-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 QD7ROw3AbDdFCN7H6K81Ut1d+XVLzd7EO+DpWkWttjvQUWc6bEP5BaONGLkIr9he
 ViyBZS+bReqKrpGcGzdHmA==

<SEC-DOCUMENT>0001201545-04-000001.txt : 20040802
<SEC-HEADER>0001201545-04-000001.hdr.sgml : 20040802
<ACCEPTANCE-DATETIME>20040802173837
ACCESSION NUMBER:		0001201545-04-000001
CONFORMED SUBMISSION TYPE:	5
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040630
FILED AS OF DATE:		20040802

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			EDWARDS WARREN D
		CENTRAL INDEX KEY:			0001201545

	FILING VALUES:
		FORM TYPE:		5
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12665
		FILM NUMBER:		04945983

	BUSINESS ADDRESS:	
		STREET 1:		2828 N HASKELL AVENUE
		STREET 2:		BLDG 1 10TH FLOOR
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75204
		BUSINESS PHONE:		2148416144

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AFFILIATED COMPUTER SERVICES INC
		CENTRAL INDEX KEY:			0000002135
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		IRS NUMBER:				510310342
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		2828 N HASKELL AVE
		STREET 2:		PO BOX 219002
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75204
		BUSINESS PHONE:		2148416111

	MAIL ADDRESS:	
		STREET 1:		2828 N HASKELL
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75204

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ACS INVESTORS INC
		DATE OF NAME CHANGE:	19940603

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AFFILIATED COMPUTER SYSTEMS INC
		DATE OF NAME CHANGE:	19721130
</SEC-HEADER>
<DOCUMENT>
<TYPE>5
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>5</documentType>

    <periodOfReport>2004-06-30</periodOfReport>

    <form3HoldingsReported>0</form3HoldingsReported>

    <form4TransactionsReported>0</form4TransactionsReported>

    <issuer>
        <issuerCik>0000002135</issuerCik>
        <issuerName>AFFILIATED COMPUTER SERVICES INC</issuerName>
        <issuerTradingSymbol>ACS</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001201545</rptOwnerCik>
            <rptOwnerName>EDWARDS WARREN D</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2828 N. HASKELL AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75204</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP and CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock $0.01 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2004-06-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>I</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>53</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>326</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>401k Plan</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock $0.01 par value</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4874</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Between July 2003 and June 2004, the reporting person acquired 53 shares of Affiliated Computer Services, Inc. Class A Common Stock, par value $0.01 under the Affiliated Computer Services, Inc. 401k Plan (the &quot;Plan&quot;) at purchase prices ranging from $42.8342 to $56.2464 per share.</footnote>
        <footnote id="F2">Adjusted for changes in value of units held in Plan.</footnote>
        <footnote id="F3">Previously reported as 2,000 held directly and 2,874 held in Affiliated Computer Services, Inc. Employee Stock Purchase Plan (the &quot;ESP Plan&quot;). The reporting person is no longer a participant in the ESP Plan and the 2,874 shares have been transferred to an account in the name of the reporting person and his spouse.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Warren D. Edwards</signatureName>
        <signatureDate>2004-07-26</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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