Colorado Neighborhoods C
- Cambridge Commons (2)
- Candlelight (2)
- Capitol Hill (92)
- Carmody (1)
- Carriage Place (11)
- Cay At Marina Pointe Condos (1)
- Center City (34)
- Center Pointe (8)
- Central Park (40)
- Centretech (11)
- Chaffee Park (16)
- Chambers Heights (3)
- Charter (7)
- Cheesman Park (66)
- Cherry Creek (34)
- Cherry Creek South (44)
- Cherry Hills Village (5)
- Cheyenne Hills (13)
- Cimarron Hills (43)
- City Center (21)
- City Center North (15)
- City Park (26)
- City Park West (35)
- Clayton (4)
- Clearview Estates (4)
- Club Crest (4)
- Cole (26)
- College View (9)
- Colorado Centre (7)
- Columbine Country Club (2)
- Columbine Estates (7)
- Columbine Hills (1)
- Columbine Knolls South (2)
- Columbine West (2)
- Congress Park (42)
- Cory-Merrill (8)
- Country Club (3)
- Country Club Highlands (2)
- Cragmoor (15)
- Creekside Park (4)
- Creighton (7)
- Curtis Park (4)