<SEC-DOCUMENT>0001104659-25-079162-index.html : 20250815
<SEC-HEADER>0001104659-25-079162.hdr.sgml : 20250815
<ACCEPTANCE-DATETIME>20250815134803
ACCESSION NUMBER:		0001104659-25-079162
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		8
CONFORMED PERIOD OF REPORT:	20250930
FILED AS OF DATE:		20250815
DATE AS OF CHANGE:		20250815

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			abrdn National Municipal Income Fund
		CENTRAL INDEX KEY:			0000895574
		ORGANIZATION NAME:           	
		EIN:				411737161
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0330

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-07410
		FILM NUMBER:		251223924

	BUSINESS ADDRESS:	
		STREET 1:		C/O ABRDN
		STREET 2:		1900 MARKET STREET, SUITE 200
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19103
		BUSINESS PHONE:		215-405-5700

	MAIL ADDRESS:	
		STREET 1:		C/O ABRDN
		STREET 2:		1900 MARKET STREET, SUITE 200
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Delaware Investments National Municipal Income Fund
		DATE OF NAME CHANGE:	20081209

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DELAWARE INVESTMENTS FLORIDA INSURED MUNICIPAL INCOME FUND
		DATE OF NAME CHANGE:	20020327

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VOYAGEUR FLORIDA INSURED MUNICIPAL INCOME FUND
		DATE OF NAME CHANGE:	19930519
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>tm2523444d1_def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: tm2523444d1_def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>j25234442_ba001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: j25234442_ba001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>j25234442_ba002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: j25234442_ba002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>j25234442_ba003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: j25234442_ba003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>tm2523444d1_cmnprxycrd1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: tm2523444d1_cmnprxycrd1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>tm2523444d1_cmnprxycrd2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: tm2523444d1_cmnprxycrd2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>tm2523444d1_prefprxycrd1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: tm2523444d1_prefprxycrd1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>tm2523444d1_prefprxycrd2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: tm2523444d1_prefprxycrd2.jpg

</DOCUMENT>
</SEC-DOCUMENT>