Castaños zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 25876 | Palo Blanco | Ejido | - | Rural |
| 25885 | Presa Rodríguez | Ejido | - | Rural |
| 25887 | Providencia | Ranchería | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 25876 | Palo Blanco | Ejido | - | Rural |
| 25885 | Presa Rodríguez | Ejido | - | Rural |
| 25887 | Providencia | Ranchería | - | Rural |