Werner is an unincorporated community in Contra Costa County, California, United States. It is located on the Atchison, Topeka and Santa Fe Railroad 5 miles (8 km) east of Brentwood, at an elevation of 10 feet (3 m). The ZIP Code is 94514. The community is inside area code 925.
- ^ a b c d e "Werner (Contra Costa County, California)". Geographic Names Information System. United States Geological Survey. Retrieved May 10, 2014.
- ^ a b "FIPS55 Data: California". FIPS55 Data. United States Geological Survey. February 23, 2006. Retrieved May 10, 2014.
- ^ Durham, David L. (1998). California's Geographic Names: A Gazetteer of Historic and Modern Names of the State. Quill Driver Books. p. 720. ISBN 9781884995149.