| Locality | Post Code |
|---|---|
| Alchipahuac, Iliatenco | 41533 |
| Arroyo San Pedro, Iliatenco | 41537 |
| Cerro Ardilla, Iliatenco | 41536 |
| Cerro Cuate, Iliatenco | 41533 |
| Cerro Tejón, Iliatenco | 41535 |
| Cruztomahuac, Iliatenco | 41536 |
| Iliatenco, Iliatenco | 41530 |
| San José Vista Hermosa, Iliatenco | 41537 |