<SEC-DOCUMENT>0001193125-24-130226-index.html : 20240503
<SEC-HEADER>0001193125-24-130226.hdr.sgml : 20240503
<ACCEPTANCE-DATETIME>20240503103051
ACCESSION NUMBER:		0001193125-24-130226
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		16
CONFORMED PERIOD OF REPORT:	20240229
FILED AS OF DATE:		20240503
DATE AS OF CHANGE:		20240503
EFFECTIVENESS DATE:		20240503

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Nuveen California Quality Municipal Income Fund
		CENTRAL INDEX KEY:			0001074952
		ORGANIZATION NAME:           	
		IRS NUMBER:				364270660
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0228

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-09161
		FILM NUMBER:		24911316

	BUSINESS ADDRESS:	
		STREET 1:		C/O NUVEEN INVESTMENTS
		STREET 2:		333 W WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129177783

	MAIL ADDRESS:	
		STREET 1:		C/O NUVEEN INVESTMENTS
		STREET 2:		333 W WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUVEEN CALIFORNIA DIVIDEND ADVANTAGE MUNICIPAL FUND
		DATE OF NAME CHANGE:	20011011

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUVEEN CALIFORNIA MUNICIPAL ADVANTAGE FUND
		DATE OF NAME CHANGE:	19981209
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d804827dncsr.htm
<DESCRIPTION>NUVEEN CALIFORNIA QUALITY MUNICIPAL INCOME FUND
<TEXT>
Document 1 - file: d804827dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d804827dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT
<TEXT>
Document 2 - file: d804827dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>d804827dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT
<TEXT>
Document 3 - file: d804827dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.PROXYVOTE
<SEQUENCE>4
<FILENAME>d804827dex99proxyvote.htm
<DESCRIPTION>EX-99.PROXYVOTE
<TEXT>
Document 4 - file: d804827dex99proxyvote.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g804827dsp14-1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g804827dsp14-1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g804827dsp14-2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g804827dsp14-2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g804827g02h87.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g804827g02h87.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g804827g21i12.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g804827g21i12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g804827g27b67.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g804827g27b67.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g804827g30p15.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g804827g30p15.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g804827g46q90.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g804827g46q90.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g804827g50u63.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g804827g50u63.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g804827g85c24.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g804827g85c24.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g804827g98h16.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g804827g98h16.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g804827stp1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g804827stp1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g804827stp1b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g804827stp1b.jpg

</DOCUMENT>
</SEC-DOCUMENT>