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

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2006-02-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001243392</rptOwnerCik>
            <rptOwnerName>DAVIS J KIMBROUGH</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>217 NORTH MONROE STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TALLAHASSEE</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>32301</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Executive Vice President &amp; CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2006-02-08</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>772</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>30877.545</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
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            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5075</value>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k) Plan</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5488</value>
                    <footnoteId id="F5"/>
                </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>19710.271</value>
                    <footnoteId id="F6"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Joint with Wife</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>371.187</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Custodian for Allison</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>371.187</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Custodian for Amanda</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>371.187</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Custodian for John</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>371.187</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Custodian for Andrew</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>7.722</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F9"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Wife - Connie</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These shares were issued under a performance share award under the 2005 Associate Incentive Plan of Capital City Bank Group, Inc. (The &quot;Company&quot;) in a transaction exempt from the short-swing profit liability of Section 16b-3 promulgated thereunder.</footnote>
        <footnote id="F2">These shares include 258.545 shares of common stock acquired during the fiscal year 2005 pursuant to the Company's 1996 Dividend Reinvestment Plan. These shares were exempt from the reporting and short-swing liability provisions of Section 16 pursuant to Rule 16a-11 promulgated thereunder.</footnote>
        <footnote id="F3">These shares are adjusted for the 5 for 4 stock split effective June 1, 2005.</footnote>
        <footnote id="F4">These shares are adjusted for the 5 for 4 stock split effective June 1, 2005.</footnote>
        <footnote id="F5">These shares are adjusted for the 5 for 4 stock split effective June 1, 2005</footnote>
        <footnote id="F6">These shares are adjusted for the 5 for 4 stock split effective June 1, 2005.</footnote>
        <footnote id="F7">These shares are adjusted for the 5 for 4 stock split effective June 1, 2005.</footnote>
        <footnote id="F8">Includes 3.187 shares of common stock acquired during the fiscal year 2005 under the Company's 1996 Dividebd Reinvestment Plan. These acquisitions were exempt from the reporting and short-swing liability provisions of Section16 pursuant to Rule 16a-11 promulgated thereunder.</footnote>
        <footnote id="F9">Includes 1.01 shares of common stock acquired during the fiscal year 2005 under the Company's 1996 Dividend Reinvestment Plan. These acquisitions were exempt from the reporting and short-swing liability provisions of Section 16 pursuant to Rule 16a-11 promulgated therunder.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>J. Kimbrough Davis</signatureName>
        <signatureDate>2006-02-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0202
4
2006-02-08
0
0000726601
CAPITAL CITY BANK GROUP INC
CCBG
0001243392
DAVIS J KIMBROUGH
217 NORTH MONROE STREET
TALLAHASSEE
FL
32301
0
1
0
0
Executive Vice President & CFO
Common Stock
2006-02-08
4
P
0
772
0
A
30877.545
D
Common Stock
5075
I
By 401(k) Plan
Common Stock
5488
I
Wife's IRA
Common Stock
19710.271
I
Joint with Wife
Common Stock
371.187
I
Custodian for Allison
Common Stock
371.187
I
Custodian for Amanda
Common Stock
371.187
I
Custodian for John
Common Stock
371.187
I
Custodian for Andrew
Common Stock
7.722
I
Wife - Connie
These shares were issued under a performance share award under the 2005 Associate Incentive Plan of Capital City Bank Group, Inc. (The "Company") in a transaction exempt from the short-swing profit liability of Section 16b-3 promulgated thereunder.
These shares include 258.545 shares of common stock acquired during the fiscal year 2005 pursuant to the Company's 1996 Dividend Reinvestment Plan. These shares were exempt from the reporting and short-swing liability provisions of Section 16 pursuant to Rule 16a-11 promulgated thereunder.
These shares are adjusted for the 5 for 4 stock split effective June 1, 2005.
These shares are adjusted for the 5 for 4 stock split effective June 1, 2005.
These shares are adjusted for the 5 for 4 stock split effective June 1, 2005
These shares are adjusted for the 5 for 4 stock split effective June 1, 2005.
These shares are adjusted for the 5 for 4 stock split effective June 1, 2005.
Includes 3.187 shares of common stock acquired during the fiscal year 2005 under the Company's 1996 Dividebd Reinvestment Plan. These acquisitions were exempt from the reporting and short-swing liability provisions of Section16 pursuant to Rule 16a-11 promulgated thereunder.
Includes 1.01 shares of common stock acquired during the fiscal year 2005 under the Company's 1996 Dividend Reinvestment Plan. These acquisitions were exempt from the reporting and short-swing liability provisions of Section 16 pursuant to Rule 16a-11 promulgated therunder.
J. Kimbrough Davis
2006-02-09