Postcode area · Semsales · Fribourg
1623 Semsales (Semsales): key figures
1623 Semsales (postcode area in Semsales) has 1,589 residents in 2025 across 25.4 km², or 62.7 people per km².
- 1,589 residents
- 25.4 km²
- 63 people/km²
1623 Semsales in numbers
Population
1,589
ranked 1,216 of 2,275
Population density
63people/km²
ranked 2,064 of 2,275
Area
25.4km²
ranked 337 of 3,168
Dwellings
818
ranked 1,341 of 3,164
Residential buildings
449
ranked 1,283 of 3,160
Dwellings in buildings built before 1946
31.7%
ranked 1,330 of 3,164
Dwellings in buildings built since 2001
31.9%
ranked 658 of 3,164
Key points
Nationally, 1623 Semsales ranks No. 1,216 of 2,275 postcode areas.
All indicators for 1623 Semsales
Next to the value for 1623 Semsales: all postcode areas of Semsales, then of the whole country (totals for counts, weighted averages for rates).
1623 SemsalesNational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 1623 Semsales | Semsales | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 818 | – | – | ranked 1,341 of 3,164 | ||
| Residential buildings (2026) | 449 | – | – | ranked 1,283 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 31.7% | 31.7% | 23.2% | ranked 1,330 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 31.9% | 31.9% | 23.6% | ranked 658 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 70.6% | 70.6% | 63.5% | ranked 1,516 of 3,160 |
Energy
| Indicator | 1623 Semsales | Semsales | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 37.0% | 37.0% | 56.2% | ranked 2,220 of 3,160 | ||
| Heat pumps as main heating (2026) | 22.0% | 22.0% | 16.2% | ranked 776 of 3,160 | ||
| Wood heating systems (2026) | 23.6% | 23.6% | 13.5% | ranked 1,081 of 3,160 | ||
| District heating (2026) | 5.9% | 5.9% | 5.6% | ranked 597 of 3,160 |
Where is 1623 Semsales?
Frequently asked questions
What is the population of 1623 Semsales (Semsales)?
1623 Semsales has 1,589 residents in 2025. It covers 25.4 km², or 63 people per km².
Where is 1623 Semsales?
1623 Semsales (postcode area) is part of Semsales, in Fribourg.
What is the value of “Dwellings” in 1623 Semsales?
Dwellings: 818 (2026), ranked 1,341 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 1623 Semsales?
Residential buildings: 449 (2026), ranked 1,283 of 3,160 postcode areas in the country.