Salvador Alvarado zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 81448 | Fernando Irizar López | Fraccionamiento | Guamúchil | Urbano |
| 81470 | FOVISSSTE | Colonia | Guamúchil | Urbano |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 81448 | Fernando Irizar López | Fraccionamiento | Guamúchil | Urbano |
| 81470 | FOVISSSTE | Colonia | Guamúchil | Urbano |