California Neighborhoods C
- Cabrillo
- Cabrillo
- Cabrillo
- Cajon
- Calabasas Park
- Calabazas North
- Calabazas Sorth
- Calavera Hills Village
- California Park
- Calwa
- Camara
- Cambrian
- Cambrian Community
- Cambridge Park
- Cameron Hills
- Campus Commons
- Campus Park
- Canal
- Canoas Garden
- Canoga Park
- Canterbury Village
- Canyon Crest
- Capitol Park
- Carmel Mountain
- Carmel Valley
- Carmel-By-The-Sea
- Carmine-Parkmont
- Carolinda Ranch Estates
- Carriage Square
- Casa de Oro-Mount Helix
- Casa De Santiago
- Casa Grande
- Casanova Oak Knoll
- Castle
- Castle Park
- Castlemont
- Castlemont
- Castro
- Castro
- Castro City
- Castro Valley/NE Outer Hayward
- Catalina Villas
- Cathedral Hill/Intermission
- Centennial
- Centennial Park
- Centerville
- Central
- Central Alameda
- Central Brisbane
- Central Davis
- Central Downtown
- Central Escondido
- Central Malibu
- Central Menlo Park
- Central Napa
- Central Newport Beach
- Central Oak Park
- Central Sacramento
- Central San Pedro
- Central Santa Cruz
- Central Sunset
- Central Waterfront
- Century City
- Cesar Chavez Park
- Chandler Park
- Channel Islands
- Charleston Meadow
- Charter Oak
- Chatsworth
- Chemurgic
- Cherokee Point
- Cherry Orchard
- Cherry-Guardino
- Cherryland
- Cheviot Hills
- Chevy Chase
- Chinatown
- Chinatown
- Chinatown
- Chinatown
- Chino Canyon
- Chollas Creek
- Chollas View
- Christian Valley Park
- Churchill Downs
- Cinco de Mayo
- Cirby Side
- Citrus Grove
- Citrus Heights
- City Center
- City Center
- City West
- Civic Center
- Civic Center
- Civic Center
- Civic Core
- Clairemont
- Claremont
- Claremont Hills
- Clarkdale
- Cleveland Heights
- Cliff Haven
- Coastal San Pedro
- Cole Valley
- Colina Del Sol
- Coliseum
- College East
- College Greens
- College Greens East
- College Heights
- College Hills
- College Park
- College Terrace
- College West
- Colma
- Colonial
- Colonial Heights
- Colonial Heights
- Colony Park
- Columbia
- Community Center/Sunnyvale
- Concord
- Concord Park
- Cooley Ranch
- Cordova Meadows
- Cornerstone Village
- Coronado
- Corridor
- Cortez
- Cortez-Stege
- Cory
- Country Club
- Country Club/Pacific
- Country Hills
- Country Lane
- Country Rose
- Country Village
- Countrybrook Lagoon
- Countryside
- Covell Park
- Covina-Valley
- Cow Hollow
- Creekside North
- Creekside-Sacramento
- Crenshaw
- Crescent Park
- Crescenta Highlands
- Cresthaven
- Crocker
- Crocker Amazon
- Crocker Park
- Crossroads
- Cuernavaca
- Cuesta Park
- Culver Crest
- Culver-West
- Cumberland South
- Curtis
- Curtis Park
- Cypress
- Cypress Park
- Cypress-Jurdo