<SEC-DOCUMENT>0000897436-15-000135-index.html : 20150218
<SEC-HEADER>0000897436-15-000135.hdr.sgml : 20150216
<ACCEPTANCE-DATETIME>20150217162517
ACCESSION NUMBER:		0000897436-15-000135
CONFORMED SUBMISSION TYPE:	497J
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20150217
DATE AS OF CHANGE:		20150217
EFFECTIVENESS DATE:		20150217

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:		497J
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-179904
		FILM NUMBER:		15622974

	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>iShares Short Maturity Municipal Bond ETF
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000148680
<CLASS-CONTRACT-NAME>iShares 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>497J
<SEQUENCE>1
<FILENAME>shortmatmunibd497j_2015-0217.htm
<DESCRIPTION>ISHARES SHORT MATURITY MUNICIPAL BOND ETF 497(J) LETTER 2015-0217
<TEXT>
Document 1 - file: shortmatmunibd497j_2015-0217.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>statestreetlogo.jpg
<DESCRIPTION>STATE STREET LOGO
<TEXT>
Document 2 - file: statestreetlogo.jpg

</DOCUMENT>
</SEC-DOCUMENT>