Towns
| State | City/Town | Town Title |
|---|---|---|
| Texas | South Houston | South Houston, TX |
| Texas | South Padre Island | South Padre Island, TX |
| Texas | South Plains | South Plains, TX |
| Texas | Southlake | Southlake, TX |
| Texas | Southmayd | Southmayd, TX |
| Texas | Spade | Spade, TX |
| Texas | Spearman | Spearman, TX |
| Texas | Spicewood | Spicewood, TX |
| Texas | Splendora | Splendora, TX |
| Texas | Spring | Spring, TX |
| Texas | Spring Branch | Spring Branch, TX |
| Texas | Springlake | Springlake, TX |
| Texas | Springtown | Springtown, TX |
| Texas | Spur | Spur, TX |
| Texas | Spurger | Spurger, TX |
| Texas | Stafford | Stafford, TX |
| Texas | Stamford | Stamford, TX |
| Texas | Stanton | Stanton, TX |
| Texas | Staples | Staples, TX |
| Texas | Star | Star, TX |
| Texas | Stephenville | Stephenville, TX |
| Texas | Sterling City | Sterling City, TX |
| Texas | Stinnett | Stinnett, TX |
| Texas | Stockdale | Stockdale, TX |
| Texas | Stonewall | Stonewall, TX |