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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 wsXjYFyKLxsSjQu7QMBAqQ==

<SEC-DOCUMENT>0001140361-07-021034.txt : 20071105
<SEC-HEADER>0001140361-07-021034.hdr.sgml : 20071105
<ACCEPTANCE-DATETIME>20071105173736
ACCESSION NUMBER:		0001140361-07-021034
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20071101
FILED AS OF DATE:		20071105
DATE AS OF CHANGE:		20071105

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HERITAGE OAKS BANCORP
		CENTRAL INDEX KEY:			0000921547
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				770388249
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		545 12TH ST
		CITY:			PASO ROBLES
		STATE:			CA
		ZIP:			93446
		BUSINESS PHONE:		8052395200

	MAIL ADDRESS:	
		STREET 2:		545 12TH ST
		CITY:			PASO ROBLES
		STATE:			CA
		ZIP:			93446

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DEWAR KENNETH
		CENTRAL INDEX KEY:			0001220440

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-25020
		FILM NUMBER:		071215100

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 3059
		CITY:			SAN LUIS OBLSPO
		STATE:			CA
		ZIP:			93403
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-11-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000921547</issuerCik>
        <issuerName>HERITAGE OAKS BANCORP</issuerName>
        <issuerTradingSymbol>HEOP</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001220440</rptOwnerCik>
            <rptOwnerName>DEWAR KENNETH</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>545 12TH STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>PASO ROBLES</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>93446</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Options</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>16.00</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2007-11-01</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>5000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2008-11-01</value>
            </exerciseDate>
            <expirationDate>
                <value>2018-11-01</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>5000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <remarks>On November 1, 2007, Kenneth Dewar was granted 5,000 shares of stock options under the Company's Equity Compensation Plan.  The shares are subject to forfeiture and will vest at 33.33% per year over a three year vesting term.</remarks>

    <ownerSignature>
        <signatureName>Tana L Eade power of attorney for Kenneth Dewar</signatureName>
        <signatureDate>2007-11-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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