Barrios de Texas S
- Safe Sommerset (6)
- Sageland (2)
- Saint Vitus (3)
- Salado Valley (3)
- Sambrano (6)
- San Jacinto (49)
- San Juan (1)
- San Juan Square (3)
- San Marcos (294)
- Sandy Creek (7)
- Sansom Park (2)
- Scenic Bluff (5)
- Scenic Oaks (2)
- Scofield Farms (17)
- Scotsdale (3)
- Sea Isle (5)
- Second Ward (50)
- Sendera (1)
- Settagast (25)
- Shadow Creek Ranch (43)
- Shady Hollow (8)
- Sharpstown (76)
- Shavano (21)
- Shawver Park (3)
- Shearer Hills/Ridgeview (12)
- Shearman (5)
- Shepherd Mountain (5)
- Sienna Plantation (67)
- Singing Sands (1)
- Sixth Street District (29)
- Sixth Ward (38)
- Skylight Timbers (33)
- Skyline District (13)
- Skyline Park (1)
- Skyview (3)
- Slaton-Bean (4)
- Slaughter Creek (65)
- SoCo (35)
- SoFlo (2)
- Sonoma Ranch (9)
- South 23rd Street (2)
- South Acre Manor (3)
- South Acres-Crestmont Park (83)
- South Arlington (217)
- South Austin (68)
- South Belvidere (3)
- South Boulevard-Park Row (49)
- South CANA (4)
- South Comal (100)
- South Congress (37)
- South Dallas-Fairpark (21)
- South Fort Worth (129)
- South Lake Worth (10)
- South Lamar (66)
- South Main (34)
- South Manchaca (33)
- South Oak Cliff (43)
- South Overton (23)
- South Park (1)
- South Park (14)
- South Park (71)
- South Point Estates (1)
- South San Antonio (40)
- South Shore (25)
- South Shore Harbour (3)
- South Shore Harbour and Marina (5)
- South Shore Harbour Golf Course (2)
- South Shore Village (1)
- South Side (90)
- South Southwest (8)
- Southbelt-Ellington (141)
- Southeast Austin (101)
- Southeast Houston (116)
- Southeast Kingdom (3)
- Southeast Side (49)
- Southgate (3)
- Southpark Meadows (30)
- Southside (63)
- Southside Medical District (39)
- Southwest Austin (18)
- Southwest Side (121)
- Southwest Wichita Falls (108)
- Southwood Valley (7)
- Spring Branch Central (64)
- Spring Branch East (129)
- Spring Branch West (84)
- Spring Creek (8)
- Spring Shadows (120)
- Springvale (3)
- St Edwards (12)
- St Johns (38)
- St Paul Square (2)
- Stablewood Farms (13)
- Stafford Oaks (20)
- Steeplechase (27)
- Steiner Ranch (25)
- Sterling Ridge (19)
- Stiles Garden (1)
- Stockyards (1)
- Stone Oak (48)
- Stone Ridge (1)
- Stonehaven (9)
- Stonewood/Stone Creek (23)
- Stop Six (4)
- Stop Six Sunrise (5)
- Stubbs-Stewart (25)
- Sugar Creek (10)
- Sugar Land Town Square (4)
- Sugar Ridge (1)
- Summit Place (5)
- Sun Gate (3)
- Sun Ridge North (5)
- Sun Ridge South (8)
- Sun Valley East (1)
- Sunland Park North (7)
- Sunmeadow (4)
- Sunnylane (5)
- Sunnyside (149)
- Sunrise (25)
- Sunrise Acres (10)
- Sunrise Acres East (4)
- Sunset Heights (7)
- Sunset Valley (12)
- Sunset View (4)
- Sweetbriar (22)
- Sylvan Heights West (1)