| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sycamore | city | Texas | United States | 33.32 | -97.49 | 830 | |
| Sylvan | city | Texas | United States | 33.64 | -95.43 | 830 | |
| Sylvan Beach | city | Texas | United States | 29.65 | -95.01 | 3 | |
| Sylvester | city | Texas | United States | 32.72 | -100.25 | 1856 | |
| Sylvia Andrea Colonia | city | Texas | United States | 31.57 | -106.27 | 3638 | |
| Sylvia Colonia | city | Texas | United States | 26.21 | -97.99 | 62 |