Postcode area · Kappel (SO) · Solothurn
4616 Kappel SO (Kappel (SO)): key figures
4616 Kappel SO (postcode area in Kappel (SO)) has 3,509 residents in 2025 across 5.2 km², or 676 people per km². Population: +16.8% between 2015 and 2025.
- 3,509 residents
- 5.2 km²
- 676 people/km²
4616 Kappel SO in numbers
Population
3,509
ranked 667 of 2,275
+16.8%between 2015 and 2025
2015–2025
Population density
676people/km²
ranked 536 of 2,275
Area
5.2km²
ranked 2,118 of 3,168
Share of foreign nationals
27.4%
ranked 610 of 2,040
Dwellings
1,737
ranked 717 of 3,164
Residential buildings
781
ranked 678 of 3,160
Dwellings in buildings built before 1946
7.3%
ranked 3,019 of 3,164
Key points
Nationally, 4616 Kappel SO ranks No. 667 of 2,275 postcode areas.
Population of 4616 Kappel SO over time
Population, 2015–2025
4616 Kappel SO had 3,005 residents in 2015 and 3,509 in 2025.
| Year | Population |
|---|---|
| 2015 | 3,005 |
| 2020 | 3,206 |
| 2023 | 3,420 |
| 2025 | 3,509 |
All indicators for 4616 Kappel SO
Next to the value for 4616 Kappel SO: all postcode areas of Kappel (SO), then of the whole country (totals for counts, weighted averages for rates).
4616 Kappel SONational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 4616 Kappel SO | Kappel (SO) | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 1,737 | – | – | ranked 717 of 3,164 | ||
| Residential buildings (2026) | 781 | – | – | ranked 678 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 7.3% | 7.3% | 23.2% | ranked 3,019 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 37.1% | 37.1% | 23.6% | ranked 358 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 78.4% | 78.4% | 63.5% | ranked 678 of 3,160 |
Energy
| Indicator | 4616 Kappel SO | Kappel (SO) | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 71.1% | 71.1% | 56.2% | ranked 487 of 3,160 | ||
| Heat pumps as main heating (2026) | 19.9% | 19.9% | 16.2% | ranked 902 of 3,160 | ||
| Wood heating systems (2026) | 4.3% | 4.3% | 13.5% | ranked 2,657 of 3,160 | ||
| District heating (2026) | 0.2% | 0.2% | 5.6% | ranked 2,105 of 3,160 |
Society
| Indicator | 4616 Kappel SO | Kappel (SO) | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 27.4% | 27.4% | 29.8% | ranked 610 of 2,040 |
Where is 4616 Kappel SO?
Frequently asked questions
What is the population of 4616 Kappel SO (Kappel (SO))?
4616 Kappel SO has 3,509 residents in 2025. It covers 5.2 km², or 676 people per km².
Where is 4616 Kappel SO?
4616 Kappel SO (postcode area) is part of Kappel (SO), in Solothurn.
What is the value of “Share of foreign nationals” in 4616 Kappel SO?
Share of foreign nationals: 27.4% (2025), ranked 610 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 4616 Kappel SO?
Dwellings: 1,737 (2026), ranked 717 of 3,164 postcode areas in the country.