE>

<TABLE> <S> <C>

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<NAME> VANGUARD BOND INDEX FUND, INC.
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</TABLE>

<TABLE> <S> <C>

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</TABLE>

<TABLE> <S> <C>

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</TABLE>


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