PAGE 1 000 B000000 04/30/2005 000 C000000 0001140411 000 D000000 N 000 E000000 NF 000 F000000 Y 000 G000000 N 000 H000000 N 000 I000000 6.1 000 J000000 A 001 A000000 PIMCO CALIFORNIA MUNICIPAL INCOME FUND 001 B000000 811-10379 001 C000000 2127393371 002 A000000 1345 AVENUE OF THE AMERICAS 002 B000000 NEW YORK 002 C000000 NY 002 D010000 10105 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 ALLIANZ GLOBAL INVESTORS FUND MANAGEMENT LLC 008 B000001 A 008 C000001 801-31227 008 D010001 NEW YORK 008 D020001 NY 008 D030001 10105 008 A000002 PACFIC INVESTMENT MANAGEMENT COMPANY LLC 008 B000002 S 008 C000002 801-48187 008 D010002 NEWPORT BEACH 008 D020002 CA 008 D030002 92660 011 A000001 UBS WARBURG LLC 011 B000001 8-07346 011 C010001 STAMFORD 011 C020001 CT 011 C030001 06901 011 A000002 AG EDWARDS & SONS, INC. 011 B000002 8-03548 PAGE 2 011 C010002 ST LOUIS 011 C020002 MO 011 C030002 63103 011 A000003 CIBC WORLD MARKETS CORP. 011 B000003 8-06918 011 C010003 NEW YORK 011 C020003 NY 011 C030003 10017 012 A000001 PFPC INC. 012 B000001 84-58023 012 C010001 PROVIDENCE 012 C020001 RI 012 C030001 02940 013 A000001 PRICEWATERHOUSECOOPERS LLP 013 B010001 NEW YORK 013 B020001 NY 013 B030001 10017 014 A000001 DRESDNER BANK AG 014 B000001 8-12859 014 A000002 DRESDNER KEINWORT WASSERSTEIN SECURITIES LLC 014 B000002 8-49647 014 A000003 DRESDNER KLEINWORT BENSON 014 B000003 8-00000 014 A000004 GRANTCHESTER SECURITIES 014 B000004 8-00000 015 A000001 STATE STREET CORP 015 B000001 C 015 C010001 BOSTON 015 C020001 MA 015 C030001 02105 015 E010001 X 018 000000 Y 019 A000000 Y 019 B000000 31 019 C000000 ALLIANZGLO 020 A000001 GOLDMAN SACHS & CO. 020 B000001 13-5108880 020 C000001 17 020 A000002 MERRILL LYNCH PIERCE FENNER & SMITH 020 B000002 13-5674085 020 C000002 17 020 A000003 LEHMAN SECURITIES, INC. 020 B000003 13-2418466 020 C000003 12 020 A000004 DEUTSCHE BANK AG 020 B000004 13-2944980 020 C000004 8 020 A000005 CITIGROUP INC. 020 B000005 52-1568099 020 C000005 2 020 A000006 MIZUHO SECURITIES INC. PAGE 3 020 B000006 36-2880742 020 C000006 2 020 A000007 BEAR STEARNS SECURITIES INC. 020 B000007 13-3299429 020 C000007 2 020 C000008 0 020 C000009 0 020 C000010 0 021 000000 60 022 A000001 MERRILL LYNCH PIERCE FENNER & SMITH 022 B000001 13-5674085 022 C000001 12359 022 D000001 4905 022 A000002 MORGAN STANLEY & CO. 022 B000002 13-2655998 022 C000002 5682 022 D000002 10088 022 A000003 LEHMAN SECURITIES, INC. 022 B000003 13-2418466 022 C000003 6053 022 D000003 5859 022 A000004 CITIGROUP INC. 022 B000004 52-1568099 022 C000004 6682 022 D000004 4314 022 A000005 UBS PAINE WEBBER/WARBURG 022 B000005 13-2932996 022 C000005 6412 022 D000005 3700 022 A000006 BANK OF AMERICA SECURITIES 022 B000006 13-4078651 022 C000006 3619 022 D000006 4913 022 A000007 GOLDMAN SACHS & CO. 022 B000007 13-5108880 022 C000007 4138 022 D000007 2270 022 A000008 JP MORGAN CHASE & CO. 022 B000008 13-2624428 022 C000008 3572 022 D000008 2800 022 A000009 ADVEST INC. 022 B000009 06-0950348 022 C000009 2233 022 D000009 2103 022 A000010 BEAR STEARNS SECURITIES CORP. 022 B000010 13-3299429 022 C000010 155 022 D000010 3966 023 C000000 59074 023 D000000 51072 PAGE 4 024 000000 N 025 D000001 0 025 D000002 0 025 D000003 0 025 D000004 0 025 D000005 0 025 D000006 0 025 D000007 0 025 D000008 0 026 A000000 N 026 B000000 N 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 0 028 G040000 0 028 H000000 0 030 A000000 0 030 B000000 0.00 030 C000000 0.00 PAGE 5 031 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 0.650 048 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 052 000000 N 053 A000000 Y 054 A000000 Y 054 B000000 Y 054 C000000 N PAGE 6 054 D000000 N 054 E000000 N 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 N 055 A000000 N 055 B000000 N 056 000000 Y 057 000000 N 058 A000000 N 059 000000 Y 060 A000000 N 060 B000000 N 061 000000 0 062 A000000 Y 062 B000000 1.4 062 C000000 0.0 062 D000000 0.0 062 E000000 0.4 062 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 97.6 062 P000000 0.0 062 Q000000 0.0 062 R000000 -0.6 063 A000000 0 063 B000000 22.0 064 A000000 Y 064 B000000 N 066 A000000 N 067 000000 N 068 A000000 N 068 B000000 N 069 000000 N 070 A010000 Y 070 A020000 N 070 B010000 N PAGE 7 070 B020000 N 070 C010000 Y 070 C020000 N 070 D010000 N 070 D020000 N 070 E010000 Y 070 E020000 Y 070 F010000 N 070 F020000 N 070 G010000 Y 070 G020000 Y 070 H010000 N 070 H020000 N 070 I010000 N 070 I020000 N 070 J010000 Y 070 J020000 Y 070 K010000 Y 070 K020000 N 070 L010000 N 070 L020000 N 070 M010000 N 070 M020000 N 070 N010000 Y 070 N020000 N 070 O010000 Y 070 O020000 N 070 P010000 N 070 P020000 N 070 Q010000 N 070 Q020000 N 070 R010000 Y 070 R020000 N 071 A000000 25488 071 B000000 21357 071 C000000 389795 071 D000000 5 072 A000000 12 072 B000000 21534 072 C000000 0 072 D000000 0 072 E000000 0 072 F000000 2614 072 G000000 0 072 H000000 0 072 I000000 34 072 J000000 99 072 K000000 0 072 L000000 46 072 M000000 23 072 N000000 0 PAGE 8 072 O000000 0 072 P000000 0 072 Q000000 0 072 R000000 49 072 S000000 5 072 T000000 0 072 U000000 0 072 V000000 0 072 W000000 444 072 X000000 3314 072 Y000000 832 072 Z000000 19052 072AA000000 0 072BB000000 4592 072CC010000 16036 072CC020000 0 072DD010000 18377 072DD020000 0 072EE000000 0 073 A010000 1.0318 073 A020000 0.0000 073 B000000 0.0000 073 C000000 0.0000 074 A000000 597 074 B000000 0 074 C000000 7423 074 D000000 399972 074 E000000 0 074 F000000 0 074 G000000 0 074 H000000 0 074 I000000 0 074 J000000 0 074 K000000 0 074 L000000 5984 074 M000000 21 074 N000000 413997 074 O000000 0 074 P000000 151 074 Q000000 0 074 R010000 0 074 R020000 0 074 R030000 2382 074 R040000 1486 074 S000000 150000 074 T000000 259978 074 U010000 17811 074 U020000 0 074 V010000 14.60 074 V020000 0.00 074 W000000 0.0000 PAGE 9 074 X000000 76 074 Y000000 5848 075 A000000 0 075 B000000 402154 076 000000 14.20 077 A000000 Y 077 B000000 Y 077 C000000 Y 078 000000 N 080 A000000 ICI MUTUAL INSURANCE COMPANY 080 C000000 30000 081 A000000 Y 081 B000000 31 082 A000000 N 082 B000000 0 083 A000000 N 083 B000000 0 084 A000000 N 084 B000000 0 085 A000000 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 0 087 A010000 COMMON 087 A020000 72200N106 087 A030000 PCQ 087 B010000 PREFERRED-SERIES A 087 B020000 72200N205 087 C010000 PREFERRED-SERIES B 087 C020000 72200N304 088 A000000 N 088 B000000 N 088 C000000 N 088 D000000 Y SIGNATURE LARRY ALTADONNA TITLE TREASURER