4703 Kestenholz (Kestenholz): key figures
4703 Kestenholz (postcode area in Kestenholz) has 1,876 residents in 2025 across 8.6 km², or 218 people per km². Population: +6.5% between 2015 and 2025.
- 1,876 residents
- 8.6 km²
- 218 people/km²
4703 Kestenholz in numbers
Key points
Nationally, 4703 Kestenholz ranks No. 1,089 of 2,275 postcode areas.
Population of 4703 Kestenholz over time
4703 Kestenholz had 1,762 residents in 2015 and 1,876 in 2025.
| Year | Population |
|---|---|
| 2015 | 1,762 |
| 2020 | 1,840 |
| 2023 | 1,872 |
| 2025 | 1,876 |
All indicators for 4703 Kestenholz
Next to the value for 4703 Kestenholz: all postcode areas of Kestenholz, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 4703 Kestenholz | Kestenholz | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 900 | – | – | ranked 1,247 of 3,164 | ||
| Residential buildings (2026) | 560 | – | – | ranked 1,025 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 23.8% | 23.8% | 23.2% | ranked 1,868 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 21.4% | 21.4% | 23.6% | ranked 1,586 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 77.1% | 77.1% | 63.5% | ranked 812 of 3,160 |
Energy
| Indicator | 4703 Kestenholz | Kestenholz | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 70.7% | 70.7% | 56.2% | ranked 502 of 3,160 | ||
| Heat pumps as main heating (2026) | 8.4% | 8.4% | 16.2% | ranked 2,190 of 3,160 | ||
| Wood heating systems (2026) | 9.5% | 9.5% | 13.5% | ranked 2,115 of 3,160 | ||
| District heating (2026) | 1.9% | 1.9% | 5.6% | ranked 1,139 of 3,160 |
Society
| Indicator | 4703 Kestenholz | Kestenholz | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 12.4% | 12.4% | 29.8% | ranked 1,670 of 2,040 |
Where is 4703 Kestenholz?
Frequently asked questions
What is the population of 4703 Kestenholz (Kestenholz)?
4703 Kestenholz has 1,876 residents in 2025. It covers 8.6 km², or 218 people per km².
Where is 4703 Kestenholz?
4703 Kestenholz (postcode area) is part of Kestenholz, in Solothurn.
What is the value of “Share of foreign nationals” in 4703 Kestenholz?
Share of foreign nationals: 12.4% (2025), ranked 1,670 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 4703 Kestenholz?
Dwellings: 900 (2026), ranked 1,247 of 3,164 postcode areas in the country.