San Carlos zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 87747 | El Barranco Azul | Ejido | - | Rural |
| 87735 | El Gavilán | Ejido | - | Rural |
| 87748 | El Saucillo | Ejido | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 87747 | El Barranco Azul | Ejido | - | Rural |
| 87735 | El Gavilán | Ejido | - | Rural |
| 87748 | El Saucillo | Ejido | - | Rural |