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    <ReturnTs>2017-09-03T16:12:17-07:00</ReturnTs>
    <TaxPeriodEndDt>2017-06-30</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2016-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>830443585</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>CAMP PENDLETON HISTORICAL SOCIETY INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>CAMP</BusinessNameControlTxt>
      <PhoneNum>9168021948</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 5497</AddressLine1Txt>
        <CityNm>OCEANSIDE</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>92052</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>WILLIAM BIRNIE</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <PhoneNum>9168021948</PhoneNum>
      <SignatureDt>2017-08-21</SignatureDt>
    </BusinessOfficerGrp>
    <FilingSecurityInformation>
      <IPAddress>
        <IPv4AddressTxt>68.6.180.7</IPv4AddressTxt>
      </IPAddress>
      <IPDt>2017-09-03</IPDt>
      <IPTm>16:12:05</IPTm>
      <IPTimezoneCd>PD</IPTimezoneCd>
      <FilingLicenseTypeCd>P</FilingLicenseTypeCd>
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      <AtSubmissionFilingDeviceId>BA397C370FDA37B15F9893709D144A1F245CF27A</AtSubmissionFilingDeviceId>
    </FilingSecurityInformation>
    <TaxYr>2016</TaxYr>
    <BuildTS>2021-01-29 14:40:06Z</BuildTS>
  </ReturnHeader>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
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      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>74117</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>69108</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>0</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>4860</MembershipDuesAmt>
      <InvestmentIncomeAmt>0</InvestmentIncomeAmt>
      <CostOrOtherBasisExpenseSaleAmt>0</CostOrOtherBasisExpenseSaleAmt>
      <GainOrLossFromSaleOfAssetsAmt>0</GainOrLossFromSaleOfAssetsAmt>
      <GamingGrossIncomeAmt>0</GamingGrossIncomeAmt>
      <FundraisingGrossIncomeAmt>0</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>0</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>0</SpecialEventsNetIncomeLossAmt>
      <CostOfGoodsSoldAmt>0</CostOfGoodsSoldAmt>
      <GrossProfitLossSlsOfInvntryAmt>0</GrossProfitLossSlsOfInvntryAmt>
      <OtherRevenueTotalAmt>149</OtherRevenueTotalAmt>
      <TotalRevenueAmt>74117</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>95987</GrantsAndSimilarAmountsPaidAmt>
      <PrintingPublicationsPostageAmt>6985</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>15910</OtherExpensesTotalAmt>
      <TotalExpensesAmt>118882</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-44765</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>101640</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>-457</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>56418</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>100692</BOYAmt>
        <EOYAmt>55470</EOYAmt>
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      <OtherAssetsTotalDetail>
        <BOYAmt>948</BOYAmt>
        <EOYAmt>948</EOYAmt>
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      <Form990TotalAssetsGrp>
        <BOYAmt>101640</BOYAmt>
        <EOYAmt>56418</EOYAmt>
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      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>101640</BOYAmt>
        <EOYAmt>56418</EOYAmt>
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      <PrimaryExemptPurposeTxt>THE PROMOTION OF PUBLIC PRIDE &amp; PATRIOTISM THROUGH AN UNDERSTANDING &amp; APPRECIATION OF THE HISTORICAL &amp; ARCHITECTURAL SIGNIFIGANCE OF MARINE CORPS BASE, CAMP PENDLETON IN</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>TO FURTHER OUR MISSION TO SUPPORT CAMP PENDLETION HISTORICAL PROGRAMS IN PERSERVING AND SHARING OF MCB'S HISTORY DURING THE REPORTING PERIOD</DescriptionProgramSrvcAccomTxt>
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        <PersonNm>RICHARD ROTHWELL</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JAMES WILLIAMS</PersonNm>
        <TitleTxt>VICE PRESIDENT</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>WILLIAM BIRNIE</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>WILLIAM PARSONS</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ROBERT HELLMAN</PersonNm>
        <TitleTxt>MEMBERSHIP</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>GERALD POLYASCKO</PersonNm>
        <TitleTxt>SPECIAL EVENTS</TitleTxt>
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      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>MICHAEL DAILY</PersonNm>
        <TitleTxt>PUBLIC AFFAIRS</TitleTxt>
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        <PersonNm>MICHAEL LEWIS</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CHARLES KERSHAW</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DONALD GRESSLY</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>STEVE FISHER</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>CAL FRANTZ</PersonNm>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DEB HELLMAN</PersonNm>
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      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd referenceDocumentName="IRS990ScheduleC">false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd referenceDocumentName="IRS990ScheduleN BinaryAttachment">false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>WILLIAM BIRNIE</PersonNm>
        <USAddress>
          <AddressLine1Txt>2480 ELEVADO ROAD</AddressLine1Txt>
          <CityNm>VISTA</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>92084</ZIPCd>
        </USAddress>
        <PhoneNum>7606268283</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
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      <PublicSupportTotal170Amt>0</PublicSupportTotal170Amt>
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        <TotalAmt>0</TotalAmt>
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      <PublicSupportCY170Pct>0</PublicSupportCY170Pct>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>15960</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>10094</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>51029</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>39793</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>73968</CurrentTaxYearAmt>
        <TotalAmt>190844</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>15960</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>10094</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>51029</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>39793</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>73968</CurrentTaxYearAmt>
        <TotalAmt>190844</TotalAmt>
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      <PublicSupportTotal509Amt>190844</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>128</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>114</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>196</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>275</CurrentTaxYearMinus1YearAmt>
        <TotalAmt>713</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>128</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>114</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>196</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>275</CurrentTaxYearMinus1YearAmt>
        <TotalAmt>713</TotalAmt>
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      <TotalSupportCalendarYearGrp>
        <TotalAmt>191557</TotalAmt>
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      <PublicSupportCY509Pct>0.99630</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.99320</PublicSupportPY509Pct>
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      <InvestmentIncomePYPct>0.00680</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
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        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
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          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 8</FormAndLineReferenceDesc>
        <ExplanationTxt>INTEREST EARNED 149.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>CANNON RESTORATION; CANNON RESTORATION; : , , , ; , 1096.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>RANCH HOUSE PROJECT; RANCH HOUSE PROJECT; : , , , ; , 1900.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>RECKLESS MEMORIAL PROJECT; RECKLESS MEMORIAL PROJECT; : , , , ; , 92991.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>EQUIPMENT RENTAL 1049.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>FOOD AND BEVERAGE 7125.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>INSURANCE 500.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>FUNDRAISING/AUCTION EXPENSES 4749.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>OFFICE EXPENSES 2487.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990EZ, Part I, Line 20</FormAndLineReferenceDesc>
        <ExplanationTxt>Year-end adjustment to reconcile Balance Sheet -457.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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