Founded in 1876, Martin County is one of 254 counties in the state of Texas. Historically, Martin County was formed from Bexar County. The city of Stanton is the county seat. With FIPS code of 317, Martin County has a population of 5,211 and area of 915 square miles (2,370 km2).
List of all cities in Martin County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Ackerly, TX | 79713 | 432 |
| Lenorah, TX | 79749 | 432 |
| Stanton, TX | 79782 | 432 |
| Tarzan, TX | 79783 | 432 |