<PAGE> PAGE 1
000 A000000 06/30/99
000 C000000 0000739714
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0
000 J000000 A
001 A000000 VAN KAMPEN U.S. GOVERNMENT TRUST
001 B000000 811-3590
001 C000000 6306846000
002 A000000 1 PARKVIEW PLAZA
002 B000000 OAKBROOK TERRACE
002 C000000 IL
002 D010000 60181
002 D020000 5555
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 1
007 C010100 1
007 C020100 VK U.S. GOVERNMENT FUND
007 C030100 N
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
020 A000001 SALOMON SMITH BARNEY
020 B000001 11-2418191
020 C000001 119
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 119
022 A000001 STATE STREET BANK & TRUST
022 B000001 04-1867445
022 C000001 12256867
<PAGE> PAGE 2
022 D000001 0
022 A000002 GOLDMAN SACHS
022 B000002 13-5108880
022 C000002 1882067
022 D000002 1744601
022 A000003 WARBURG DILLON REED
022 B000003 13-1939216
022 C000003 0
022 D000003 3386270
022 A000004 SALOMON SMITH BARNEY
022 B000004 11-2418191
022 C000004 1025940
022 D000004 1061804
022 A000005 MERRILL LYNCH
022 B000005 13-5674085
022 C000005 454322
022 D000005 525901
022 A000006 PAINE WEBBER
022 B000006 13-2638166
022 C000006 387235
022 D000006 513131
022 A000007 BEAR STEARNS
022 B000007 13-3299429
022 C000007 425384
022 D000007 434967
022 A000008 LEHMAN BROTHERS
022 B000008 13-2518466
022 C000008 241451
022 D000008 180468
022 A000009 AUTRANET
022 B000009 13-2961507
022 C000009 133141
022 D000009 155325
022 A000010 PRUDENTIAL SECURITIES
022 B000010 22-2347336
022 C000010 117430
022 D000010 91594
023 C000000 17174447
023 D000000 8204370
026 A000000 N
026 B000000 Y
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
077 A000000 N
078 000000 N
<PAGE> PAGE 3
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
008 A000101 VAN KAMPEN INVESTMENT ADVISORY CORP.
008 B000101 A
008 C000101 801-18161
008 D010101 OAKBROOK TERRACE
008 D020101 IL
008 D030101 60181
010 A000101 DELETE
011 A000101 VAN KAMPEN FUNDS INC.
011 B000101 8-19412
011 C010101 OAKBROOK TERRACE
011 C020101 IL
011 C030101 60181
012 A000101 VAN KAMPEN INVESTOR SERVICES INC.
012 B000101 85-5003
012 C010101 KANSAS CITY
012 C020101 MO
012 C030101 64141
013 A000101 KPMG LLP
013 B010101 CHICAGO
013 B020101 IL
013 B030101 60601
014 A000101 MORGAN STANLEY & CO., INCORPORATED
014 B000101 8-00733537
014 A000102 DEAN WITTER REYNOLDS, INC.
014 B000102 8-00728181
015 A000101 STATE STREET BANK AND TRUST COMPANY
015 B000101 C
015 C010101 BOSTON
015 C020101 MA
015 C030101 02105
015 E010101 X
018 000100 Y
019 A000100 Y
019 B000100 118
019 C000100 VANKAMPENF
024 000100 N
025 A000101 DELETE
025 D000101 0
025 D000102 0
<PAGE> PAGE 4
025 D000103 0
025 D000104 0
025 D000105 0
025 D000106 0
025 D000107 0
025 D000108 0
028 A010100 35260
028 A020100 6514
028 A030100 0
028 A040100 48720
028 B010100 70249
028 B020100 6514
028 B030100 0
028 B040100 63266
028 C010100 153113
028 C020100 6475
028 C030100 0
028 C040100 179208
028 D010100 99631
028 D020100 6429
028 D030100 0
028 D040100 125912
028 E010100 72806
028 E020100 6417
028 E030100 0
028 E040100 99041
028 F010100 81418
028 F020100 6369
028 F030100 0
028 F040100 125527
028 G010100 512477
028 G020100 38718
028 G030100 0
028 G040100 641674
028 H000100 62834
029 000100 Y
030 A000100 745
030 B000100 4.75
030 C000100 0.00
031 A000100 39
031 B000100 0
032 000100 706
033 000100 0
034 000100 Y
035 000100 259
036 A000100 N
036 B000100 0
037 000100 N
038 000100 0
039 000100 N
040 000100 Y
<PAGE> PAGE 5
041 000100 Y
042 A000100 0
042 B000100 0
042 C000100 29
042 D000100 71
042 E000100 0
042 F000100 0
042 G000100 0
042 H000100 0
043 000100 3398
044 000100 0
045 000100 Y
046 000100 N
047 000100 Y
048 000100 0.000
048 A010100 500000
048 A020100 0.550
048 B010100 500000
048 B020100 0.525
048 C010100 2000000
048 C020100 0.500
048 D010100 2000000
048 D020100 0.475
048 E010100 2000000
048 E020100 0.450
048 F010100 2000000
048 F020100 0.425
048 G010100 0
048 G020100 0.000
048 H010100 0
048 H020100 0.000
048 I010100 0
048 I020100 0.000
048 J010100 0
048 J020100 0.000
048 K010100 9000000
048 K020100 0.400
049 000100 N
050 000100 N
051 000100 N
052 000100 N
053 A000100 N
054 A000100 Y
054 B000100 N
054 C000100 N
054 D000100 N
054 E000100 N
054 F000100 N
054 G000100 Y
054 H000100 N
054 I000100 Y
<PAGE> PAGE 6
054 J000100 N
054 K000100 N
054 L000100 N
054 M000100 N
054 N000100 Y
054 O000100 N
055 A000100 N
055 B000100 N
056 000100 Y
057 000100 N
058 A000100 N
058 B000100 N
058 C000100 N
058 D000100 N
058 E000100 N
059 000100 Y
060 A000100 Y
060 B000100 Y
061 000100 1000
062 A000100 Y
062 B000100 0.0
062 C000100 0.0
062 D000100 0.0
062 E000100 0.0
062 F000100 0.0
062 G000100 0.0
062 H000100 0.0
062 I000100 0.0
062 J000100 0.0
062 K000100 0.0
062 L000100 0.0
062 M000100 11.3
062 N000100 95.2
062 O000100 0.0
062 P000100 0.0
062 Q000100 0.0
062 R000100 0.0
063 A000100 0
063 B000100 6.8
064 A000100 N
064 B000100 N
066 A000100 N
067 000100 N
068 A000100 N
068 B000100 N
069 000100 N
070 A010100 Y
070 A020100 Y
070 B010100 N
070 B020100 N
070 C010100 Y
<PAGE> PAGE 7
070 C020100 N
070 D010100 N
070 D020100 N
070 E010100 Y
070 E020100 Y
070 F010100 N
070 F020100 N
070 G010100 Y
070 G020100 Y
070 H010100 N
070 H020100 N
070 I010100 N
070 I020100 N
070 J010100 Y
070 J020100 N
070 K010100 N
070 K020100 N
070 L010100 N
070 L020100 N
070 M010100 N
070 M020100 Y
070 N010100 Y
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 1634518
071 B000100 1532827
071 C000100 2210695
071 D000100 69
072 A000100 6
072 B000100 81986
072 C000100 0
072 D000100 0
072 E000100 3681
072 F000100 5933
072 G000100 0
072 H000100 0
072 I000100 1362
072 J000100 233
072 K000100 0
072 L000100 62
072 M000100 51
072 N000100 0
072 O000100 0
072 P000100 500
<PAGE> PAGE 8
072 Q000100 284
072 R000100 28
072 S000100 71
072 T000100 3273
072 U000100 0
072 V000100 0
072 W000100 5
072 X000100 11802
072 Y000100 0
072 Z000100 73865
072AA000100 0
072BB000100 12265
072CC010100 0
072CC020100 74784
072DD010100 68060
072DD020100 7333
072EE000100 0
073 A010100 0.4740
073 A020100 0.4170
073 B000100 0.0000
073 C000100 0.0000
074 A000100 90
074 B000100 0
074 C000100 0
074 D000100 2344844
074 E000100 0
074 F000100 0
074 G000100 0
074 H000100 0
074 I000100 0
074 J000100 1212
074 K000100 0
074 L000100 25905
074 M000100 324
074 N000100 2372375
074 O000100 139609
074 P000100 1947
074 Q000100 0
074 R010100 0
074 R020100 0
074 R030100 0
074 R040100 28652
074 S000100 0
074 T000100 2202167
074 U010100 141950
074 U020100 14968
074 V010100 13.91
074 V020100 13.89
074 W000100 0.0000
074 X000100 92225
074 Y000100 678066
<PAGE> PAGE 9
075 A000100 0
075 B000100 2314533
076 000100 0.00
SIGNATURE WESTON B. WETHERELL
TITLE ATTORNEY
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
<F1> This item relates to the Fund on a composite
basis and not on a class basis
</LEGEND>
<SERIES>
<NUMBER> 11
<NAME> U.S. GOVT FD A
<MULTIPLIER> 1
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 2,370,086,689 <F1>
<INVESTMENTS-AT-VALUE> 2,344,844,274 <F1>
<RECEIVABLES> 27,116,618 <F1>
<ASSETS-OTHER> 0 <F1>
<OTHER-ITEMS-ASSETS> 414,044 <F1>
<TOTAL-ASSETS> 2,372,374,936 <F1>
<PAYABLE-FOR-SECURITIES> 139,608,724 <F1>
<SENIOR-LONG-TERM-DEBT> 0 <F1>
<OTHER-ITEMS-LIABILITIES> 30,599,391 <F1>
<TOTAL-LIABILITIES> 170,208,115 <F1>
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2,227,550,616
<SHARES-COMMON-STOCK> 141,950,449
<SHARES-COMMON-PRIOR> 143,825,859
<ACCUMULATED-NII-CURRENT> 60 <F1>
<OVERDISTRIBUTION-NII> 0 <F1>
<ACCUMULATED-NET-GAINS> (278,590,723)<F1>
<OVERDISTRIBUTION-GAINS> 0 <F1>
<ACCUM-APPREC-OR-DEPREC> (26,690,593)<F1>
<NET-ASSETS> 1,974,419,992
<DIVIDEND-INCOME> 0 <F1>
<INTEREST-INCOME> 81,986,371 <F1>
<OTHER-INCOME> 3,680,508 <F1>
<EXPENSES-NET> (11,802,051)<F1>
<NET-INVESTMENT-INCOME> 73,864,828 <F1>
<REALIZED-GAINS-CURRENT> (12,264,590)<F1>
<APPREC-INCREASE-CURRENT> (74,783,877)<F1>
<NET-CHANGE-FROM-OPS> (13,183,639)<F1>
<EQUALIZATION> 0 <F1>
<DISTRIBUTIONS-OF-INCOME> (68,060,006)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 32,056,755
<NUMBER-OF-SHARES-REDEEMED> (36,379,454)
<SHARES-REINVESTED> 2,447,289
<NET-CHANGE-IN-ASSETS> (105,207,885)
<ACCUMULATED-NII-PRIOR> 2,111,426 <F1>
<ACCUMULATED-GAINS-PRIOR> (266,326,133)<F1>
<OVERDISTRIB-NII-PRIOR> 0 <F1>
<OVERDIST-NET-GAINS-PRIOR> 0 <F1>
<GROSS-ADVISORY-FEES> 5,932,553 <F1>
<INTEREST-EXPENSE> 0 <F1>
<GROSS-EXPENSE> 11,802,051 <F1>
<AVERAGE-NET-ASSETS> 2,044,402,312
<PER-SHARE-NAV-BEGIN> 14.459
<PER-SHARE-NII> 0.461
<PER-SHARE-GAIN-APPREC> (0.537)
<PER-SHARE-DIVIDEND> (0.474)
<PER-SHARE-DISTRIBUTIONS> 0.000
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 13.909
<EXPENSE-RATIO> 0.93
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
<F1> This item relates to the Fund on a composite
basis and not on a class basis
</LEGEND>
<SERIES>
<NUMBER> 12
<NAME> U.S. GOVT FD B
<MULTIPLIER> 1
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 2,370,086,689 <F1>
<INVESTMENTS-AT-VALUE> 2,344,844,274 <F1>
<RECEIVABLES> 27,116,618 <F1>
<ASSETS-OTHER> 0 <F1>
<OTHER-ITEMS-ASSETS> 414,044 <F1>
<TOTAL-ASSETS> 2,372,374,936 <F1>
<PAYABLE-FOR-SECURITIES> 139,608,724 <F1>
<SENIOR-LONG-TERM-DEBT> 0 <F1>
<OTHER-ITEMS-LIABILITIES> 30,599,391 <F1>
<TOTAL-LIABILITIES> 170,208,115 <F1>
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 258,327,166
<SHARES-COMMON-STOCK> 14,967,587
<SHARES-COMMON-PRIOR> 19,682,778
<ACCUMULATED-NII-CURRENT> 60 <F1>
<OVERDISTRIBUTION-NII> 0 <F1>
<ACCUMULATED-NET-GAINS> (278,590,723)<F1>
<OVERDISTRIBUTION-GAINS> 0 <F1>
<ACCUM-APPREC-OR-DEPREC> (26,690,593)<F1>
<NET-ASSETS> 207,876,590
<DIVIDEND-INCOME> 0 <F1>
<INTEREST-INCOME> 81,986,371 <F1>
<OTHER-INCOME> 3,680,508 <F1>
<EXPENSES-NET> (11,802,051)<F1>
<NET-INVESTMENT-INCOME> 73,864,828 <F1>
<REALIZED-GAINS-CURRENT> (12,264,590)<F1>
<APPREC-INCREASE-CURRENT> (74,783,877)<F1>
<NET-CHANGE-FROM-OPS> (13,183,639)<F1>
<EQUALIZATION> 0 <F1>
<DISTRIBUTIONS-OF-INCOME> (7,332,805)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,379,760
<NUMBER-OF-SHARES-REDEEMED> (6,349,198)
<SHARES-REINVESTED> 254,247
<NET-CHANGE-IN-ASSETS> (76,335,623)
<ACCUMULATED-NII-PRIOR> 2,111,426 <F1>
<ACCUMULATED-GAINS-PRIOR> (266,326,133)<F1>
<OVERDISTRIB-NII-PRIOR> 0 <F1>
<OVERDIST-NET-GAINS-PRIOR> 0 <F1>
<GROSS-ADVISORY-FEES> 5,932,553 <F1>
<INTEREST-EXPENSE> 0 <F1>
<GROSS-EXPENSE> 11,802,051 <F1>
<AVERAGE-NET-ASSETS> 250,159,799
<PER-SHARE-NAV-BEGIN> 14.440
<PER-SHARE-NII> 0.395
<PER-SHARE-GAIN-APPREC> (0.530)
<PER-SHARE-DIVIDEND> (0.417)
<PER-SHARE-DISTRIBUTIONS> 0.000
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 13.888
<EXPENSE-RATIO> 1.75
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
<F1> This item relates to the Fund on a composite
basis and not on a class basis
</LEGEND>
<SERIES>
<NUMBER> 13
<NAME> U.S. GOVT FD C
<MULTIPLIER> 1
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> JUN-30-1999
<INVESTMENTS-AT-COST> 2,370,086,689 <F1>
<INVESTMENTS-AT-VALUE> 2,344,844,274 <F1>
<RECEIVABLES> 27,116,618 <F1>
<ASSETS-OTHER> 0 <F1>
<OTHER-ITEMS-ASSETS> 414,044 <F1>
<TOTAL-ASSETS> 2,372,374,936 <F1>
<PAYABLE-FOR-SECURITIES> 139,608,724 <F1>
<SENIOR-LONG-TERM-DEBT> 0 <F1>
<OTHER-ITEMS-LIABILITIES> 30,599,391 <F1>
<TOTAL-LIABILITIES> 170,208,115 <F1>
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 21,570,295
<SHARES-COMMON-STOCK> 1,431,217
<SHARES-COMMON-PRIOR> 1,244,481
<ACCUMULATED-NII-CURRENT> 60 <F1>
<OVERDISTRIBUTION-NII> 0 <F1>
<ACCUMULATED-NET-GAINS> (278,590,723)<F1>
<OVERDISTRIBUTION-GAINS> 0 <F1>
<ACCUM-APPREC-OR-DEPREC> (26,690,593)<F1>
<NET-ASSETS> 19,870,239
<DIVIDEND-INCOME> 0 <F1>
<INTEREST-INCOME> 81,986,371 <F1>
<OTHER-INCOME> 3,680,508 <F1>
<EXPENSES-NET> (11,802,051)<F1>
<NET-INVESTMENT-INCOME> 73,864,828 <F1>
<REALIZED-GAINS-CURRENT> (12,264,590)<F1>
<APPREC-INCREASE-CURRENT> (74,783,877)<F1>
<NET-CHANGE-FROM-OPS> (13,183,639)<F1>
<EQUALIZATION> 0 <F1>
<DISTRIBUTIONS-OF-INCOME> (583,383)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2,562,826
<NUMBER-OF-SHARES-REDEEMED> (2,398,561)
<SHARES-REINVESTED> 22,471
<NET-CHANGE-IN-ASSETS> 1,904,303
<ACCUMULATED-NII-PRIOR> 2,111,426 <F1>
<ACCUMULATED-GAINS-PRIOR> (266,326,133)<F1>
<OVERDISTRIB-NII-PRIOR> 0 <F1>
<OVERDIST-NET-GAINS-PRIOR> 0 <F1>
<GROSS-ADVISORY-FEES> 5,932,553 <F1>
<INTEREST-EXPENSE> 0 <F1>
<GROSS-EXPENSE> 11,802,051 <F1>
<AVERAGE-NET-ASSETS> 19,970,567
<PER-SHARE-NAV-BEGIN> 14.436
<PER-SHARE-NII> 0.402
<PER-SHARE-GAIN-APPREC> (0.538)
<PER-SHARE-DIVIDEND> (0.417)
<PER-SHARE-DISTRIBUTIONS> 0.000
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 13.883
<EXPENSE-RATIO> 1.74
</TABLE>
