| Postal Code | Postal Code Place Name | State | Municipality |
|---|
| 78630 | Santo Domingo | San Luis Potosí | Santo Domingo |
| 78633 | El Dorado | San Luis Potosí | Santo Domingo |
| 78634 | La Esperanza (Hermanos de la Torre) | San Luis Potosí | Santo Domingo |
| 78635 | José Dávila Castro (El Encino) | San Luis Potosí | Santo Domingo |
| 78636 | Antonio López | San Luis Potosí | Santo Domingo |
| 78637 | El Castillo (El Salto de Contreras) | San Luis Potosí | Santo Domingo |
| 78638 | San Matías | San Luis Potosí | Santo Domingo |
| 78639 | Laguna la Cardona | San Luis Potosí | Santo Domingo |
| 78640 | Santa Matilde | San Luis Potosí | Santo Domingo |
| 78643 | San Dionisio | San Luis Potosí | Santo Domingo |
| 78644 | San Vicente Banderillas | San Luis Potosí | Santo Domingo |
| 78645 | Las Papas | San Luis Potosí | Santo Domingo |
| 78646 | Jesús María | San Luis Potosí | Santo Domingo |
| 78647 | El Chaparro | San Luis Potosí | Santo Domingo |
| 78649 | San Simón | San Luis Potosí | Santo Domingo |