Barrios de Texas C
- Calallen (3)
- Calloway Park (6)
- Camelot (6)
- Camino Real (2)
- Camp Bullis (8)
- Campeche Cove (12)
- Candlewood Park (33)
- Canyon Creek (20)
- Canyon Creek (7)
- Capistrano Park (2)
- Caprock (29)
- Carancahua Cove (1)
- Carlisle (7)
- Carter Riverside (2)
- Carver Heights East (5)
- Carver Park (13)
- Carverdale (9)
- Castle Hills Forest (26)
- Castner Heights (1)
- Cat Mountain (7)
- Cattleman Square (1)
- Cedar Creek (3)
- Cedar Crest (77)
- Cedar Grove (1)
- Cedar Landing (2)
- Celina (2)
- Central City (16)
- Central Los Angeles Heights (7)
- Central Meadowbrook (13)
- Central Southwest (136)
- Chaparral Park North (1)
- Chapel Hill (1)
- Chase Park (1)
- Chatman Hill (2)
- Chelsea Manor (7)
- Cherry Creek (72)
- Chestnut (21)
- Chimney Rock Area (4)
- Chinatown (43)
- Churchill (3)
- Cibolo Canyons (3)
- Cielo Vista East (1)
- Cielo Vista North (2)
- Cielo Vista South (3)
- Cinco Ranch (443)
- Circle C Ranch (14)
- City Center (51)
- Cityplace (56)
- Clapp Park (24)
- Clardy Fox (4)
- Claremont Park (1)
- Clarksville (18)
- Clear Creek Crossing (2)
- Clear Creek Village (1)
- Clear Lake (115)
- Clearfork (10)
- Clifton By The Sea (7)
- Clinton Park Tri-Community (27)
- Cloverleaf (18)
- Cochran's Crossing (6)
- Coliseum Willow Park (15)
- College Hills (3)
- Collins Gardens (4)
- Colonia del Carmen (2)
- Colonia del Valle (1)
- Colony Crossing (1)
- Colorado Crossing (16)
- Comanche Lookout Park (30)
- Comanche Trail (2)
- Constellation Pointe (2)
- Cooperstown (6)
- Copperfield (1)
- Copperfield (22)
- Cork (1)
- Coronado Area (11)
- Coronado Hills (14)
- Cottage Grove (45)
- Countryside (3)
- Creekside Park (40)
- Crescent Pointe (7)
- Cresta Bella (2)
- Crestmont (4)
- Crestview (38)
- Cross Mountain (2)
- Crossroads Park (5)
- Crown Meadows (4)
- Crownhill Park (1)
- Crownridge (10)
- Cullinan Park (23)
- Cultural District (30)
- Cypress Station (115)
- Cypress Waters (4)
- Cypresswood (334)