| Postal Code Place Name | San Onofre |
| Type | Urban |
| Department | Sucre |
| Municipality | San Onofre |
| Area km² | 2.22990990 |
| Current Time: | COT |
| Time Zone: | Colombia Time |
| IANA Time Zone: | America/Bogota |
| Dialing Code: | +52 |
| Alto de Julio |
| Arroyito |
| Centro |
| Dulce Nombre |
| El Arenal |
| El Copé |
| El Porvenir |
| El Puerto |
| Kennedy |
| La Balsa |
| La Ceibita |
| La Colina |
| La Popa |
| Las Flores |
| Madre Bernarda |
| Manga |
| Nuevo Bosque |
| Palito |
| Palo Alto |
| San Antonio |
| Unión Campesina |