Founded in 1846, Tyler County is one of 254 counties in the state of Texas. Historically, Tyler County was formed from Liberty County. The city of Woodville is the county seat. With FIPS code of 457, Tyler County has a population of 20,077 and area of 923 square miles (2,391 km2).
List of all cities in Tyler County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Chester, TX | 75936 | 936 |
| Colmesneil, TX | 75938 | 409 |
| Dies, TX | 75979 | 409 |
| Dogwood, TX | 75979 | 409 |
| Doucette, TX | 75942 | 409 |
| Emilee, TX | 75979 | 409 |
| Fred, TX | 77616 | 409 |
| Gib Lewis Prison, TX | 75990 | 409 |
| Hillister, TX | 77624 | 409 |
| Pedigo, TX | 75979 | 409 |
| Rockland, TX | 75938 | 409 |
| Spurger, TX | 77660 | 409 |
| Town Bluff, TX | 75979 | 409 |
| Warren, TX | 77664 | 409 |
| Woodville, TX | 75979 | 409 |
| 75990 | 409 |