<SEC-DOCUMENT>0001193125-20-108223-index.html : 20200415
<SEC-HEADER>0001193125-20-108223.hdr.sgml : 20200415
<ACCEPTANCE-DATETIME>20200415173010
ACCESSION NUMBER:		0001193125-20-108223
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20200415
DATE AS OF CHANGE:		20200415
EFFECTIVENESS DATE:		20200415

FILER:

	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

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237699
		FILM NUMBER:		20794522

	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>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>d913654ds3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: d913654ds3asr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d913654dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d913654dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d913654dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d913654dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>4
<FILENAME>d913654dex251.htm
<DESCRIPTION>EX-25.1
<TEXT>
Document 4 - file: d913654dex251.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g913654dsp008.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g913654dsp008.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g913654dsp009.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g913654dsp009.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g913654g15r40.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g913654g15r40.jpg

</DOCUMENT>
</SEC-DOCUMENT>