Osa (canton)
| Osa | |
|---|---|
| Osa canton | |
| Coordinates: 8°53′29″N 83°31′43″W / 8.8913368°N 83.5286361°W | |
| Country | Costa Rica | 
| Province | Puntarenas | 
| Creation | 29 July 1940 | 
| Head city | Puerto Cortés | 
| Districts | |
| Government | |
| • Type | Municipality | 
| • Body | Municipalidad de Osa | 
| Area | |
|  • Total | 1,930.24 km2 (745.27 sq mi) | 
| Elevation | 24 m (79 ft) | 
| Population  (2011) | |
|  • Total | 29,433 | 
| • Density | 15/km2 (39/sq mi) | 
| Time zone | UTC−06:00 | 
| Canton code | 605 | 
| Website | www | 
Osa is a canton in the Puntarenas province of Costa Rica. The head city is in Puerto Cortés district.