| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 42120 | El Calvario | Hidalgo | Mineral del Chico |
| 42122 | La Presa | Hidalgo | Mineral del Chico |
| 42123 | Pie de la Viga | Hidalgo | Mineral del Chico |
| 42124 | Carboneras | Hidalgo | Mineral del Chico |
| 42125 | Cimbrones | Hidalgo | Mineral del Chico |
| 42127 | Benito Juárez | Hidalgo | Mineral del Chico |