Antioch (formerly, East Antioch, Smith's Landing, and Marshs Landing) is a city in Contra Costa County, California, United States. Located in the East Bay region of the San Francisco Bay Area along the San Joaquin-Sacramento River Delta, it is a suburb of San Francisco and Oakland.
Population: 102,372
Latitude: 38° 00' 17.71" N
Longitude: -121° 48' 20.84" W
De La Salle High School is a private Roman Catholic school for boys in Concord, California. Located in the Roman Catholic Diocese of Oakland, the school was founded in 1965 as a Lasallian institution. De La Salle currently enrolls 1,039 students, an…
Contra Costa County is a county located in the U.S. state of California. As of the 2010 census, the population was 1,049,025. The county seat is Martinez.
Concord (/ˈkɒŋkərd/ KONG-kərd; formerly Todos Santos) is the largest city in Contra Costa County, California, in the United States. At the 2010 census, the city had a population of 122,067. Founded in 1869 as the community of Todos Santos by Salvio …
The Port Chicago disaster was a deadly munitions explosion that occurred on July 17, 1944, at the Port Chicago Naval Magazine in Port Chicago, California, United States. Munitions detonated while being loaded onto a cargo vessel bound for the Pacifi…
Area code 925 is a California telephone area code that was split from area code 510 on March 14, 1998. It covers the inland portions of the East Bay counties of Alameda and Contra Costa in Northern California.
Mount Diablo is a mountain of the Diablo Range, in Contra Costa County of the eastern San Francisco Bay Area, in northern California.
Antioch (formerly, East Antioch, Smith's Landing, and Marshs Landing) is a city in Contra Costa County, California, United States. Located in the East Bay region of the San Francisco Bay Area along the San Joaquin-Sacramento River Delta, it is a sub…
The Sacramento–San Joaquin River Delta, or California Delta, is an expansive inland river delta and estuary in Northern California in the United States. The Delta is formed at the western edge of the Central Valley by the confluence of the Sacrament…
Brentwood is a city in Contra Costa County, California, United States. It is located in the East Bay region of the San Francisco Bay Area.
Pittsburg is an industrial city in eastern Contra Costa County, California in the East Bay region of the San Francisco Bay Area.
Discovery Bay is a census-designated place (CDP) in extreme eastern Contra Costa County, California in the United States about 60 miles (97 km) from San Francisco.
Concord Naval Weapons Station was a military base established in 1942 north of the city of Concord, California at the shore of the Sacramento River where it widens into Suisun Bay. The station functioned as a World War II armament storage depot, sup…
Oakley is a city in Contra Costa County, California, United States. It is within the nine-county San Francisco Bay Area. The population was 35,432 at the 2010 U.S. Census.
Rio Vista is a city located in the eastern end of Solano County, California, in the San Francisco Bay Area—either in the East Bay or the North Bay, depending on what definition is used—on the Sacramento River, in the Sacramento River Delta region.
Clayton (formerly, Clayton's and Claytonville) is a city in Contra Costa County, California, United States.
Blackhawk is an unincorporated master planned community and census-designated place located in Contra Costa County, California, United States, east of Danville and Oakland. As of the 2010 census it had a population of 9,354. Governed by county rules…
Bay Point, formerly West Pittsburg, is a suburb and census-designated place located in eastern Contra Costa County, California, just west of the city of Pittsburg and northeast over Willow Pass from Concord. The population was 21,349 at the 2010 cen…
California's 10th congressional district is a congressional district in the U.S. state of California.