5023 Biberstein (Biberstein): key figures
5023 Biberstein (postcode area in Biberstein) has 1,617 residents in 2025 across 4.1 km², or 394 people per km². Population: +12.4% between 2015 and 2025.
- 1,617 residents
- 4.1 km²
- 394 people/km²
5023 Biberstein in numbers
Key points
Nationally, 5023 Biberstein ranks No. 1,197 of 2,275 postcode areas.
Population of 5023 Biberstein over time
5023 Biberstein had 1,438 residents in 2015 and 1,617 in 2025.
| Year | Population |
|---|---|
| 2015 | 1,438 |
| 2020 | 1,546 |
| 2023 | 1,602 |
| 2025 | 1,617 |
All indicators for 5023 Biberstein
Next to the value for 5023 Biberstein: all postcode areas of Biberstein, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 5023 Biberstein | Biberstein | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 815 | – | – | ranked 1,344 of 3,164 | ||
| Residential buildings (2026) | 516 | – | – | ranked 1,112 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 12.6% | 12.6% | 23.2% | ranked 2,709 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 39.6% | 39.6% | 23.6% | ranked 237 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 77.7% | 77.7% | 63.5% | ranked 754 of 3,160 |
Energy
| Indicator | 5023 Biberstein | Biberstein | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 49.3% | 49.3% | 56.2% | ranked 1,606 of 3,160 | ||
| Heat pumps as main heating (2026) | 13.0% | 13.0% | 16.2% | ranked 1,537 of 3,160 | ||
| Wood heating systems (2026) | 10.1% | 10.1% | 13.5% | ranked 2,061 of 3,160 | ||
| District heating (2026) | 0.0% | 0.0% | 5.6% | ranked 2,207 of 3,160 |
Society
| Indicator | 5023 Biberstein | Biberstein | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 12.2% | 12.2% | 29.8% | ranked 1,680 of 2,040 |
Where is 5023 Biberstein?
Frequently asked questions
What is the population of 5023 Biberstein (Biberstein)?
5023 Biberstein has 1,617 residents in 2025. It covers 4.1 km², or 394 people per km².
Where is 5023 Biberstein?
5023 Biberstein (postcode area) is part of Biberstein, in Aargau.
What is the value of “Share of foreign nationals” in 5023 Biberstein?
Share of foreign nationals: 12.2% (2025), ranked 1,680 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 5023 Biberstein?
Dwellings: 815 (2026), ranked 1,344 of 3,164 postcode areas in the country.