EntityQ965882· pop 28· linked from 141 articlesKnightsenSign in to savecensus designated place in Contra Costa County, California, United StatesConnectionscensus-designated place in the United StatesEntitySan Mateo CountyEntityUnited States Census BureauEntityunincorporated areaEntity2000 United States CensusEntityBlackhawkEntityAtchison, Topeka and Santa Fe RailwayEntityEast BayEntityCaliforniaEntitySan FranciscoEntitytime zoneEntitygeographic coordinate systemEntityInternational Standard Book NumberEntitySan JoseEntityDemocratic Party (United States)ConceptU.S. stateEntityOaklandEntityDaylight saving timeConceptAfrican AmericansEntityBerkeleyEntityCategories1898 establishments in CaliforniaCensus-designated places in CaliforniaCensus-designated places in Contra Costa County, CaliforniaPopulated places in the United States established in 1898