Castaños zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 25884 | San Isidro | Ranchería | - | Rural |
| 25870 | San José | Fraccionamiento | Castaños | Urbano |
| 25884 | San Lorenzo | Ejido | - | Rural |
| 25870 | Santa Cecilia | Fraccionamiento | Castaños | Urbano |
| 25895 | Santa Teresa | Ejido | - | Rural |
| 25877 | Soledad | Ejido | - | Rural |
