Barrios de Colorado C
- Cambridge Commons (3)
- Candlelight (1)
- Capitol Hill (86)
- Carmody (1)
- Carriage Place (15)
- Cay At Marina Pointe Condos (1)
- Center City (39)
- Center Pointe (9)
- Central Park (33)
- Centretech (5)
- Chaffee Park (10)
- Chambers Heights (4)
- Charter (4)
- Chatfield Bluffs East (1)
- Cheesman Park (31)
- Cherry Creek (35)
- Cherry Creek South (48)
- Cherry Hills Village (5)
- Cheyenne Hills (12)
- Cimarron Hills (28)
- City Center (17)
- City Center North (15)
- City Park (9)
- City Park West (20)
- Clayton (2)
- Clearview Estates (2)
- Club Crest (2)
- Cole (13)
- College View (6)
- Colorado Centre (9)
- Columbine Estates (6)
- Columbine Hills (1)
- Columbine Knolls South (2)
- Columbine West (1)
- Congress Park (31)
- Conservatory (3)
- Cory-Merrill (2)
- Country Club (4)
- Country Club Highlands (2)
- Cragmoor (11)
- Creekside Park (3)
- Creighton (4)
- Curtis Park (4)