Olvena | |
|---|---|
 Flag  Coat of arms | |
 | |
| Country | Spain |
| Autonomous community | Aragon |
| Province | Huesca |
| Municipality | Olvena |
| Area | |
• Total | 15 km2 (6 sq mi) |
| Population (2018)[1] | |
• Total | 50 |
| • Density | 3.3/km2 (8.6/sq mi) |
| Time zone | UTC+1 (CET) |
| • Summer (DST) | UTC+2 (CEST) |
Olvena is a municipality located in the province of Huesca, Aragon, Spain. According to the 2018 census (INE), the municipality has a population of 50 inhabitants.
- ^ Municipal Register of Spain 2018. National Statistics Institute.