<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-01-29</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000726601</issuerCik>
        <issuerName>CAPITAL CITY BANK GROUP INC</issuerName>
        <issuerTradingSymbol>CCBG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000909019</rptOwnerCik>
            <rptOwnerName>SMITH WILLIAM G JR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>P.O. BOX 11248</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TALLAHASSEE</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>32302</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chairman, President &amp; CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2007-01-29</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1500</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>34.43</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>617348.74</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>2S PARTNERSHIP</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2098523.442</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F5"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>40666</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Wife - Paula P. Smith</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3889.985</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Wife's - IRA</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>34063.885</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>THE JWS TRUST</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>34063.885</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>THE WGS, III Trust</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4319.65</value>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>WGSjr. IRA</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These share include 48.89 shares of common stock acquired during the fiscal year 2006 pursuant to the Company's Dividend Reinvestment Plan. These shares were exempt from the reporting and short-swing profit liability provisions pursuant of Section 16 pursuant to Rule 16a-11 prmuglated thereunder.</footnote>
        <footnote id="F2">These shares of common stock include 387.739 shares of common stock acquired during the fiscal year 2006 pursuant to the Company's 1996 Dividend Reinvestment Plan. These shares were exempt from the reporting and short-swing profit liability provisions pursuant of Section 16 to Rule 16a-11 promuglated thereunder.</footnote>
        <footnote id="F3">These share include 58.425 shares of common stock acquired during the fiscal year 2006 pursuant to the Company's 1996 Dividend Reinvestment Plan. These shares were exempt from the reporting and short swing profit liability provisions pursuant of Section 16 pursuant to Rule 16a-11 promuglated thereunder.</footnote>
        <footnote id="F4">These shares include 242.175 shares of common stock acquired during the fiscal year 2006 pursuant to the Company's Dividend Reinvestment Plan. These shares were exempt from the reporting and short-swing profit liability provisions pursuant of Section 16 pursuant to Rule 16a-11 promuglated thereunder.</footnote>
        <footnote id="F5">In addition, the reporting person is no longer as beneficially owning 39,162.400 shares previouly reported as custodian for his son William G. Smith, III.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>William G. Smith, Jr.</signatureName>
        <signatureDate>2007-01-30</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0202
4
2007-01-29
0
0000726601
CAPITAL CITY BANK GROUP INC
CCBG
0000909019
SMITH WILLIAM G JR
P.O. BOX 11248
TALLAHASSEE
FL
32302
1
1
1
0
Chairman, President & CEO
Common Stock
2007-01-29
4
P
0
1500
34.43
A
617348.74
I
2S PARTNERSHIP
Common Stock
2098523.442
D
Common Stock
40666
I
Wife - Paula P. Smith
Common Stock
3889.985
I
Wife's - IRA
Common Stock
34063.885
I
THE JWS TRUST
Common Stock
34063.885
I
THE WGS, III Trust
Common Stock
4319.65
I
WGSjr. IRA
These share include 48.89 shares of common stock acquired during the fiscal year 2006 pursuant to the Company's Dividend Reinvestment Plan. These shares were exempt from the reporting and short-swing profit liability provisions pursuant of Section 16 pursuant to Rule 16a-11 prmuglated thereunder.
These shares of common stock include 387.739 shares of common stock acquired during the fiscal year 2006 pursuant to the Company's 1996 Dividend Reinvestment Plan. These shares were exempt from the reporting and short-swing profit liability provisions pursuant of Section 16 to Rule 16a-11 promuglated thereunder.
These share include 58.425 shares of common stock acquired during the fiscal year 2006 pursuant to the Company's 1996 Dividend Reinvestment Plan. These shares were exempt from the reporting and short swing profit liability provisions pursuant of Section 16 pursuant to Rule 16a-11 promuglated thereunder.
These shares include 242.175 shares of common stock acquired during the fiscal year 2006 pursuant to the Company's Dividend Reinvestment Plan. These shares were exempt from the reporting and short-swing profit liability provisions pursuant of Section 16 pursuant to Rule 16a-11 promuglated thereunder.
In addition, the reporting person is no longer as beneficially owning 39,162.400 shares previouly reported as custodian for his son William G. Smith, III.
William G. Smith, Jr.
2007-01-30