Postcode area · Galgenen · Schwyz
8854 Siebnen (Galgenen): key figures
8854 Siebnen (postcode area in Galgenen) has 11,414 residents in 2025 across 31.8 km², or 359 people per km². Population: +7.2% between 2015 and 2025.
- 11,414 residents
- 31.8 km²
- 359 people/km²
8854 Siebnen in numbers
Population
11,414
ranked 181 of 2,275
+7.2%between 2015 and 2025
2015–2025
Population density
359people/km²
ranked 952 of 2,275
Area
31.8km²
ranked 245 of 3,168
Share of foreign nationals
27.0%
ranked 631 of 2,040
Dwellings
5,638
ranked 188 of 3,164
Residential buildings
2,142
ranked 81 of 3,160
Dwellings in buildings built before 1946
13.1%
ranked 2,673 of 3,164
Key points
Nationally, 8854 Siebnen ranks No. 181 of 2,275 postcode areas.
Population of 8854 Siebnen over time
Population, 2015–2025
8854 Siebnen had 10,644 residents in 2015 and 11,414 in 2025.
| Year | Population |
|---|---|
| 2015 | 10,644 |
| 2020 | 11,024 |
| 2023 | 11,320 |
| 2025 | 11,414 |
All indicators for 8854 Siebnen
Next to the value for 8854 Siebnen: all postcode areas of Galgenen, then of the whole country (totals for counts, weighted averages for rates).
8854 SiebnenNational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 8854 Siebnen | Galgenen | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 5,638 | – | – | ranked 188 of 3,164 | ||
| Residential buildings (2026) | 2,142 | – | – | ranked 81 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 13.1% | 13.1% | 23.2% | ranked 2,673 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 34.4% | 34.4% | 23.6% | ranked 490 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 65.1% | 65.1% | 63.5% | ranked 2,007 of 3,160 |
Energy
| Indicator | 8854 Siebnen | Galgenen | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 64.7% | 64.7% | 56.2% | ranked 765 of 3,160 | ||
| Heat pumps as main heating (2026) | 12.1% | 12.1% | 16.2% | ranked 1,664 of 3,160 | ||
| Wood heating systems (2026) | 12.6% | 12.6% | 13.5% | ranked 1,837 of 3,160 | ||
| District heating (2026) | 4.7% | 4.7% | 5.6% | ranked 707 of 3,160 |
Society
| Indicator | 8854 Siebnen | Galgenen | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 27.0% | 27.0% | 29.8% | ranked 631 of 2,040 |
Where is 8854 Siebnen?
Frequently asked questions
What is the population of 8854 Siebnen (Galgenen)?
8854 Siebnen has 11,414 residents in 2025. It covers 31.8 km², or 359 people per km².
Where is 8854 Siebnen?
8854 Siebnen (postcode area) is part of Galgenen, in Schwyz.
What is the value of “Share of foreign nationals” in 8854 Siebnen?
Share of foreign nationals: 27.0% (2025), ranked 631 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 8854 Siebnen?
Dwellings: 5,638 (2026), ranked 188 of 3,164 postcode areas in the country.