| Localité | Code postal |
|---|---|
| La Cruz, San Lorenzo | 01707 |
| Las Ánimas, San Lorenzo | 01707 |
| San Francisco, San Lorenzo | 01707 |
| San Lorenzo, San Lorenzo | 01707 |
| Codes postaux en 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 | |