Cassel, California
Castaic, California
Castaic Junction, California
Castella, California
Castle Gardens, California
Castle Hill, California
Castle Rock Springs, California
Castro Valley, California
Cathedral City, California
Catheys Valley, California
Cave City, California
Cawelo, California
Cayucos, California
Cazadero, California
Cecile, California
Cecilville, California
Cedar Crest, California
Cedar Glen, California
Cedar Grove, California
Cedar Mill, California
Cedar Ridge, California
Cedar Slope, California
Cedar Vista, California
Cedarbrook, California
Cedarpines Park, California
Cedarville, California
Cella, California
Ceneda, California
Centerville, California
Central, California
Central Camp, California
Ceres, California
Cerritos, California
Cerro, California
Chaffee, California
Chalfant, California
Challenge, California
Challenge–Brownsville, California
Chambers Lodge, California
Chambless, California