| Postal Code | Postal Code Place Name | State | Municipality |
|---|
| 56600 | Granjas Chalco | México | Chalco |
| 56604 | Ejidal | México | Chalco |
| 56605 | Nueva San Isidro | México | Chalco |
| 56606 | Unión de Guadalupe | México | Chalco |
| 56607 | Jardines de Chalco | México | Chalco |
| 56608 | Emiliano Zapata | México | Chalco |
| 56609 | Santa Cruz Amalinalco | México | Chalco |
| 56620 | Lomas de San Pablo | México | Chalco |
| 56623 | Santa Catarina Ayotzingo | México | Chalco |
| 56624 | Las Nieves | México | Chalco |
| 56625 | Guadalupe | México | Chalco |
| 56640 | Los Álamos | México | Chalco |
| 56641 | Ex-hacienda de Guadalupe | México | Chalco |
| 56642 | San Lucas Amalinalco | México | Chalco |
| 56643 | San Buenaventura 7a Sección | México | Chalco |
| 56644 | Conjunto Habitacional Los Héroes Chalco | México | Chalco |
| 56646 | Santa María Huexoculco | México | Chalco |
| 56647 | Hacienda del Moral (El Moral) | México | Chalco |