| Locality | Post Code |
|---|---|
| Caballerías, Villa Hidalgo | 98985 |
| Cerro Prieto, Villa Hidalgo | 98983 |
| El Fraile, Villa Hidalgo | 98987 |
| La Ballena, Villa Hidalgo | 98980 |
| La Lagunita, Villa Hidalgo | 98980 |
| Presa de Valenzuela, Villa Hidalgo | 98985 |
| Purísima del Rocio O El Rocio, Villa Hidalgo | 98988 |
| Refugio, Villa Hidalgo | 98986 |
| San Agustin, Villa Hidalgo | 98980 |
| Villa Hidalgo, Villa Hidalgo | 98990, 98994, 98995 |