<SEC-DOCUMENT>0001158172-19-000060-index.html : 20190419
<SEC-HEADER>0001158172-19-000060.hdr.sgml : 20190419
<ACCEPTANCE-DATETIME>20190418210102
ACCESSION NUMBER:		0001158172-19-000060
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20190419
DATE AS OF CHANGE:		20190418

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMSCORE, INC.
		CENTRAL INDEX KEY:			0001158172
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		IRS NUMBER:				541955550
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-226246
		FILM NUMBER:		19756992

	BUSINESS ADDRESS:	
		STREET 1:		11950 DEMOCRACY DRIVE
		STREET 2:		SUITE 600
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190
		BUSINESS PHONE:		703-438-2000

	MAIL ADDRESS:	
		STREET 1:		11950 DEMOCRACY DRIVE
		STREET 2:		SUITE 600
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COMSCORE NETWORKS INC
		DATE OF NAME CHANGE:	20010827
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>prospectussupplementno8041.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: prospectussupplementno8041.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>prospectussupp_image1a01.jpg
<TEXT>
Document 2 - file: prospectussupp_image1a01.jpg

</DOCUMENT>
</SEC-DOCUMENT>