<SEC-DOCUMENT>0001193125-20-307577-index.html : 20201202
<SEC-HEADER>0001193125-20-307577.hdr.sgml : 20201202
<ACCEPTANCE-DATETIME>20201201210400
ACCESSION NUMBER:		0001193125-20-307577
CONFORMED SUBMISSION TYPE:	497K
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20201202
DATE AS OF CHANGE:		20201201
EFFECTIVENESS DATE:		20201202

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			iShares U.S. ETF Trust
		CENTRAL INDEX KEY:			0001524513
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		497K
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-179904
		FILM NUMBER:		201362223

	BUSINESS ADDRESS:	
		STREET 1:		400 HOWARD STREET
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105
		BUSINESS PHONE:		(415) 670-2000

	MAIL ADDRESS:	
		STREET 1:		400 HOWARD STREET
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0001524513
<SERIES-ID>S000047352
<SERIES-NAME>BlackRock Short Maturity Municipal Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000148680
<CLASS-CONTRACT-NAME>BlackRock Short Maturity Municipal Bond ETF
<CLASS-CONTRACT-TICKER-SYMBOL>MEAR
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497K
<SEQUENCE>1
<FILENAME>d16093d497k.htm
<DESCRIPTION>FORM 497K
<TEXT>
Document 1 - file: d16093d497k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g16093br2015.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g16093br2015.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g16093img5e33a6871.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g16093img5e33a6871.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g16093imga026ec3d2.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g16093imga026ec3d2.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g16093ishares2019sm.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g16093ishares2019sm.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g16093mear.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g16093mear.jpg

</DOCUMENT>
</SEC-DOCUMENT>