Singuilucan zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 43794 | Aguayutla | Ranchería | - | Rural |
| 43793 | Alfajayucan | Pueblo | - | Urbano |
| 43782 | Altamira | Ranchería | - | Rural |
| 43785 | Amolucan | Ranchería | - | Rural |
| 43793 | Ampliación Alfajayucan | Ranchería | - | Rural |
| 43790 | Ampliación el Sustito | Ejido | - | Rural |
| 43794 | Ampliación el Varal | Ranchería | - | Rural |
