3771 Blankenburg (Zweisimmen): key figures
3771 Blankenburg (postcode area in Zweisimmen) has 358 residents in 2025 across 13.5 km², or 26.5 people per km². Population: −4.0% between 2015 and 2025.
- 358 residents
- 13.5 km²
- 26 people/km²
3771 Blankenburg in numbers
Key points
Nationally, 3771 Blankenburg ranks No. 2,132 of 2,275 postcode areas.
Population of 3771 Blankenburg over time
3771 Blankenburg had 373 residents in 2015 and 358 in 2025.
| Year | Population |
|---|---|
| 2015 | 373 |
| 2020 | 367 |
| 2023 | 377 |
| 2025 | 358 |
All indicators for 3771 Blankenburg
Next to the value for 3771 Blankenburg: all postcode areas of Zweisimmen, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 3771 Blankenburg | Zweisimmen | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 284 | – | – | ranked 2 of 3 | ranked 2,464 of 3,164 | |
| Residential buildings (2026) | 126 | – | – | ranked 2 of 3 | ranked 2,763 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 32.7% | 30.8% | 23.2% | ranked 2 of 3 | ranked 1,283 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 12.0% | 14.4% | 23.6% | ranked 2 of 3 | ranked 2,417 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 45.2% | 45.4% | 63.5% | ranked 2 of 3 | ranked 2,915 of 3,160 |
Energy
| Indicator | 3771 Blankenburg | Zweisimmen | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 15.0% | 30.9% | 56.2% | ranked 2 of 3 | ranked 2,989 of 3,160 | |
| Heat pumps as main heating (2026) | 5.6% | 7.5% | 16.2% | ranked 3 of 3 | ranked 2,613 of 3,160 | |
| Wood heating systems (2026) | 43.0% | 37.2% | 13.5% | ranked 2 of 3 | ranked 436 of 3,160 | |
| District heating (2026) | 25.2% | 12.2% | 5.6% | ranked 1 of 3 | ranked 99 of 3,160 |
Where is 3771 Blankenburg?
Other postcode areas in Zweisimmen
Postcode areas near 3771 Blankenburg
- 3770 Zweisimmen
- 3776 Oeschseite
- 3772 St. StephanSt. Stephan
- 3773 Matten (St. Stephan)St. Stephan
- 3777 SaanenmöserSaanen
- 3766 BoltigenBoltigen
Previous in alphabetical order: 3770 Zweisimmen
Next in alphabetical order: 3776 Oeschseite
Frequently asked questions
What is the population of 3771 Blankenburg (Zweisimmen)?
3771 Blankenburg has 358 residents in 2025. It covers 13.5 km², or 26 people per km².
Where is 3771 Blankenburg?
3771 Blankenburg (postcode area) is part of Zweisimmen, in Bern.
What is the value of “Dwellings” in 3771 Blankenburg?
Dwellings: 284 (2026), ranked 2,464 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 3771 Blankenburg?
Residential buildings: 126 (2026), ranked 2,763 of 3,160 postcode areas in the country.