Unión Juárez zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 30884 | San Isidro | Colonia | - | Rural |
| 30881 | San Jerónimo | Colonia | - | Rural |
| 30883 | San José | Ejido | - | Rural |
| 30885 | Santo Domingo | Ejido | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 30884 | San Isidro | Colonia | - | Rural |
| 30881 | San Jerónimo | Colonia | - | Rural |
| 30883 | San José | Ejido | - | Rural |
| 30885 | Santo Domingo | Ejido | - | Rural |