<SEC-DOCUMENT>0001193125-25-074416-index.html : 20250407
<SEC-HEADER>0001193125-25-074416.hdr.sgml : 20250407
<ACCEPTANCE-DATETIME>20250407124620
ACCESSION NUMBER:		0001193125-25-074416
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20250131
FILED AS OF DATE:		20250407
DATE AS OF CHANGE:		20250407
EFFECTIVENESS DATE:		20250407

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK CALIFORNIA MUNICIPAL INCOME TRUST
		CENTRAL INDEX KEY:			0001137391
		ORGANIZATION NAME:           	
		EIN:				510409109
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-10331
		FILM NUMBER:		25817242

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		STREET 2:		MUTUAL FUND DEPARTMENT
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		888-825-2257

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		STREET 2:		MUTUAL FUND DEPARTMENT
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d915507dncsrs.htm
<DESCRIPTION>BLACKROCK CALIFORNIA MUNICIPAL INCOME TRUST
<TEXT>
Document 1 - file: d915507dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d915507dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d915507dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d915507dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d915507dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g915507img3933946a1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g915507img3933946a1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g915507img8218e8a43.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g915507img8218e8a43.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g915507imgff8ef2322.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g915507imgff8ef2322.jpg

</DOCUMENT>
</SEC-DOCUMENT>