| Locality | Post Code |
|---|---|
| Bella Esperanza, Coatepec | 91610 |
| Briones, Coatepec | 91612 |
| Coatepec, Coatepec | 91500, 91503, 91505, 91506, 91510, … |
| Cuauhtémoc, Coatepec | 91609 |
| Dos de Marzo, Coatepec | 91606 |
| El Grande, Coatepec | 91607 |
| Hacienda los Cafetales, Coatepec | 91607 |
| La Laguna, Coatepec | 91604 |
| La Orduña, Coatepec | 91603 |
| Las Lomas, Coatepec | 91606 |
| Mahuixtlan, Coatepec | 91608 |
| Obrera (las Puentes), Coatepec | 91603 |
| Pacho Viejo, Coatepec | 91602 |
| Tuzamapan, Coatepec | 91610 |
| Vaquería, Coatepec | 91609 |
| Zimpizahua, Coatepec | 91601 |