Barrios de Texas S
- Safe Sommerset (8)
- Sageland (1)
- Saint Vitus (3)
- Salado Valley (4)
- Sambrano (1)
- San Jacinto (48)
- San Juan (1)
- San Juan Square (2)
- Sandy Creek (4)
- Sansom Park (2)
- Scenic Bluff (8)
- Scenic Oaks (5)
- Scofield Farms (20)
- Scotsdale (4)
- Sea Isle (6)
- Second Ward (63)
- Sendera (2)
- Settagast (27)
- Shadow Creek Ranch (36)
- Shady Hollow (6)
- Sharpstown (56)
- Shavano (25)
- Shawver Park (4)
- Shearer Hills/Ridgeview (12)
- Shepherd Mountain (3)
- Sienna Plantation (63)
- Sixth Street District (26)
- Sixth Ward (38)
- Skylight Timbers (31)
- Skyline District (12)
- Skyline Park (1)
- Skyview (1)
- Slaton-Bean (10)
- Slaughter Creek (47)
- SoCo (35)
- SoFlo (1)
- Sonoma Ranch (8)
- South 23rd Street (2)
- South Acre Manor (6)
- South Acres-Crestmont Park (76)
- South Arlington (236)
- South Austin (52)
- South Belvidere (6)
- South Boulevard-Park Row (61)
- South CANA (3)
- South Comal (102)
- South Congress (38)
- South Dallas-Fairpark (23)
- South Fort Worth (128)
- South Lake Worth (9)
- South Lamar (65)
- South Main (68)
- South Manchaca (26)
- South Oak Cliff (24)
- South Overton (44)
- South Park (2)
- South Park (20)
- South Park (67)
- South Point Estates (2)
- South San Antonio (39)
- South Shore (28)
- South Shore Harbour and Marina (9)
- South Shore Harbour Golf Course (2)
- South Shore Village (1)
- South Side (103)
- South Southwest (12)
- Southbelt-Ellington (127)
- Southeast Austin (141)
- Southeast Houston (107)
- Southeast Kingdom (6)
- Southeast Side (76)
- Southgate (8)
- Southpark Meadows (27)
- Southside (67)
- Southside Medical District (46)
- Southwest Austin (28)
- Southwest Side (127)
- Southwest Wichita Falls (114)
- Southwood Valley (20)
- Spring Branch Central (79)
- Spring Branch East (135)
- Spring Branch West (143)
- Spring Creek (11)
- Spring Shadows (106)
- Spring Valley (2)
- Springvale (3)
- St Edwards (14)
- St Johns (29)
- Stablewood Farms (3)
- Stafford Oaks (18)
- Steeplechase (29)
- Steiner Ranch (18)
- Sterling Ridge (22)
- Stockyards (3)
- Stone Oak (56)
- Stone Ridge (1)
- Stonebridge (1)
- Stonehaven (10)
- Stonewood/Stone Creek (23)
- Stop Six (5)
- Stop Six Sunrise (4)
- Stubbs-Stewart (42)
- Sugar Creek (12)
- Sugar Land Town Square (2)
- Sugar Ridge (2)
- Summit Place (5)
- Sun Gate (2)
- Sun Ridge North (7)
- Sun Ridge South (5)
- Sun Valley East (2)
- Sun Valley West (4)
- Sunland Park North (11)
- Sunmeadow (2)
- Sunnylane (6)
- Sunnyside (178)
- Sunrise (18)
- Sunrise Acres (6)
- Sunrise Acres East (4)
- Sunset (1)
- Sunset Heights (16)
- Sunset Valley (12)
- Sunset View (4)
- Sunshine (1)
- Sweetbriar (21)
- Sylvan Heights West (3)