Iowa Neighborhoods C
- Campus Park-Wright's Grove (4)
- Campustown (24)
- Capitol East (5)
- Capitol Park (9)
- Carpenter (9)
- Cedar Hills (12)
- Centennial Gateway (5)
- Central Davenport (22)
- Cheatom Park (4)
- Chesterfield (1)
- Community Center District (1)
- Cornell Heights-Old Orchard Beach (4)
- Crater Lake (7)
- Crescent Warehouse Historic District (4)