Concepción de Buenos Aires zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 49175 | Lázaro Cárdenas del Río | Colonia | - | Rural |
| 49176 | Los Sauces | Ranchería | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 49175 | Lázaro Cárdenas del Río | Colonia | - | Rural |
| 49176 | Los Sauces | Ranchería | - | Rural |