- Cherry Creek
- Cherry Creek Highlands
- Cherry Hills
- Cherry Hills Village
- Chester
- Cheyenne Wells
- Chimney Rock
- Chipeta
- Chipita Park
- Chivingston
- Chivington
- Chromo
- Cimarron
- Cimarron
- Cimarron Hills
- Clark
- Clark
- Clarke Farms
- Clarkville
- Cleora
- Cliffdale
- Clifford
- Clifton
- Climax
- Cloverly
- Coal Creek
- Coaldale
- Coalmont
- Coburn
- Codo