| Ortschaft | Postleitzahl |
|---|---|
| El Refugio, Santo Domingo | 01710 |
| Izcanales, Santo Domingo | 01710 |
| Los Rodríguez, Santo Domingo | 01710 |
| Santo Domingo, Santo Domingo | 01710 |
| Postleitzahlen in San Vicente | |
|---|---|
| Verapaz | Tepetitán |
| Tecoluca | Santo Domingo |
| Santa Clara | San Vicente |
| San Sebastián | San Lorenzo |
| San Ildefonso | San Esteban Catarina |
| San Cayetano Istepeque | Guadalupe |
| Apastepeque | |