Founded in 1836, Jackson County is one of 254 counties in the state of Texas. Historically, Jackson County was one of the original 23 counties. The city of Edna is the county seat. With FIPS code of 239, Jackson County has a population of 15,121 and area of 830 square miles (2,150 km2).
List of all cities in Jackson County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Cordele, TX | 77957 | 361 |
| Edna, TX | 77957 | 361 |
| El Toro, TX | 77957 | 361 |
| Francitas, TX | 77961 | 361 |
| Ganado, TX | 77962 | 361 |
| La Salle, TX | 77969 | 361 |
| La Ward, TX | 77970 | 361 |
| Lolita, TX | 77971 | 361 |
| Morales, TX | 77957 | 361 |
| Vanderbilt, TX | 77991 | 361 |