<SEC-DOCUMENT>0001193125-25-000678-index.html : 20250102
<SEC-HEADER>0001193125-25-000678.hdr.sgml : 20250102
<ACCEPTANCE-DATETIME>20250102162527
ACCESSION NUMBER:		0001193125-25-000678
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20241031
FILED AS OF DATE:		20250102
DATE AS OF CHANGE:		20250102
EFFECTIVENESS DATE:		20250102

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND
		CENTRAL INDEX KEY:			0001162027
		ORGANIZATION NAME:           	
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-10573
		FILM NUMBER:		25502372

	BUSINESS ADDRESS:	
		STREET 1:		ALLIANCEBERNSTEIN LP
		STREET 2:		1345 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10105
		BUSINESS PHONE:		2129692124

	MAIL ADDRESS:	
		STREET 1:		ALLIANCEBERNSTEIN LP
		STREET 2:		1345 AVE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10105

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLIANCE NATIONAL MUNICIPAL INCOME FUND
		DATE OF NAME CHANGE:	20011108
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d847144dncsr.htm
<DESCRIPTION>ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND
<TEXT>
Document 1 - file: d847144dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CODE ETH
<SEQUENCE>2
<FILENAME>d847144dex99codeeth.htm
<DESCRIPTION>CODE OF ETHICS
<TEXT>
Document 2 - file: d847144dex99codeeth.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>3
<FILENAME>d847144dex99cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 302
<TEXT>
Document 3 - file: d847144dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>4
<FILENAME>d847144dex99906cert.htm
<DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 906
<TEXT>
Document 4 - file: d847144dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g847144covart_7682.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g847144covart_7682.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g847144g00n55.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g847144g00n55.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g847144g01k11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g847144g01k11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g847144g22c48.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g847144g22c48.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g847144g43p34.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g847144g43p34.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g847144g55d83.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g847144g55d83.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g847144g91r55.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g847144g91r55.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g847144g92f19.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g847144g92f19.jpg

</DOCUMENT>
</SEC-DOCUMENT>