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| Cosa, Spain | |
|---|---|
|   | |
| Coordinates: 40°50′N1°8′W / 40.833°N 1.133°W | |
| Country | Spain | 
| Autonomous community | Aragon | 
| Province | Teruel | 
| Comarca | Jiloca | 
| Area | |
|  • Total | 54.8 km2 (21.2 sq mi) | 
| Elevation | 1,185 m (3,888 ft) | 
| Population  (2018) [1]  | |
|  • Total | 52 | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
Cosa is a municipality located in the province of Teruel, Aragon, Spain. According to the 2006 census (INE), the municipality has a population of 87 inhabitants.