<PAGE> PAGE 1
000 B000000 12/31/1999
000 C000000 0000736054
000 D000000 N
000 E000000 F
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 U
001 A000000 VANGUARD STAR FUNDS
001 B000000 811-3919
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 6
007 C010100 1
007 C020100 VANGUARD STAR FUND
007 C030100 N
007 C010200 2
007 C020200 VANGUARD LIFESTRATEGY INCOME FUND
007 C030200 N
007 C010300 3
007 C020300 VANGUARD LIFESTRATEGY CONSERVATIVE GROWTH FD
007 C030300 N
007 C010400 4
007 C020400 VANGUARD LIFESTRATEGY MODERATE GROWTH FUND
007 C030400 N
007 C010500 5
007 C020500 VANGUARD LIFESTRATEGY GROWTH FUND
007 C030500 N
007 C010600 6
007 C020600 VANGUARD TOTAL INTERNATIONAL STOCK INDEX FD
007 C030600 N
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
<PAGE> PAGE 2
012 C01AA01 MALVERN
012 C02AA01 PA
012 C03AA01 19355
013 A00AA01 PRICEWATERHOUSECOOPERS LLP
013 B01AA01 PHILADELPHIA
013 B02AA01 PA
013 B03AA01 19103
014 A00AA01 VANGUARD MARKETING CORPORATION
014 B00AA01 8-21570
018 00AA00 N
019 A00AA00 Y
019 B00AA00 103
019 C00AA00 VANGUARDGR
020 C000001 0
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 969080
022 D000001 1000965
022 A000002 VANGUARD PRIME MONEY MARKET FUND
022 B000002 23-6607979
022 C000002 533134
022 D000002 1402110
022 A000003 VANGUARD SHORT-TERM CORPORATE FUND
022 B000003 23-2439153
022 C000003 1030944
022 D000003 16477
022 A000004 VANGUARD TOTAL STOCK MARKET INDEX FUND
022 B000004 23-2671505
022 C000004 725019
022 D000004 125759
022 A000005 VANGUARD TOTAL BOND MARKET INDEX FUND
022 B000005 23-2383781
022 C000005 795194
022 D000005 39209
022 A000006 VANGUARD ASSET ALLOCATION FUND
022 B000006 23-2520805
022 C000006 802270
022 D000006 30250
022 A000007 VANGUARD WINDSOR II FUND
022 B000007 23-2439132
022 C000007 269907
<PAGE> PAGE 3
022 D000007 262000
022 A000008 VANGUARD EUROPEAN STOCK INDEX FUND
022 B000008 23-2590839
022 C000008 448169
022 D000008 16000
022 A000009 VANGUARD WINDSOR FUND
022 B000009 51-0082711
022 C000009 164952
022 D000009 90000
022 A000010 VANGUARD PACIFIC STOCK INDEX FUND
022 B000010 23-2582763
022 C000010 205062
022 D000010 5365
023 C000000 6629329
023 D000000 3332374
024 00AA00 N
025 D00AA01 0
025 D00AA02 0
025 D00AA03 0
025 D00AA04 0
025 D00AA05 0
025 D00AA06 0
025 D00AA07 0
025 D00AA08 0
026 A000000 N
026 B000000 N
026 C000000 N
026 D000000 N
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
029 00AA00 N
030 A00AA00 0
030 B00AA00 0.00
030 C00AA00 0.00
031 A00AA00 0
031 B00AA00 0
032 00AA00 0
033 00AA00 0
034 00AA00 N
035 00AA00 0
036 B00AA00 0
042 A00AA00 0
042 B00AA00 0
042 C00AA00 0
042 D00AA00 0
042 E00AA00 0
042 F00AA00 0
<PAGE> PAGE 4
042 G00AA00 0
042 H00AA00 0
043 00AA00 0
044 00AA00 0
045 00AA00 N
048 00AA00 0.000
048 A01AA00 0
048 A02AA00 0.000
048 B01AA00 0
048 B02AA00 0.000
048 C01AA00 0
048 C02AA00 0.000
048 D01AA00 0
048 D02AA00 0.000
048 E01AA00 0
048 E02AA00 0.000
048 F01AA00 0
048 F02AA00 0.000
048 G01AA00 0
048 G02AA00 0.000
048 H01AA00 0
048 H02AA00 0.000
048 I01AA00 0
048 I02AA00 0.000
048 J01AA00 0
048 J02AA00 0.000
048 K01AA00 0
048 K02AA00 0.000
055 A00AA00 N
055 B00AA00 N
056 00AA00 N
057 00AA00 N
062 A00AA00 N
062 B00AA00 0.0
062 C00AA00 0.0
062 D00AA00 0.0
062 E00AA00 0.0
062 F00AA00 0.0
062 G00AA00 0.0
062 H00AA00 0.0
062 I00AA00 0.0
062 J00AA00 0.0
062 K00AA00 0.0
062 L00AA00 0.0
062 M00AA00 0.0
062 N00AA00 0.0
062 O00AA00 0.0
062 P00AA00 0.0
062 Q00AA00 0.0
062 R00AA00 0.0
077 A000000 Y
<PAGE> PAGE 5
077 B000000 Y
077 C000000 N
077 D000000 N
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
077 K000000 N
077 L000000 N
077 M000000 N
077 N000000 N
077 O000000 N
077 P000000 N
077 Q010000 N
077 Q020000 N
077 Q030000 N
078 000000 N
080 A00AA00 ICI MUTUAL INSURANCE COMPANY
080 C00AA00 350000
081 A00AA00 Y
081 B00AA00 179
082 A00AA00 N
082 B00AA00 0
083 A00AA00 N
083 B00AA00 0
084 A00AA00 N
084 B00AA00 0
085 A00AA00 Y
085 B00AA00 N
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
015 A000101 FIRST UNION NATIONAL BANK
015 B000101 C
015 C010101 PHILADELPHIA
015 C020101 PA
015 C030101 19106
015 E010101 X
028 A010100 68388
028 A020100 0
<PAGE> PAGE 6
028 A030100 0
028 A040100 84390
028 B010100 106112
028 B020100 0
028 B030100 0
028 B040100 72963
028 C010100 47147
028 C020100 0
028 C030100 0
028 C040100 71551
028 D010100 41236
028 D020100 0
028 D030100 0
028 D040100 75608
028 E010100 40974
028 E020100 0
028 E030100 0
028 E040100 89854
028 F010100 40842
028 F020100 313798
028 F030100 0
028 F040100 160070
028 G010100 344699
028 G020100 313798
028 G030100 0
028 G040100 554436
028 H000100 0
037 000100 N
038 000100 0
039 000100 N
040 000100 N
058 A000100 N
059 000100 Y
060 A000100 Y
060 B000100 Y
061 000100 1000
066 A000100 Y
066 B000100 N
066 C000100 N
066 D000100 N
066 E000100 N
066 F000100 N
066 G000100 Y
067 000100 N
068 A000100 N
068 B000100 N
069 000100 N
070 A010100 Y
070 A020100 Y
070 B010100 N
070 B020100 N
<PAGE> PAGE 7
070 C010100 N
070 C020100 N
070 D010100 N
070 D020100 N
070 E010100 N
070 E020100 N
070 F010100 N
070 F020100 N
070 G010100 N
070 G020100 N
070 H010100 N
070 H020100 N
070 I010100 N
070 I020100 N
070 J010100 N
070 J020100 N
070 K010100 Y
070 K020100 Y
070 L010100 N
070 L020100 N
070 M010100 N
070 M020100 N
070 N010100 N
070 N020100 N
070 O010100 Y
070 O020100 N
070 P010100 N
070 P020100 N
070 Q010100 N
070 Q020100 N
070 R010100 N
070 R020100 N
071 A000100 1773146
071 B000100 684000
071 C000100 7084985
071 D000100 10
072 A000100 12
072 B000100 24
072 C000100 259615
072 D000100 0
072 E000100 0
072 F000100 0
072 G000100 0
072 H000100 0
072 I000100 0
072 J000100 0
072 K000100 0
072 L000100 0
072 M000100 0
072 N000100 0
072 O000100 0
<PAGE> PAGE 8
072 P000100 0
072 Q000100 0
072 R000100 0
072 S000100 0
072 T000100 0
072 U000100 0
072 V000100 0
072 W000100 0
072 X000100 0
072 Y000100 0
072 Z000100 259639
072AA000100 585447
072BB000100 883
072CC010100 0
072CC020100 286418
072DD010100 263052
072DD020100 0
072EE000100 172087
073 A010100 0.6100
073 A020100 0.0000
073 B000100 0.4000
073 C000100 0.0000
074 A000100 0
074 B000100 0
074 C000100 0
074 D000100 0
074 E000100 0
074 F000100 8118828
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 8822
074 K000100 0
074 L000100 20735
074 M000100 0
074 N000100 8148385
074 O000100 16654
074 P000100 0
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 44662
074 S000100 0
074 T000100 8087069
074 U010100 444082
074 U020100 0
074 V010100 18.21
074 V020100 0.00
074 W000100 0.0000
074 X000100 336616
<PAGE> PAGE 9
074 Y000100 0
075 A000100 0
075 B000100 8096185
076 000100 0.00
015 A000201 THE CHASE MANHATTAN BANK. N.A.
015 B000201 C
015 C010201 BROOKLYN
015 C020201 NY
015 C030201 11245
015 E010201 X
028 A010200 15308
028 A020200 0
028 A030200 0
028 A040200 21228
028 B010200 14792
028 B020200 0
028 B030200 0
028 B040200 19243
028 C010200 11373
028 C020200 5267
028 C030200 0
028 C040200 20482
028 D010200 14174
028 D020200 0
028 D030200 0
028 D040200 16980
028 E010200 8899
028 E020200 0
028 E030200 0
028 E040200 15712
028 F010200 13371
028 F020200 11252
028 F030200 0
028 F040200 19082
028 G010200 77917
028 G020200 16519
028 G030200 0
028 G040200 112727
028 H000200 0
058 A000200 N
059 000200 Y
060 A000200 Y
060 B000200 Y
061 000200 3000
066 A000200 Y
066 B000200 N
066 C000200 N
066 D000200 N
066 E000200 N
066 F000200 N
066 G000200 Y
<PAGE> PAGE 10
067 000200 N
068 A000200 N
068 B000200 N
069 000200 N
070 A010200 Y
070 A020200 Y
070 B010200 Y
070 B020200 N
070 C010200 Y
070 C020200 N
070 D010200 Y
070 D020200 N
070 E010200 Y
070 E020200 N
070 F010200 Y
070 F020200 N
070 G010200 Y
070 G020200 N
070 H010200 Y
070 H020200 N
070 I010200 N
070 I020200 N
070 J010200 N
070 J020200 N
070 K010200 Y
070 K020200 Y
070 L010200 N
070 L020200 N
070 M010200 N
070 M020200 N
070 N010200 N
070 N020200 N
070 O010200 Y
070 O020200 N
070 P010200 N
070 P020200 N
070 Q010200 N
070 Q020200 N
070 R010200 N
070 R020200 N
071 A000200 187199
071 B000200 61645
071 C000200 536354
071 D000200 11
072 A000200 12
072 B000200 20
072 C000200 28790
072 D000200 0
072 E000200 0
072 F000200 0
072 G000200 0
<PAGE> PAGE 11
072 H000200 0
072 I000200 0
072 J000200 0
072 K000200 0
072 L000200 0
072 M000200 0
072 N000200 0
072 O000200 0
072 P000200 0
072 Q000200 0
072 R000200 0
072 S000200 0
072 T000200 0
072 U000200 0
072 V000200 0
072 W000200 0
072 X000200 0
072 Y000200 0
072 Z000200 28810
072AA000200 6888
072BB000200 439
072CC010200 0
072CC020200 20810
072DD010200 28895
072DD020200 0
072EE000200 2987
073 A010200 0.6900
073 A020200 0.0000
073 B000200 0.0700
073 C000200 0.0000
074 A000200 0
074 B000200 0
074 C000200 0
074 D000200 0
074 E000200 0
074 F000200 556072
074 G000200 0
074 H000200 0
074 I000200 0
074 J000200 231
074 K000200 0
074 L000200 4308
074 M000200 0
074 N000200 560611
074 O000200 2161
074 P000200 0
074 Q000200 0
074 R010200 0
074 R020200 0
074 R030200 0
074 R040200 3072
<PAGE> PAGE 12
074 S000200 0
074 T000200 555378
074 U010200 43321
074 U020200 0
074 V010200 12.82
074 V020200 0.00
074 W000200 0.0000
074 X000200 21599
074 Y000200 0
075 A000200 0
075 B000200 536128
076 000200 0.00
015 A000301 THE CHASE MANHATTAN BANK, N.A.
015 B000301 C
015 C010301 BROOKLYN
015 C020301 NY
015 C030301 11245
015 E010301 X
028 A010300 64128
028 A020300 0
028 A030300 0
028 A040300 43789
028 B010300 36908
028 B020300 0
028 B030300 0
028 B040300 42943
028 C010300 42113
028 C020300 11591
028 C030300 0
028 C040300 28379
028 D010300 60249
028 D020300 0
028 D030300 0
028 D040300 39608
028 E010300 34820
028 E020300 0
028 E030300 0
028 E040300 34885
028 F010300 35879
028 F020300 37709
028 F030300 0
028 F040300 38834
028 G010300 274097
028 G020300 49300
028 G030300 0
028 G040300 228438
028 H000300 0
037 000300 N
038 000300 0
039 000300 N
040 000300 N
<PAGE> PAGE 13
058 A000300 N
059 000300 Y
060 A000300 Y
060 B000300 Y
061 000300 3000
066 A000300 Y
066 B000300 N
066 C000300 N
066 D000300 N
066 E000300 N
066 F000300 N
066 G000300 Y
067 000300 N
068 A000300 N
068 B000300 N
069 000300 N
070 A010300 Y
070 A020300 Y
070 B010300 Y
070 B020300 N
070 C010300 Y
070 C020300 N
070 D010300 Y
070 D020300 N
070 E010300 Y
070 E020300 N
070 F010300 Y
070 F020300 N
070 G010300 Y
070 G020300 N
070 H010300 Y
070 H020300 N
070 I010300 N
070 I020300 N
070 J010300 N
070 J020300 N
070 K010300 Y
070 K020300 Y
070 L010300 N
070 L020300 N
070 M010300 N
070 M020300 N
070 N010300 N
070 N020300 N
070 O010300 Y
070 O020300 N
070 P010300 N
070 P020300 N
070 Q010300 N
070 Q020300 N
070 R010300 N
<PAGE> PAGE 14
070 R020300 N
071 A000300 366697
071 B000300 73039
071 C000300 1596578
071 D000300 5
072 A000300 12
072 B000300 33
072 C000300 69346
072 D000300 0
072 E000300 0
072 F000300 0
072 G000300 0
072 H000300 0
072 I000300 0
072 J000300 0
072 K000300 0
072 L000300 0
072 M000300 0
072 N000300 0
072 O000300 0
072 P000300 0
072 Q000300 0
072 R000300 0
072 S000300 0
072 T000300 0
072 U000300 0
072 V000300 0
072 W000300 0
072 X000300 0
072 Y000300 0
072 Z000300 69379
072AA000300 23944
072BB000300 5
072CC010300 30650
072CC020300 0
072DD010300 69029
072DD020300 0
072EE000300 12422
073 A010300 0.6300
073 A020300 0.0000
073 B000300 0.1100
073 C000300 0.0000
074 A000300 0
074 B000300 2041
074 C000300 0
074 D000300 0
074 E000300 0
074 F000300 1740701
074 G000300 0
074 H000300 0
074 I000300 0
<PAGE> PAGE 15
074 J000300 0
074 K000300 0
074 L000300 13665
074 M000300 0
074 N000300 1756407
074 O000300 4954
074 P000300 0
074 Q000300 0
074 R010300 0
074 R020300 0
074 R030300 0
074 R040300 3706
074 S000300 0
074 T000300 1747747
074 U010300 115758
074 U020300 0
074 V010300 15.10
074 V020300 0.00
074 W000300 0.0000
074 X000300 51643
074 Y000300 0
075 A000300 0
075 B000300 1597814
076 000300 0.00
028 A010400 129690
028 A020400 0
028 A030400 0
028 A040400 42264
028 B010400 79447
028 B020400 0
028 B030400 0
028 B040400 49299
028 C010400 109902
028 C020400 0
028 C030400 0
028 C040400 37657
028 D010400 134743
028 D020400 0
028 D030400 0
028 D040400 64753
028 E010400 214650
028 E020400 0
028 E030400 0
028 E040400 54723
028 F010400 77115
028 F020400 77663
028 F030400 0
028 F040400 56290
028 G010400 745547
028 G020400 77663
028 G030400 0
<PAGE> PAGE 16
028 G040400 304986
028 H000400 0
058 A000400 N
059 000400 Y
060 A000400 Y
060 B000400 Y
061 000400 3000
066 A000400 Y
066 B000400 N
066 C000400 N
066 D000400 N
066 E000400 N
066 F000400 N
066 G000400 Y
067 000400 N
068 A000400 N
068 B000400 N
069 000400 N
070 A010400 Y
070 A020400 Y
070 B010400 Y
070 B020400 N
070 C010400 Y
070 C020400 N
070 D010400 Y
070 D020400 N
070 E010400 Y
070 E020400 N
070 F010400 Y
070 F020400 N
070 G010400 Y
070 G020400 N
070 H010400 Y
070 H020400 N
070 I010400 N
070 I020400 N
070 J010400 N
070 J020400 N
070 K010400 Y
070 K020400 Y
070 L010400 N
070 L020400 N
070 M010400 N
070 M020400 N
070 N010400 N
070 N020400 N
070 O010400 Y
070 O020400 N
070 P010400 N
070 P020400 N
070 Q010400 N
<PAGE> PAGE 17
070 Q020400 N
070 R010400 N
070 R020400 N
071 A000400 1118237
071 B000400 76904
071 C000400 2752193
071 D000400 3
072 A000400 12
072 B000400 93
072 C000400 95481
072 D000400 0
072 E000400 0
072 F000400 0
072 G000400 0
072 H000400 0
072 I000400 0
072 J000400 0
072 K000400 0
072 L000400 0
072 M000400 0
072 N000400 0
072 O000400 0
072 P000400 0
072 Q000400 0
072 R000400 0
072 S000400 0
072 T000400 0
072 U000400 0
072 V000400 0
072 W000400 0
072 X000400 0
072 Y000400 0
072 Z000400 95574
072AA000400 44710
072BB000400 0
072CC010400 195611
072CC020400 0
072DD010400 95504
072DD020400 0
072EE000400 24016
073 A010400 0.5500
073 A020400 0.0000
073 B000400 0.1300
073 C000400 0.0000
074 A000400 0
074 B000400 875
074 C000400 0
074 D000400 0
074 E000400 0
074 F000400 3436478
074 G000400 0
<PAGE> PAGE 18
074 H000400 0
074 I000400 0
074 J000400 0
074 K000400 0
074 L000400 13603
074 M000400 0
074 N000400 3450956
074 O000400 6118
074 P000400 0
074 Q000400 0
074 R010400 0
074 R020400 0
074 R030400 0
074 R040400 4121
074 S000400 0
074 T000400 3440717
074 U010400 189296
074 U020400 0
074 V010400 18.18
074 V020400 0.00
074 W000400 0.0000
074 X000400 104814
074 Y000400 0
075 A000400 0
075 B000400 2756013
076 000400 0.00
028 A010500 106450
028 A020500 0
028 A030500 0
028 A040500 31655
028 B010500 80322
028 B020500 0
028 B030500 0
028 B040500 31257
028 C010500 93219
028 C020500 0
028 C030500 0
028 C040500 27339
028 D010500 112242
028 D020500 0
028 D030500 0
028 D040500 30192
028 E010500 94001
028 E020500 0
028 E030500 0
028 E040500 34568
028 F010500 123922
028 F020500 63907
028 F030500 0
028 F040500 47408
028 G010500 610156
<PAGE> PAGE 19
028 G020500 63907
028 G030500 0
028 G040500 202419
028 H000500 0
058 A000500 N
059 000500 Y
060 A000500 Y
060 B000500 Y
061 000500 3000
066 A000500 Y
066 B000500 N
066 C000500 N
066 D000500 N
066 E000500 N
066 F000500 N
066 G000500 Y
067 000500 N
068 A000500 N
068 B000500 N
069 000500 N
070 A010500 Y
070 A020500 Y
070 B010500 Y
070 B020500 N
070 C010500 Y
070 C020500 N
070 D010500 Y
070 D020500 N
070 E010500 Y
070 E020500 N
070 F010500 Y
070 F020500 N
070 G010500 Y
070 G020500 N
070 H010500 Y
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 N
070 J020500 N
070 K010500 Y
070 K020500 Y
070 L010500 N
070 L020500 N
070 M010500 N
070 M020500 N
070 N010500 N
070 N020500 N
070 O010500 Y
070 O020500 N
070 P010500 N
<PAGE> PAGE 20
070 P020500 N
070 Q010500 N
070 Q020500 N
070 R010500 N
070 R020500 N
071 A000500 938373
071 B000500 12348
071 C000500 2451527
071 D000500 1
072 A000500 12
072 B000500 119
072 C000500 61317
072 D000500 0
072 E000500 0
072 F000500 0
072 G000500 0
072 H000500 0
072 I000500 0
072 J000500 0
072 K000500 0
072 L000500 0
072 M000500 0
072 N000500 0
072 O000500 0
072 P000500 0
072 Q000500 0
072 R000500 0
072 S000500 0
072 T000500 0
072 U000500 0
072 V000500 0
072 W000500 0
072 X000500 0
072 Y000500 0
072 Z000500 61436
072AA000500 43186
072BB000500 0
072CC010500 319106
072CC020500 0
072DD010500 61628
072DD020500 0
072EE000500 23053
073 A010500 0.4500
073 A020500 0.0000
073 B000500 0.1600
073 C000500 0.0000
074 A000500 0
074 B000500 0
074 C000500 0
074 D000500 0
074 E000500 0
<PAGE> PAGE 21
074 F000500 3169773
074 G000500 0
074 H000500 0
074 I000500 0
074 J000500 0
074 K000500 0
074 L000500 19246
074 M000500 0
074 N000500 3189019
074 O000500 3711
074 P000500 0
074 Q000500 0
074 R010500 0
074 R020500 0
074 R030500 0
074 R040500 8277
074 S000500 0
074 T000500 3177031
074 U010500 148372
074 U020500 0
074 V010500 21.41
074 V020500 0.00
074 W000500 0.0000
074 X000500 163410
074 Y000500 0
075 A000500 0
075 B000500 2455984
076 000500 0.00
015 A000601 FIRST UNION NATIONAL BANK
015 B000601 C
015 C010601 PHILADELPHIA
015 C020601 PA
015 C030601 19106
015 E010601 X
028 A010600 82289
028 A020600 0
028 A030600 0
028 A040600 14940
028 B010600 63352
028 B020600 0
028 B030600 0
028 B040600 13435
028 C010600 46052
028 C020600 0
028 C030600 0
028 C040600 10892
028 D010600 59845
028 D020600 0
028 D030600 0
028 D040600 7865
028 E010600 76716
<PAGE> PAGE 22
028 E020600 0
028 E030600 0
028 E040600 9483
028 F010600 111417
028 F020600 33948
028 F030600 0
028 F040600 20055
028 G010600 439671
028 G020600 33948
028 G030600 0
028 G040600 76670
028 H000600 0
037 000600 N
038 000600 0
039 000600 Y
040 000600 N
058 A000600 N
059 000600 Y
060 A000600 Y
060 B000600 Y
061 000600 3000
066 A000600 Y
066 B000600 N
066 C000600 N
066 D000600 Y
066 E000600 N
066 F000600 N
066 G000600 N
067 000600 N
068 A000600 N
068 B000600 N
069 000600 Y
070 A010600 Y
070 A020600 Y
070 B010600 Y
070 B020600 N
070 C010600 Y
070 C020600 N
070 D010600 Y
070 D020600 N
070 E010600 Y
070 E020600 N
070 F010600 Y
070 F020600 N
070 G010600 Y
070 G020600 N
070 H010600 Y
070 H020600 N
070 I010600 Y
070 I020600 N
070 J010600 N
<PAGE> PAGE 23
070 J020600 N
070 K010600 Y
070 K020600 Y
070 L010600 N
070 L020600 N
070 M010600 N
070 M020600 N
070 N010600 N
070 N020600 N
070 O010600 Y
070 O020600 N
070 P010600 N
070 P020600 N
070 Q010600 N
070 Q020600 N
070 R010600 N
070 R020600 N
071 A000600 723459
071 B000600 21365
071 C000600 1811121
071 D000600 1
072 A000600 12
072 B000600 250
072 C000600 36702
072 D000600 0
072 E000600 0
072 F000600 0
072 G000600 0
072 H000600 0
072 I000600 0
072 J000600 0
072 K000600 0
072 L000600 0
072 M000600 0
072 N000600 0
072 O000600 0
072 P000600 0
072 Q000600 0
072 R000600 0
072 S000600 0
072 T000600 0
072 U000600 0
072 V000600 0
072 W000600 0
072 X000600 0
072 Y000600 0
072 Z000600 36952
072AA000600 7734
072BB000600 0
072CC010600 491852
072CC020600 0
<PAGE> PAGE 24
072DD010600 36705
072DD020600 0
072EE000600 1332
073 A010600 0.2100
073 A020600 0.0000
073 B000600 0.0100
073 C000600 0.0000
074 A000600 0
074 B000600 12969
074 C000600 0
074 D000600 0
074 E000600 0
074 F000600 2568481
074 G000600 0
074 H000600 0
074 I000600 0
074 J000600 0
074 K000600 0
074 L000600 7759
074 M000600 0
074 N000600 2589209
074 O000600 17000
074 P000600 0
074 Q000600 0
074 R010600 0
074 R020600 0
074 R030600 0
074 R040600 2630
074 S000600 0
074 T000600 2569579
074 U010600 179530
074 U020600 0
074 V010600 14.31
074 V020600 0.00
074 W000600 0.0000
074 X000600 46804
074 Y000600 0
075 A000600 0
075 B000600 1811876
076 000600 0.00
SIGNATURE SUSAN A TRONEL
TITLE MANAGER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000736054
<NAME> VANGUARD STAR FUNDS
<SERIES>
<NUMBER> 01
<NAME> VANGUARD STAR FUND
<MULTIPLIER> 1000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> DEC-31-1999
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 6556231
<INVESTMENTS-AT-VALUE> 8118828
<RECEIVABLES> 29557
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 8148385
<PAYABLE-FOR-SECURITIES> 16654
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 44662
<TOTAL-LIABILITIES> 61316
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 6115622
<SHARES-COMMON-STOCK> 444082
<SHARES-COMMON-PRIOR> 450027
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 2387
<ACCUMULATED-NET-GAINS> 411237
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1562597
<NET-ASSETS> 8087069
<DIVIDEND-INCOME> 259615
<INTEREST-INCOME> 24
<OTHER-INCOME> 0
<EXPENSES-NET> 0
<NET-INVESTMENT-INCOME> 259639
<REALIZED-GAINS-CURRENT> 584564
<APPREC-INCREASE-CURRENT> (286418)
<NET-CHANGE-FROM-OPS> 557785
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 263052
<DISTRIBUTIONS-OF-GAINS> 172087
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 38659
<NUMBER-OF-SHARES-REDEEMED> 68056
<SHARES-REINVESTED> 23452
<NET-CHANGE-IN-ASSETS> 4443
<ACCUMULATED-NII-PRIOR> 1026
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 1240
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 8096185
<PER-SHARE-NAV-BEGIN> 17.96
<PER-SHARE-NII> 0.60
<PER-SHARE-GAIN-APPREC> 0.66
<PER-SHARE-DIVIDEND> 0.61
<PER-SHARE-DISTRIBUTIONS> 0.40
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.21
<EXPENSE-RATIO> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000736054
<NAME> VANGUARD STAR FUNDS
<SERIES>
<NUMBER> 02
<NAME> VANGUARD LIFESTRATEGY INCOME FUND
<MULTIPLIER> 1,000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> DEC-31-1999
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 540355
<INVESTMENTS-AT-VALUE> 556072
<RECEIVABLES> 4539
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 560611
<PAYABLE-FOR-SECURITIES> 2161
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3072
<TOTAL-LIABILITIES> 5233
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 536412
<SHARES-COMMON-STOCK> 43321
<SHARES-COMMON-PRIOR> 33948
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 48
<ACCUMULATED-NET-GAINS> 3297
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 15717
<NET-ASSETS> 555378
<DIVIDEND-INCOME> 28790
<INTEREST-INCOME> 20
<OTHER-INCOME> 0
<EXPENSES-NET> 0
<NET-INVESTMENT-INCOME> 28810
<REALIZED-GAINS-CURRENT> 6449
<APPREC-INCREASE-CURRENT> (20810)
<NET-CHANGE-FROM-OPS> 14449
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 28895
<DISTRIBUTIONS-OF-GAINS> 2987
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 22022
<NUMBER-OF-SHARES-REDEEMED> 14818
<SHARES-REINVESTED> 2169
<NET-CHANGE-IN-ASSETS> 106481
<ACCUMULATED-NII-PRIOR> 37
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 165
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 536128
<PER-SHARE-NAV-BEGIN> 13.22
<PER-SHARE-NII> .69
<PER-SHARE-GAIN-APPREC> (.33)
<PER-SHARE-DIVIDEND> .69
<PER-SHARE-DISTRIBUTIONS> .07
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 12.82
<EXPENSE-RATIO> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000736054
<NAME> VANGUARD STAR FUNDS
<SERIES>
<NUMBER> 03
<NAME> VANGUARD LIFESTRATEGY CONSERVATIVE GROWTH FUND
<MULTIPLIER> 1,000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> DEC-31-1999
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 1528402
<INVESTMENTS-AT-VALUE> 1742742
<RECEIVABLES> 13665
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1756407
<PAYABLE-FOR-SECURITIES> 4954
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3706
<TOTAL-LIABILITIES> 8660
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1522213
<SHARES-COMMON-STOCK> 115758
<SHARES-COMMON-PRIOR> 96215
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 252
<ACCUMULATED-NET-GAINS> 11446
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 214340
<NET-ASSETS> 1747747
<DIVIDEND-INCOME> 69346
<INTEREST-INCOME> 33
<OTHER-INCOME> 0
<EXPENSES-NET> 0
<NET-INVESTMENT-INCOME> 69379
<REALIZED-GAINS-CURRENT> 23939
<APPREC-INCREASE-CURRENT> 30650
<NET-CHANGE-FROM-OPS> 123968
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 69029
<DISTRIBUTIONS-OF-GAINS> 12422
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 41835
<NUMBER-OF-SHARES-REDEEMED> 27487
<SHARES-REINVESTED> 5195
<NET-CHANGE-IN-ASSETS> 332038
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 602
<OVERDIST-NET-GAINS-PRIOR> 71
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 1597814
<PER-SHARE-NAV-BEGIN> 14.71
<PER-SHARE-NII> .64
<PER-SHARE-GAIN-APPREC> .49
<PER-SHARE-DIVIDEND> .63
<PER-SHARE-DISTRIBUTIONS> .11
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 15.10
<EXPENSE-RATIO> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000736054
<NAME> VANGUARD STAR FUNDS
<SERIES>
<NUMBER> 04
<NAME> VANGUARD LIFESTRATEGY MODERATE GROWTH FUND
<MULTIPLIER> 1,000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> DEC-31-1999
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 2836024
<INVESTMENTS-AT-VALUE> 3437353
<RECEIVABLES> 13603
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 3450956
<PAYABLE-FOR-SECURITIES> 6118
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 4121
<TOTAL-LIABILITIES> 10239
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2819475
<SHARES-COMMON-STOCK> 189296
<SHARES-COMMON-PRIOR> 130620
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 349
<ACCUMULATED-NET-GAINS> 20262
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 601329
<NET-ASSETS> 3440717
<DIVIDEND-INCOME> 95481
<INTEREST-INCOME> 93
<OTHER-INCOME> 0
<EXPENSES-NET> 0
<NET-INVESTMENT-INCOME> 95574
<REALIZED-GAINS-CURRENT> 44710
<APPREC-INCREASE-CURRENT> 195611
<NET-CHANGE-FROM-OPS> 335895
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 95504
<DISTRIBUTIONS-OF-GAINS> 24016
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 82824
<NUMBER-OF-SHARES-REDEEMED> 30350
<SHARES-REINVESTED> 6202
<NET-CHANGE-IN-ASSETS> 1238773
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 419
<OVERDIST-NET-GAINS-PRIOR> 432
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 2756013
<PER-SHARE-NAV-BEGIN> 16.86
<PER-SHARE-NII> .55
<PER-SHARE-GAIN-APPREC> 1.45
<PER-SHARE-DIVIDEND> .55
<PER-SHARE-DISTRIBUTIONS> .13
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.18
<EXPENSE-RATIO> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000736054
<NAME> VANGUARD STAR FUNDS
<SERIES>
<NUMBER> 05
<NAME> VANGUARD LIFESTRATEGY GROWTH FUND
<MULTIPLIER> 1,000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> DEC-31-1999
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 2425405
<INVESTMENTS-AT-VALUE> 3169773
<RECEIVABLES> 19246
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 3189019
<PAYABLE-FOR-SECURITIES> 3711
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 8277
<TOTAL-LIABILITIES> 11988
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2413437
<SHARES-COMMON-STOCK> 148372
<SHARES-COMMON-PRIOR> 102379
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 674
<ACCUMULATED-NET-GAINS> 19900
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 744368
<NET-ASSETS> 3177031
<DIVIDEND-INCOME> 61317
<INTEREST-INCOME> 119
<OTHER-INCOME> 0
<EXPENSES-NET> 0
<NET-INVESTMENT-INCOME> 61436
<REALIZED-GAINS-CURRENT> 43186
<APPREC-INCREASE-CURRENT> 319106
<NET-CHANGE-FROM-OPS> 423728
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 61628
<DISTRIBUTIONS-OF-GAINS> 23053
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 61878
<NUMBER-OF-SHARES-REDEEMED> 19873
<SHARES-REINVESTED> 3988
<NET-CHANGE-IN-ASSETS> 1252909
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 482
<OVERDIST-NET-GAINS-PRIOR> 233
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 2455984
<PER-SHARE-NAV-BEGIN> 18.79
<PER-SHARE-NII> .45
<PER-SHARE-GAIN-APPREC> 2.78
<PER-SHARE-DIVIDEND> .45
<PER-SHARE-DISTRIBUTIONS> .16
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 21.41
<EXPENSE-RATIO> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000736054
<NAME> VANGUARD STAR FUNDS
<SERIES>
<NUMBER> 06
<NAME> VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND
<MULTIPLIER> 1000
<CURRENCY> US
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> DEC-31-1999
<EXCHANGE-RATE> 1
<INVESTMENTS-AT-COST> 1996787
<INVESTMENTS-AT-VALUE> 2581450
<RECEIVABLES> 7759
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2589209
<PAYABLE-FOR-SECURITIES> 17000
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2630
<TOTAL-LIABILITIES> 19630
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1977834
<SHARES-COMMON-STOCK> 179530
<SHARES-COMMON-PRIOR> 122950
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 193
<ACCUMULATED-NET-GAINS> 7275
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 584663
<NET-ASSETS> 2569579
<DIVIDEND-INCOME> 36702
<INTEREST-INCOME> 250
<OTHER-INCOME> 0
<EXPENSES-NET> 0
<NET-INVESTMENT-INCOME> 36952
<REALIZED-GAINS-CURRENT> 7734
<APPREC-INCREASE-CURRENT> 491852
<NET-CHANGE-FROM-OPS> 536538
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 36705
<DISTRIBUTIONS-OF-GAINS> 1332
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 66288
<NUMBER-OF-SHARES-REDEEMED> 12252
<SHARES-REINVESTED> 2544
<NET-CHANGE-IN-ASSETS> 1194097
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 873
<OVERDISTRIB-NII-PRIOR> 440
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 0
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 0
<AVERAGE-NET-ASSETS> 1811876
<PER-SHARE-NAV-BEGIN> 11.19
<PER-SHARE-NII> 0.21
<PER-SHARE-GAIN-APPREC> 3.13
<PER-SHARE-DIVIDEND> 0.21
<PER-SHARE-DISTRIBUTIONS> 0.01
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 14.31
<EXPENSE-RATIO> 0
</TABLE>
To the Shareholders and
Trustees of Vanguard STAR Funds
In planning and performing our audit of the financial statements of
Vanguard STAR Funds (the "Fund") for the year ended December 31,
1999, we considered its internal control, including control activities for
safeguarding securities, in order to determine our auditing procedures for
the purpose of expressing our opinion on the financial statements and to
comply with the requirements of Form N-SAR, not to provide assurance on
internal control.
The management of the Fund is responsible for establishing and
maintaining internal control. In fulfilling this responsibility, estimates and
judgments by management are required to assess the expected benefits and
related costs of controls. Generally, controls that are relevant to an audit
pertain to the entity's objective of preparing financial statements for
external purposes that are fairly presented in conformity with generally
accepted accounting principles. Those controls include the safeguarding of
assets against unauthorized acquisition, use or disposition.
Because of inherent limitations in internal control, errors or fraud may
occur and not be detected. Also, projection of any evaluation of internal
control to future periods is subject to the risk that it may become inadequate
because of changes in conditions or that the effectiveness of the design and
operation may deteriorate.
Our consideration of internal control would not necessarily disclose all
matters in internal control that might be material weaknesses under
standards established by the American Institute of Certified Public
Accountants. A material weakness is a condition in which the design or
operation of one or more of the internal control components does not reduce
to a relatively low level the risk that misstatements caused by error or fraud
in amounts that would be material in relation to the financial statements
being audited may occur and not be detected within a timely period by
employees in the normal course of performing their assigned functions.
However, we noted no matters involving internal control and its operation,
including controls for safeguarding securities, that we consider to be
material weaknesses as defined above as of December 31, 1999.
This report is intended solely for the information and use of management
and the Board of Trustees of the Fund and the Securities and Exchange
Commission and is not intended to be and should not be used by anyone
other than these specified parties.
PricewaterhouseCoopers LLP
February 2, 2000