| Locality | Post Code |
|---|---|
| Azcapotzalco, Mexicaltzingo | 52183 |
| Bohuantitla, Mexicaltzingo | 52186 |
| El Calvario Tepanuaya, Mexicaltzingo | 52183 |
| El Trozo, Mexicaltzingo | 52187 |
| La Estación, Mexicaltzingo | 52185 |
| La Joya, Mexicaltzingo | 52187 |
| La Loma, Mexicaltzingo | 52185 |
| Las Palmas, Mexicaltzingo | 52186 |
| Mazachulco, Mexicaltzingo | 52185 |
| Metztli, Mexicaltzingo | 52184 |
| Mexicaltzingo, Mexicaltzingo | 52180 |
| Nentambati, Mexicaltzingo | 52187 |
| San Isidro, Mexicaltzingo | 52189 |
| San José, Mexicaltzingo | 52182 |
| Tecacaxtitla, Mexicaltzingo | 52185 |
| Tecuanapa, Mexicaltzingo | 52182 |