PAGE 1
000 B000000 11/30/2006
000 C000000 0000896923
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 U
001 A000000 DELWARE INV DIVIDEND & INCOME FUND, INC.
001 B000000 811-7460
001 C000000 2152552127
002 A000000 2005 MARKET STREET
002 B000000 PHILADELPHIA
002 C000000 PA
002 D010000 19103
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
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
008 A000001 DELAWARE MANAGEMENT COMPANY/A SERIES OF DMBT
008 B000001 A
008 C000001 801-3850
008 D010001 PHILADELPHIA
008 D020001 PA
008 D030001 19103
011 A000001 DELAWARE DISTRIBUTORS, L.P.
011 B000001 8-29755
011 C010001 PHILADELPHIA
011 C020001 PA
011 C030001 19103
012 A000001 MELLON INVESTOR SERVICES
012 B000001 84-5579
012 C010001 RIDGEFIELD
012 C020001 NJ
012 C030001 07660
013 A000001 ERNST & YOUNG LLP
013 B010001 PHILADELPHIA
013 B020001 PA
PAGE 2
013 B030001 19103
014 A000001 DELAWARE DISTRIBUTORS, L.P.
014 B000001 8-29755
014 A000002 THE LINCOLN NATIONAL LIFE INSURANCE COMPANY
014 B000002 8-13034
014 A000003 LINCOLN FINANCIAL ADVISORS, CORP.
014 B000003 8-14685
014 A000004 LINCOLN FINANCIAL DISTRIBUTOR, INC.
014 B000004 8-13431
014 A000005 JEFFERSON PILOT SECURITIES CORPORATION
014 B000005 8-14609
014 A000006 WINDWARD SECURITIES CORPORATION
014 B000006 8-66037
014 A000007 JEFFERSON PILOT VARIABLE CORPORATION
014 B000007 8-15753
015 A000001 J.P. MORGAN CHASE BANK
015 B000001 C
015 C010001 BROOKLYN
015 C020001 NY
015 C030001 11245
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 85
019 C000000 DELAWAREIN
020 A000001 JP MORGAN SECURITIES,INC.
020 B000001 13-3224016
020 C000001 15
020 A000002 CITIGROUP GLOBAL MARKETS, INC.
020 B000002 11-2418191
020 C000002 14
020 A000003 FRIEDMAN, BILLING, RAMSEY & CO., INC.
020 B000003 52-1630477
020 C000003 11
020 A000004 LEHMAN BROTHERS INC.
020 B000004 13-2518466
020 C000004 10
020 A000005 CITATION FINANCIAL GROUP, L.P.
020 B000005 13-3144415
020 C000005 9
020 A000006 BNY BROKERAGE, INC.
020 B000006 13-3988918
020 C000006 8
020 A000007 RAYMOND JAMES & ASSOCIATES, INC.
020 B000007 59-1237041
020 C000007 8
020 A000008 LIQUIDENT, INC
020 B000008 13-4095933
020 C000008 6
020 A000009 MERRILL LYNCH, PIERCE, FENNER & SMITH INC.
020 B000009 13-5674085
PAGE 3
020 C000009 6
020 A000010 UBS INVESTMENT BANK
020 B000010 13-2998183
020 C000010 6
021 000000 156
022 A000001 CREDIT SUISSE FIRST BOSTON CORPORATION
022 B000001 13-5659485
022 C000001 9605
022 D000001 7677
022 A000002 DUETSCHE BANC SECURITIES, INC.
022 B000002 13-2730828
022 C000002 7010
022 D000002 8050
022 A000003 LEHMAN BROTHERS INC.
022 B000003 13-2518466
022 C000003 8856
022 D000003 4076
022 A000004 UBS INVESTMENT BANK
022 B000004 13-2998183
022 C000004 4622
022 D000004 5241
022 A000005 CITIGROUP GLOBAL MARKETS, INC.
022 B000005 11-2418191
022 C000005 5437
022 D000005 4041
022 A000006 JP MORGAN SECURITIES INC.
022 B000006 13-3379014
022 C000006 6338
022 D000006 3105
022 A000007 MORGAN STANLEY & CO.
022 B000007 13-2655998
022 C000007 4693
022 D000007 4225
022 A000008 BANKAMERICA SECURITIES L.L.C.
022 B000008 56-2058405
022 C000008 4854
022 D000008 2703
022 A000009 MERRILL LYNCH, PIERCE, FENNER & SMITH INC.
022 B000009 13-5674085
022 C000009 5397
022 D000009 1726
022 A000010 GOLDMAN SACHS & CO
022 B000010 13-5108880
022 C000010 2152
022 D000010 2465
023 C000000 73858
023 D000000 56938
024 000000 Y
025 A000001 MORGAN STANLEY
025 B000001 13-2655998
025 C000001 E
PAGE 4
025 D000001 2528
025 A000002 CITIGROUP
025 B000002 11-2418191
025 C000002 E
025 D000002 535
025 A000003 LEHMAN BROTHERS
025 B000003 13-2518466
025 C000003 E
025 D000003 440
025 D000004 0
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
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 N
028 A010000 0
028 A020000 0
028 A030000 0
028 A040000 0
028 B010000 0
028 B020000 0
028 B030000 0
028 B040000 0
028 C010000 0
028 C020000 0
028 C030000 0
028 C040000 0
028 D010000 0
028 D020000 0
028 D030000 0
028 D040000 0
028 E010000 0
028 E020000 0
028 E030000 0
028 E040000 0
028 F010000 0
028 F020000 0
028 F030000 0
028 F040000 0
028 G010000 0
028 G020000 0
028 G030000 0
PAGE 5
028 G040000 0
028 H000000 0
030 A000000 0
030 B000000 0.00
030 C000000 0.00
031 A000000 0
031 B000000 0
032 000000 0
033 000000 0
035 000000 0
036 B000000 0
038 000000 0
042 A000000 0
042 B000000 0
042 C000000 0
042 D000000 0
042 E000000 0
042 F000000 0
042 G000000 0
042 H000000 0
043 000000 0
044 000000 0
045 000000 Y
046 000000 N
047 000000 Y
048 000000 0.550
048 A010000 0
048 A020000 0.000
048 B010000 0
048 B020000 0.000
048 C010000 0
048 C020000 0.000
048 D010000 0
048 D020000 0.000
048 E010000 0
048 E020000 0.000
048 F010000 0
048 F020000 0.000
048 G010000 0
048 G020000 0.000
048 H010000 0
048 H020000 0.000
048 I010000 0
048 I020000 0.000
048 J010000 0
048 J020000 0.000
048 K010000 0
048 K020000 0.000
049 000000 N
050 000000 N
051 000000 N
PAGE 6
052 000000 N
053 A000000 N
054 A000000 Y
054 B000000 N
054 C000000 N
054 D000000 Y
054 E000000 Y
054 F000000 N
054 G000000 Y
054 H000000 Y
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 Y
054 N000000 N
054 O000000 Y
055 A000000 Y
055 B000000 N
056 000000 Y
057 000000 N
058 A000000 N
059 000000 Y
060 A000000 Y
060 B000000 Y
061 000000 0
062 A000000 N
062 B000000 0.0
062 C000000 0.0
062 D000000 0.0
062 E000000 0.0
062 F000000 0.0
062 G000000 0.0
062 H000000 0.0
062 I000000 0.0
062 J000000 0.0
062 K000000 0.0
062 L000000 0.0
062 M000000 0.0
062 N000000 0.0
062 O000000 0.0
062 P000000 0.0
062 Q000000 0.0
062 R000000 0.0
063 A000000 0
063 B000000 0.0
066 A000000 Y
066 B000000 N
066 C000000 Y
066 D000000 N
066 E000000 N
PAGE 7
066 F000000 N
066 G000000 N
067 000000 Y
068 A000000 N
068 B000000 N
069 000000 N
070 A010000 Y
070 A020000 Y
070 B010000 Y
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 Y
070 D020000 N
070 E010000 Y
070 E020000 N
070 F010000 Y
070 F020000 N
070 G010000 Y
070 G020000 N
070 H010000 Y
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 Y
070 K010000 Y
070 K020000 Y
070 L010000 Y
070 L020000 Y
070 M010000 Y
070 M020000 N
070 N010000 Y
070 N020000 Y
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 Y
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000 116591
071 B000000 136497
071 C000000 185802
071 D000000 63
072 A000000 12
072 B000000 4819
072 C000000 4453
072 D000000 0
072 E000000 71
PAGE 8
072 F000000 1067
072 G000000 78
072 H000000 0
072 I000000 264
072 J000000 6
072 K000000 0
072 L000000 0
072 M000000 27
072 N000000 1
072 O000000 13
072 P000000 2314
072 Q000000 0
072 R000000 16
072 S000000 55
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 174
072 X000000 4015
072 Y000000 0
072 Z000000 5328
072AA000000 15923
072BB000000 7700
072CC010000 15766
072CC020000 0
072DD010000 5524
072DD020000 0
072EE000000 6644
073 A010000 0.4860
073 A020000 0.0000
073 B000000 0.5840
073 C000000 0.0000
074 A000000 70
074 B000000 9505
074 C000000 0
074 D000000 59715
074 E000000 11530
074 F000000 119221
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 1967
074 K000000 0
074 L000000 1502
074 M000000 0
074 N000000 203510
074 O000000 3087
074 P000000 393
074 Q000000 0
074 R010000 0
074 R020000 0
PAGE 9
074 R030000 0
074 R040000 43706
074 S000000 0
074 T000000 156324
074 U010000 11009
074 U020000 0
074 V010000 14.20
074 V020000 0.00
074 W000000 0.0000
074 X000000 396
074 Y000000 0
075 A000000 0
075 B000000 148245
076 000000 13.46
077 A000000 Y
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 Y
077 Q030000 N
078 000000 N
080 A000000 FEDERAL INSURANCE COMPANY
080 B000000 ST. PAUL FIRE AND MARINE INSURANCE
080 C000000 40000
081 A000000 Y
081 B000000 85
082 A000000 Y
082 B000000 50
083 A000000 N
083 B000000 0
084 A000000 N
084 B000000 0
085 A000000 Y
085 B000000 N
086 A010000 0
086 A020000 0
086 B010000 579
086 B020000 7463
PAGE 10
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
087 A010000 COMMON STOCK
087 A020000 245915103
087 A030000 DDF
088 A000000 Y
088 B000000 N
088 C000000 N
088 D000000 N
SIGNATURE KENNETH E. CROCKETT, SR.
TITLE BLUE SKY ADMIN