California cities starting with C
- Calexico, CA 14
- California City, CA 13
- Calistoga, CA 11
- Camarillo, CA 46
- Cambria, CA 7
- Cameron Park, CA 5
- Camino, CA 5
- Campbell, CA 31
- Campo, CA 5
- Canoga Park, CA 8
- Canyon Country, CA 10
- Canyon Lake, CA 6
- Capitola, CA 5
- Carlsbad, CA 42
- Carmel Valley, CA 7
- Carmichael, CA 31
- Carpinteria, CA 7
- Carson, CA 52
- Caruthers, CA 9
- Castaic, CA 8
- Castro Valley, CA 43
- Castroville, CA 7
- Cathedral City, CA 25
- Cayucos, CA 5
- Cedarville, CA 5
- Ceneda, CA 5
- Ceres, CA 27
- Cerritos, CA 27
- Chatsworth, CA 14
- Chatsworth Lake Manor, CA 11
- Chester, CA 7
- Chico, CA 71
- Chino, CA 68
- Chino Hills, CA 24
- Chowchilla, CA 20
- Chula Vista, CA 110
- Citrus Heights, CA 36
- City of Industry, CA 7
- Claremont, CA 35
- Clayton, CA 5
- Clearlake, CA 19
- Clearlake Oaks, CA 6
- Cloverdale, CA 12
- Clovis, CA 77
- Coachella, CA 15
- Coalinga, CA 14
- Coarsegold, CA 5
- Colfax, CA 5
- Colton, CA 39
- Colusa, CA 14
- Commerce, CA 6
- Compton, CA 86
- Concord, CA 88
- Corcoran, CA 12
- Corning, CA 16
- Corona, CA 95
- Corona del Mar, CA 8
- Coronado, CA 12
- Corte Madera, CA 5
- Costa Mesa, CA 58
- Coulterville, CA 5
- Covelo, CA 6
- Covina, CA 61
- Crescent City, CA 26
- Crestline, CA 9
- Culver City, CA 22
- Cupertino, CA 31
- Cutler, CA 6
- Cypress, CA 45