California's historical resources represent the contributions and collective human experiences of a diversified population spanning 10,000-12,000 years of occupancy in California. This rich heritage is embodied in the cultural and historical landscapes of California as evidenced by archaeological remains, historic buildings, traditional customs, tangible artifacts, historical documents, and public records extant in California. All these evidences of the past contribute to the sum total of California's history. Such historical resources provide continuity with our past and enhance our quality of life.

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National Register    State Landmark    California Register    Point of Interest
Name (Landmark Plaque Number)					Date Listed	City (County)
ALVARADO ADOBE (512)					11/6/1953	San Pablo (Contra Costa)
ALVARADO PARK (N1766)					4/9/1992	Richmond (Contra Costa)
ATCHISON VILLAGE DEFENSE HOUSING PROJECT, CAL. 4171-X (N2204)					5/30/2003	Richmond (Contra Costa)
BANK OF PINOLE (N1961)					10/24/1996	Pinole (Contra Costa)
BERNARDO FERNANDEZ HOUSE (P277)					1/31/1973	Pinole (Contra Costa)
BLACK DIAMOND MINES (N1737)					10/2/1991	Antioch (Contra Costa)
BUEHLER, MAYNARD AND KATHARINE, HOUSE (N2347)					12/12/2006	Orinda (Contra Costa)
CALIFORNIA AND NEVADA RAILROAD (P190)					5/19/1971	El Sobrante (Contra Costa)
CAPTAIN PEDRO FAGES TRAIL (853)					1/20/1972	Danville (Contra Costa)
CASTRO HOME (356)					10/9/1939	El Cerrito (Contra Costa)
CLAYTON VINEYARDS-DEMARTINI WINERY (N1299)					8/30/1984	Clayton (Contra Costa)
CONTRA COSTA COUNTY COURTHOUSE BLOCK (N1619)					12/28/1989	Martinez (Contra Costa)
CONTRA COSTA COUNTY HALL OF RECORDS (N1732)					9/13/1991	Martinez (Contra Costa)
DANVILLE SOUTHERN PACIFIC RAILROAD DEPOT (P718)					10/4/1989	Danville (Contra Costa)
DON FERNANDO PACHECO ADOBE (455)					1/11/1950	Concord (Contra Costa)
DON SALVIO PACHECO ADOBE (515)					11/25/1953	Concord (Contra Costa)
EAST BROTHER ISLAND LIGHT STATION (N63)					2/12/1971	Richmond (Contra Costa)
EUGENE O'NEILL NATIONAL HISTORIC SITE (N75)					5/6/1971	Danville (Contra Costa)
FERNANDEZ, BERNARDO, HOUSE (N223)					4/11/1973	Pinola (Contra Costa)
FORD MOTOR COMPANY ASSEMBLY PLANT (N1563)					6/23/1988	Richmond (Contra Costa)
FOREST HOME FARMS (N2174)					6/28/2002	San Ramon (Contra Costa)
GALINDO, DON FRANCISCO, HOUSE (N1557)					5/20/1988	Concord (Contra Costa)
HARD, ROSWELL BUTLER, HOUSE (N1844)					9/30/1993	Antioch (Contra Costa)
HENDRICK, WILLIAM T., HOUSE (N1231)					9/8/1983	Pacheco (Contra Costa)
HERCULES VILLAGE (N898)					8/22/1980	Hercules (Contra Costa)
HERSHELL-SPILLMAN MERRY-GO-ROUND (N440)					9/29/1976	Berkeley (Contra Costa)
JOAQUÍN MORAGA ADOBE (509)					9/24/1953	Orinda (Contra Costa)
JOHN MUIR HOME (312)					7/12/1939	Martinez (Contra Costa)
JOHN MUIR NATIONAL HISTORIC SITE (N66000083)					10/15/1966	Martinez (Contra Costa)
KELLER RANCH (C16)					11/2/2001	Clayton (Contra Costa)
LEFTY GOMEZ FIELD (P741)					5/8/1991	Rodeo (Contra Costa)
MARSH, JOHN, HOUSE (N112)					10/7/1971	Byron (Contra Costa)
MARTINEZ CEMETERY / ALHAMBRA CEMETERY (P763)					2/14/1992	Martinez (Contra Costa)
MARTINEZ CITY LIBRARY (N2388)					1/31/2008	Martinez (Contra Costa)
MARTINEZ RAILROAD STATION (P844)					5/14/2002	Martinez (Contra Costa)
MERRILL, CHARLES W., HOUSE (N2285)					4/7/2005	Orinda (Contra Costa)
MORAGA ADOBE (N161)					3/16/1972	Orinda (Contra Costa)
MOUNT DIABLO (905)					12/7/1976	Danville (Contra Costa)
MOUNT DIABLO COAL FIELD (932)					5/13/1980	Antioch (Contra Costa)
NAVELLIER HOME (P818)					2/9/1996	El Cerrito (Contra Costa)
NEW HOTEL CARQUINEZ (N1772)					5/7/1992	Richmond (Contra Costa)
OLD BORGES RANCH (N960)					7/7/1981	Walnut Creek (Contra Costa)
OLD HOMESTEAD (731)					4/8/1960	Crockett (Contra Costa)
ORINDA PARK (P101)					8/15/1968	Orinda (Contra Costa)
PACHECO, DON FERNANDO, ADOBE (N870)					6/6/1980	Concord (Contra Costa)
PLAZA PARK (P172)					3/19/1970	Lafayette (Contra Costa)
POINT RICHMOND HISTORIC DISTRICT (N832)					11/5/1979	Richmond (Contra Costa)
PORT COSTA SCHOOL (N1560)					5/25/1988	Port Costa (Contra Costa)
RICHMOND SHIPYARD NUMBER THREE (N2095)					4/28/2000	Richmond (Contra Costa)
RICHMOND SHIPYARDS DISTRICT (1032)					8/11/2000	Richmond (Contra Costa)
RIVERVIEW UNION HIGH SCHOOL BUILDING (N2033)					10/14/1998	Antioch (Contra Costa)
RODGERS, PATRICK, FARM (N1678)					3/22/1991	Pleasant Hill (Contra Costa)
ROSIE THE RIVETER--WORLD WAR II HOME FRONT NATIONAL HISTORICAL PARK (N2118)					1/31/2001	Richmond (Contra Costa)
SAKLAN INDIAN VILLAGE (P381)					3/20/1975	Walnut Creek (Contra Costa)
SHADELANDS RANCH HOUSE (N1371)					8/29/1985	Walnut Creek (Contra Costa)
SHANNON--WILLIAMSON RANCH (N1478)					1/29/1987	Antioch (Contra Costa)
SITE OF THE MURDER OF DR. JOHN MARSH (722)					1/11/1960	Martinez (Contra Costa)
SS RED OAK VICTORY (VICTORY SHIP) (N2117)					1/30/2001	Richmond (Contra Costa)
TOWN OF PORT COSTA (P102)					8/15/1968	Port Costa (Contra Costa)
TUCKER HOUSE (N2075)					12/17/1999	Martinez (Contra Costa)
VICENTE MARTÍNEZ ADOBE (511)					9/24/1953	Martinez (Contra Costa)
WINEHAVEN (N675)					10/2/1978	Richmond (Contra Costa)