Towns
| State | City/Town | Town Title |
|---|---|---|
| Texas | Sherman | Sherman, TX |
| Texas | Shiner | Shiner, TX |
| Texas | Shiro | Shiro, TX |
| Texas | Sidney | Sidney, TX |
| Texas | Sierra Blanca | Sierra Blanca, TX |
| Texas | Silsbee | Silsbee, TX |
| Texas | Silver | Silver, TX |
| Texas | Silverton | Silverton, TX |
| Texas | Simms | Simms, TX |
| Texas | Simonton | Simonton, TX |
| Texas | Sinton | Sinton, TX |
| Texas | Skellytown | Skellytown, TX |
| Texas | Skidmore | Skidmore, TX |
| Texas | Slaton | Slaton, TX |
| Texas | Slidell | Slidell, TX |
| Texas | Smiley | Smiley, TX |
| Texas | Smithville | Smithville, TX |
| Texas | Smyer | Smyer, TX |
| Texas | Snook | Snook, TX |
| Texas | Snyder | Snyder, TX |
| Texas | Somerset | Somerset, TX |
| Texas | Somerville | Somerville, TX |
| Texas | Sonora | Sonora, TX |
| Texas | Sour Lake | Sour Lake, TX |
| Texas | South Bend | South Bend, TX |