-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 xadd2jrXHVHsG+Qh9a9d+A==

<SEC-DOCUMENT>0001177103-04-000229.txt : 20041202
<SEC-HEADER>0001177103-04-000229.hdr.sgml : 20041202
<ACCEPTANCE-DATETIME>20041202102429
ACCESSION NUMBER:		0001177103-04-000229
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20041201
FILED AS OF DATE:		20041202
DATE AS OF CHANGE:		20041202

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ERIE INDEMNITY CO
		CENTRAL INDEX KEY:			0000922621
		STANDARD INDUSTRIAL CLASSIFICATION:	INSURANCE AGENTS BROKERS & SERVICES [6411]
		IRS NUMBER:				250466020
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		100 ERIE INSURANCE PL
		CITY:			ERIE
		STATE:			PA
		ZIP:			16530
		BUSINESS PHONE:		8148702000

	MAIL ADDRESS:	
		STREET 1:		100 ERIE INSURANCE PLACE
		CITY:			ERIE
		STATE:			PA
		ZIP:			16530

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ZIMMER CHRISTOPHER J
		CENTRAL INDEX KEY:			0001225451

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24000
		FILM NUMBER:		041179092

	BUSINESS ADDRESS:	
		STREET 1:		100 ERIE INSURANCE PL.
		STREET 2:		C/O ERIE INSURANCE GROUP
		CITY:			ERIE
		STATE:			PA
		ZIP:			16530
		BUSINESS PHONE:		8148704266

	MAIL ADDRESS:	
		STREET 1:		C/O ERIE INSURANCE GROUP
		STREET 2:		100 ERIE INSURANCE PLACE
		CITY:			ERIE
		STATE:			PA
		ZIP:			16530
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>zim521.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-12-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000922621</issuerCik>
        <issuerName>ERIE INDEMNITY CO</issuerName>
        <issuerTradingSymbol>ERIE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001225451</rptOwnerCik>
            <rptOwnerName>ZIMMER CHRISTOPHER J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>100 ERIE INSURANCE PLACE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ERIE</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>16530</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Regional Vice President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-12-01</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>5.7129</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>851.7456</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Participant directed transaction under 401(k) Plan</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>By: Linda A. Etter, Power of Attorney</signatureName>
        <signatureDate>2004-12-02</signatureDate>
    </ownerSignature>
</ownershipDocument>

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