Colorado Neighborhoods C
- Cambridge Commons (3)
- Cameo Estates (1)
- Capitol Hill (79)
- Carmody (4)
- Carriage Place (8)
- Cay At Marina Pointe Condos (4)
- Center City (34)
- Center Pointe (6)
- Central Park (31)
- Centretech (10)
- Chaffee Park (7)
- Chambers Heights (3)
- Charter (8)
- Chatfield Bluffs East (1)
- Cheesman Park (34)
- Cherry Creek (41)
- Cherry Creek South (44)
- Cherry Hills Village (14)
- Cheyenne Hills (14)
- Cimarron Hills (27)
- City Center (8)
- City Center North (11)
- City Park (26)
- City Park West (36)
- Clayton (6)
- Clearview Estates (3)
- Club Crest (3)
- Cole (10)
- College View (4)
- Colorado Centre (6)
- Columbine Estates (4)
- Columbine Knolls South (1)
- Columbine West (1)
- Congress Park (25)
- Conservatory (1)
- Cory-Merrill (3)
- Country Club (5)
- Country Club Highlands (2)
- Cragmoor (12)
- Creekside Park (5)
- Creighton (6)
- Curtis Park (3)