<SEC-DOCUMENT>0001209191-21-061615.txt : 20211026
<SEC-HEADER>0001209191-21-061615.hdr.sgml : 20211026
<ACCEPTANCE-DATETIME>20211026161101
ACCESSION NUMBER:		0001209191-21-061615
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20211022
FILED AS OF DATE:		20211026
DATE AS OF CHANGE:		20211026

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hines Daniel M.
		CENTRAL INDEX KEY:			0001688921

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-20355
		FILM NUMBER:		211348517

	MAIL ADDRESS:	
		STREET 1:		999 LAKE DRIVE
		CITY:			ISSAQUAH
		STATE:			WA
		ZIP:			98027

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COSTCO WHOLESALE CORP /NEW
		CENTRAL INDEX KEY:			0000909832
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-VARIETY STORES [5331]
		IRS NUMBER:				911223280
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			0901

	BUSINESS ADDRESS:	
		STREET 1:		999 LAKE DRIVE
		CITY:			ISSAQUAH
		STATE:			WA
		ZIP:			98027-
		BUSINESS PHONE:		4253138100

	MAIL ADDRESS:	
		STREET 1:		999 LAKE DRIVE
		CITY:			ISSAQUAH
		STATE:			WA
		ZIP:			98027

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COSTCO COMPANIES INC
		DATE OF NAME CHANGE:	19970401

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PRICE/COSTCO INC
		DATE OF NAME CHANGE:	19930728
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Grant of Restricted Stock Units. Vests one-fifth on October 22, 2021, and one-fifth annually on October 22 for the following four years.  In addition, under the Stock Incentive Plan, long term employees are eligible for accelerated vesting upon the anniversary of their 25th, 30th and 35th years of service.</footnote>
        <footnote id="F2">Not applicable. Grant of Restricted Stock Units.</footnote>
        <footnote id="F3">This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 22, 2021.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Deanna K. Nakashima, attorney-in-fact</signatureName>
        <signatureDate>2021-10-26</signatureDate>
    </ownerSignature>
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</SEC-DOCUMENT>
