Zierbena
| Zierbena | |
|---|---|
| Country | Spain | 
| Autonomous community | Biscay | 
| Area | |
|  • Total | 9.15 km2 (3.53 sq mi) | 
| Elevation | 84 m (276 ft) | 
| Population  (2018) | |
|  • Total | 1,492 | 
| • Density | 160/km2 (420/sq mi) | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Website | www.zierbena.net | 
Zierbena is a town and municipality located in the province of Biscay in the autonomous community of Basque Country, northern Spain.