| Locality | Post Code |
|---|---|
| Acoacalco, Coyotepec | 54667 |
| Chautongo, Coyotepec | 54667 |
| Cimapan, Coyotepec | 54666 |
| Coyotepec, Coyotepec | 54660 |
| El Gavillero, Coyotepec | 54665 |
| Ixtapacalco, Coyotepec | 54666 |
| La Bolsa, Coyotepec | 54667 |
| La Planada, Coyotepec | 54665 |
| Lomas de San Juan, Coyotepec | 54668 |
| Pueblo Nuevo, Coyotepec | 54668 |
| Reyes, Coyotepec | 54665 |
| San Francisco, Coyotepec | 54666 |
| San Juan, Coyotepec | 54668 |
| Santa Bárbara, Coyotepec | 54665 |
| Santiago, Coyotepec | 54667 |