Ahualulco zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 78455 | San Antonio Ojo de Agua | Ranchería | - | Rural |
| 78453 | San Francisco de los Chávez (Potrerillos) | Ejido | - | Rural |
| 78457 | San Ignacio | Ejido | - | Rural |
| 78453 | San José | Ejido | - | Rural |
| 78453 | San Juan de la Hija | Ejido | - | Rural |
| 78456 | San Juan (San Juan de Coyotillos) | Colonia | - | Rural |
| 78455 | San Salvador | Ranchería | - | Rural |
| 78456 | Santa Petronilas | Ranchería | - | Rural |
| 78456 | Santa Teresa | Ejido | - | Rural |
