Barrios de Texas C
- Calallen (3)
- Calloway Park (4)
- Camelot (11)
- Camino Real (3)
- Camp Bullis (6)
- Campeche Cove (12)
- Candlewood Park (25)
- Canyon Creek (18)
- Canyon Creek (7)
- Capistrano Park (1)
- Caprock (24)
- Carancahua Cove (1)
- Carlisle (12)
- Carter Riverside (1)
- Carver Heights East (3)
- Carver Park (17)
- Carverdale (8)
- Castle Hills Forest (22)
- Castner Heights (2)
- Cat Mountain (3)
- Cattleman Square (1)
- Cedar Creek (3)
- Cedar Crest (73)
- Cedar Grove (4)
- Celina (2)
- Central City (16)
- Central Los Angeles Heights (6)
- Central Meadowbrook (11)
- Central Southwest (105)
- Chaparral Park North (8)
- Chapel Hill (1)
- Chase Park (1)
- Chatman Hill (4)
- Chelsea Manor (8)
- Cherry Creek (72)
- Chestnut (21)
- Chimney Rock Area (5)
- Chinatown (43)
- Churchill (4)
- Cibolo Canyons (3)
- Cielo Vista East (3)
- Cielo Vista North (2)
- Cielo Vista South (6)
- Cinco Ranch (505)
- Circle C Ranch (20)
- City Center (48)
- Cityplace (77)
- Clapp Park (26)
- Clardy Fox (3)
- Claremont Park (2)
- Clarksville (24)
- Clear Creek Crossing (1)
- Clear Creek Village (1)
- Clear Lake (101)
- Clearfork (10)
- Clifton By The Sea (2)
- Clinton Park Tri-Community (25)
- Cloverleaf (12)
- Cochran's Crossing (7)
- Coliseum Willow Park (21)
- College Hills (1)
- Collins Gardens (2)
- Colonia del Carmen (1)
- Colonia del Valle (1)
- Colorado Crossing (9)
- Comanche Lookout Park (30)
- Comanche Trail (2)
- Congress Avenue (1)
- Constellation Pointe (1)
- Cooperstown (8)
- Copperfield (17)
- Cork (1)
- Coronado Area (18)
- Coronado Hills (9)
- Cottage Grove (69)
- Countryside (9)
- Creekside Park (34)
- Crescent Pointe (8)
- Cresta Bella (3)
- Crestmont (6)
- Crestview (32)
- Cross Mountain (3)
- Crossroads Park (1)
- Crown Meadows (5)
- Crownhill Park (1)
- Crownridge (7)
- Cullinan Park (22)
- Cultural District (24)
- Cypress Station (127)
- Cypress Waters (9)
- Cypresswood (339)