| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 31650 | San Guillermo (Santa Elena) | Chihuahua | Aquiles Serdán |
| 31652 | San Antonio el Grande | Chihuahua | Aquiles Serdán |
| 31653 | Punta Oriente | Chihuahua | Aquiles Serdán |
| 31657 | Santo Domingo (Francisco Portillo) | Chihuahua | Aquiles Serdán |