Wisconsin Neighborhoods C
- Caledonia (8)
- Calumet Farms (2)
- Cambridge Heights (11)
- Capitol Heights (2)
- Carpenter-Ridgeway (4)
- Castle Manor (3)
- Central Green Bay (20)
- City of Fond du Lac (24)
- City Park Historic District (1)
- Clarke Square (6)
- Cleveland Park (1)
- Clock Tower Acres (4)
- Colony Oaks (1)
- Columbus (4)
- Columbus Park (4)
- Concordia (5)
- Cooper (2)
- Cooper Park (1)