<SEC-DOCUMENT>0001193125-20-249176-index.html : 20210104
<SEC-HEADER>0001193125-20-249176.hdr.sgml : 20210104
<ACCEPTANCE-DATETIME>20200918164359
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001193125-20-249176
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20200918

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUVEEN MUNICIPAL INCOME FUND INC
		CENTRAL INDEX KEY:			0000830271
		IRS NUMBER:				363566347
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		333 W WACKER DR
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129178200

	MAIL ADDRESS:	
		STREET 1:		333 W WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>
Document 1 - file: filename1.htm

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<SEQUENCE>2
<FILENAME>g883410g0917145159288.jpg
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<TEXT>
Document 2 - file: g883410g0917145159288.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g883410g0917145159447.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g883410g0917145159447.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g883410g0917145159614.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g883410g0917145159614.jpg

</DOCUMENT>
</SEC-DOCUMENT>