<SEC-DOCUMENT>0001752724-19-011705-index.html : 20190318
<SEC-HEADER>0001752724-19-011705.hdr.sgml : 20190318
<ACCEPTANCE-DATETIME>20190318063111
ACCESSION NUMBER:		0001752724-19-011705
CONFORMED SUBMISSION TYPE:	N-CEN
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20181231
FILED AS OF DATE:		20190318
DATE AS OF CHANGE:		20190318
EFFECTIVENESS DATE:		20190318

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Utilities, Infrastructure & Power Opportunities Trust
		CENTRAL INDEX KEY:			0001528988
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CEN
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-22606
		FILM NUMBER:		19686747

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809-3700
		BUSINESS PHONE:		(800) 882-0052

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809-3700

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BlackRock Utility & Infrastructure Trust
		DATE OF NAME CHANGE:	20110830
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CEN
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>INTERNAL CONTROL RPT
<SEQUENCE>2
<FILENAME>ce9-dec18_h0x4dchi.txt
<TEXT>
Document 2 - file: ce9-dec18_h0x4dchi.txt

</DOCUMENT>
<DOCUMENT>
<TYPE>ADVISORY CONTRACTS
<SEQUENCE>3
<FILENAME>811_22606.htm
<TEXT>
Document 3 - file: 811_22606.htm

</DOCUMENT>
</SEC-DOCUMENT>