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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 GNLCSa+mXpKPg6nZLWgrF61akltKzzUWLVyQ1GBFN947JfnD2tiuVfKpJH6z/4GH
 hdJP4EwPkMffFunzJhPsbg==

<SEC-DOCUMENT>9999999995-07-002548.txt : 20070627
<SEC-HEADER>9999999995-07-002548.hdr.sgml : 20070627
<ACCEPTANCE-DATETIME>20070627001534
ACCESSION NUMBER:		9999999995-07-002548
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20070626
DATE AS OF CHANGE:		20070627
EFFECTIVENESS DATE:		20070626

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMSCORE, INC.
		CENTRAL INDEX KEY:			0001158172
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-141740
		FILM NUMBER:		07942426

	BUSINESS ADDRESS:	
		STREET 1:		11465 SUNSET HILLS ROAD
		STREET 2:		SUITE 200
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190
		BUSINESS PHONE:		703-438-2000

	MAIL ADDRESS:	
		STREET 1:		11465 SUNSET HILLS ROAD
		STREET 2:		SUITE 200
		CITY:			RESTON
		STATE:			VA
		ZIP:			20190

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COMSCORE NETWORKS INC
		DATE OF NAME CHANGE:	20010827
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2007-06-26</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>14:30:00</finalEffectivenessDispTime>
        <form>S-1</form>
        <filer>
            <cik>0001158172</cik>
            <entityName>COMSCORE, INC.</entityName>
            <fileNumber>333-141740</fileNumber>
        </filer>
    </effectiveData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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