Riva Palacio zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 31643 | Agua Zarca | Ranchería | - | Rural |
| 31643 | Aldana de Abajo | Ranchería | - | Rural |
| 31643 | Aldana de Arriba | Ranchería | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 31643 | Agua Zarca | Ranchería | - | Rural |
| 31643 | Aldana de Abajo | Ranchería | - | Rural |
| 31643 | Aldana de Arriba | Ranchería | - | Rural |