<SEC-DOCUMENT>0001193125-14-451890-index.html : 20141223
<SEC-HEADER>0001193125-14-451890.hdr.sgml : 20141223
<ACCEPTANCE-DATETIME>20141223102504
ACCESSION NUMBER:		0001193125-14-451890
CONFORMED SUBMISSION TYPE:	N-Q
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20141031
FILED AS OF DATE:		20141223
DATE AS OF CHANGE:		20141223
EFFECTIVENESS DATE:		20141223

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIYIELD CALIFORNIA QUALITY FUND, INC.
		CENTRAL INDEX KEY:			0000888410
		IRS NUMBER:				223194459
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-Q
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-06692
		FILM NUMBER:		141305174

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK MUNIYIELD CALIFORNIA QUALITY FUND, INC
		DATE OF NAME CHANGE:	20101109

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK MUNIYIELD CALIFORNIA INSURED FUND, INC
		DATE OF NAME CHANGE:	20070612

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIYIELD CALIFORNIA INSURED FUND INC
		DATE OF NAME CHANGE:	20050726
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-Q
<SEQUENCE>1
<FILENAME>d835697dnq.htm
<DESCRIPTION>BLACKROCK MUNIYIELD CALIFORNIA QUALITY FUND, INC.
<TEXT>
Document 1 - file: d835697dnq.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d835697dex99cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d835697dex99cert.htm

</DOCUMENT>
</SEC-DOCUMENT>