<SEC-DOCUMENT>0000081061-21-000029-index.html : 20210625
<SEC-HEADER>0000081061-21-000029.hdr.sgml : 20210625
<ACCEPTANCE-DATETIME>20210625143438
ACCESSION NUMBER:		0000081061-21-000029
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210625
DATE AS OF CHANGE:		20210625

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PUBLIX SUPER MARKETS INC
		CENTRAL INDEX KEY:			0000081061
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-GROCERY STORES [5411]
		IRS NUMBER:				590324412
		STATE OF INCORPORATION:			FL
		FISCAL YEAR END:			1225

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-00981
		FILM NUMBER:		211046986

	BUSINESS ADDRESS:	
		STREET 1:		3300 PUBLIX CORPORATE PARKWAY
		CITY:			LAKELAND
		STATE:			FL
		ZIP:			33811
		BUSINESS PHONE:		863-688-1188

	MAIL ADDRESS:	
		STREET 1:		3300 PUBLIX CORPORATE PARKWAY
		CITY:			LAKELAND
		STATE:			FL
		ZIP:			33811
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>a401ksmartplan-12312020.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: a401ksmartplan-12312020.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>exhibit231final.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: exhibit231final.htm

</DOCUMENT>
</SEC-DOCUMENT>