Post Offices List in Erath County, Texas:
| Bluff Dale Post Office | 28283 Us Highway 377 N, Bluff Dale, TX 76433 |
| Dublin Post Office | 222 N Patrick St, Dublin, TX 76446 |
| Lingleville Post Office | 18999 W Fm 8, Lingleville, TX 76461 |
| Morgan MIll Post Office | 20909 N Us Highway 281, Morgan Mill, TX 76465 |
| Stephenville Post Office | 431 N Graham St, Stephenville, TX 76401 |