Id137
Led by the United States House of Representatives, Antioch is part of Contra Costa County, which is part part of the San Francisco Bay Area. This area is in California, where in some parts, Chinese is spoken.
Contra Costa County, California | is part of | San Francisco Bay Area Antioch, California | is part of | California Antioch, California | is part of | Contra Costa County, California California | language | Chinese language Antioch, California | leader title | United States House of Representatives