Biberstein
| Biberstein | |
|---|---|
| Location of Biberstein | |
| Coordinates: 47°25′N 8°05′E / 47.417°N 8.083°E | |
| Country | Switzerland | 
| Canton | Aargau | 
| District | Aarau | 
| Government | |
| • Mayor | Peter Frei | 
| Area | |
|  • Total | 4.1 km2 (1.6 sq mi) | 
| Elevation | 391 m (1,283 ft) | 
| Population  (31 December 2018) | |
|  • Total | 1,571 | 
| • Density | 380/km2 (990/sq mi) | 
| Time zone | UTC+01:00 (Central European Time) | 
| • Summer (DST) | UTC+02:00 (Central European Summer Time) | 
| Postal code(s) | 5023 | 
| SFOS number | 4002 | 
| ISO 3166 code | CH-AG | 
| Surrounded by | Auenstein, Küttigen, Rohr, Rupperswil, Thalheim | 
| Website | biberstein-ag SFSO statistics | 
Biberstein is a municipality in the district of Aarau of the canton of Aargau in Switzerland.