Barrios de Texas C
- Calallen (8)
- Calloway Park (10)
- Camelot (7)
- Camino Real (4)
- Camp Bullis (12)
- Campeche Cove (11)
- Candlewood Park (22)
- Canyon Creek (32)
- Canyon Creek (4)
- Capistrano Park (2)
- Caprock (22)
- Carancahua Cove (1)
- Carlisle (12)
- Carter Riverside (1)
- Carver Heights East (3)
- Carver Park (14)
- Carverdale (13)
- Castle Hills Forest (33)
- Castner Heights (3)
- Cat Mountain (7)
- Cattleman Square (2)
- Cedar Creek (3)
- Cedar Crest (80)
- Cedar Grove (3)
- Cedar Landing (5)
- Celina (3)
- Central City (19)
- Central Los Angeles Heights (8)
- Central Meadowbrook (13)
- Central Southwest (198)
- Chaparral Park North (9)
- Chase Park (3)
- Chatman Hill (3)
- Chelsea Manor (10)
- Cherry Creek (98)
- Chestnut (31)
- Chimney Rock Area (5)
- Chinatown (72)
- Churchill (5)
- Cibolo Canyons (4)
- Cielo Vista East (3)
- Cielo Vista North (6)
- Cielo Vista South (3)
- Cinco Ranch (508)
- Circle C Ranch (24)
- City Center (44)
- Cityplace (102)
- Clapp Park (26)
- Clardy Fox (2)
- Claremont Park (1)
- Clarksville (36)
- Claytoncarter (1)
- Clear Creek Crossing (1)
- Clear Lake (110)
- Clearfork (12)
- Clifton By The Sea (15)
- Clinton Park Tri-Community (41)
- Cloverleaf (16)
- Cochran's Crossing (5)
- Coliseum Willow Park (15)
- College Hills (3)
- Collingsworth (2)
- Collins Gardens (1)
- Colonia del Carmen (2)
- Colonia del Valle (1)
- Colorado Crossing (15)
- Comanche Lookout Park (32)
- Comanche Trail (4)
- Commons Ford Ranch (2)
- Constellation Pointe (1)
- Cooperstown (4)
- Copperfield (30)
- Cork (1)
- Coronado Area (10)
- Coronado Hills (8)
- Cottage Grove (86)
- Countryside (9)
- Creekside Park (41)
- Crescent Pointe (8)
- Cresta Bella (3)
- Crestmont (7)
- Crestview (61)
- Crossroads Park (2)
- Crown Meadows (3)
- Crownhill Park (3)
- Crownridge (12)
- Cullinan Park (32)
- Cultural District (39)
- Cypress Station (77)
- Cypress Waters (6)
- Cypresswood (460)