- Cornell
- Country Lane Mobile Home Park
- Croweburg
- Curranville
- Cottonwood Falls
- Council Grove
- Coyville
- Cottonwood Mobile Home Park
- Cullison
- Cunningham
- Clearfield
- Centerview
- Cave Springs
- Cottonwood Mobile Home Park
- Countryside Mobile Home Estates
- Cedar
- Chase
- Cheney
- Cherryvale
- Circleville
- Clay Center
- Coats
- Colwich
- Copeland
- Countryside
- Culver
- Caldwell
- Cambridge
- Canton
- Carbondale