Contra Costa County is home to 19 cities and numerous unincorporated communities.
See County Supervisorial Districts map. For more information about local cities, visit the links below.
Antioch
Brentwood
Clayton
Concord
Town of Danville
El Cerrito
Hercules
Lafayette
Martinez
Town of Moraga
Oakley
Orinda
Pinole
Pittsburg
Pleasant Hill
Richmond
San Pablo
San Ramon
Walnut Creek
View District 1 website
Bayview
East Richmond Heights
El Sobrante
Kensington
Montalvin Manor
North Richmond
Rollingwood
Tara Hills
View District 2 website
Alamo
Blackhawk
Camino Tassajara
Canyon
Castle Hill
Diablo
Norris Canyon
Reliez Valley (partial)
Saranap/Parkmead
View District 3 website
Bethel Island/ Sandmound Slough
Byron
Discovery Bay
Knightsen
View District 4 website
Acalanes Ridge
Contra Costa Centre
North Gate
San Miguel
Shell Ridge
View District 5 website
Alhambra Valley
Bay Point
Briones
Clyde
Crockett
Mountain View
Pacheco
Port Costa
Rodeo
Vine Hill