Altar zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 83757 | Magisterial | Colonia | - | Rural |
| 83795 | María Eugenia (Los Chacuales) | Ranchería | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 83757 | Magisterial | Colonia | - | Rural |
| 83795 | María Eugenia (Los Chacuales) | Ranchería | - | Rural |