Postcode area · Bettlach · Solothurn
2544 Bettlach (Bettlach): key figures
2544 Bettlach (postcode area in Bettlach) has 4,963 residents in 2025 across 12.2 km², or 407 people per km². Population: +1.6% between 2015 and 2025.
- 4,963 residents
- 12.2 km²
- 407 people/km²
2544 Bettlach in numbers
Population
4,963
ranked 460 of 2,275
+1.6%between 2015 and 2025
2015–2025
Population density
407people/km²
ranked 846 of 2,275
Area
12.2km²
ranked 898 of 3,168
Share of foreign nationals
22.0%
ranked 931 of 2,040
Dwellings
2,577
ranked 453 of 3,164
Residential buildings
1,099
ranked 384 of 3,160
Dwellings in buildings built before 1946
14.5%
ranked 2,575 of 3,164
Key points
Nationally, 2544 Bettlach ranks No. 460 of 2,275 postcode areas.
Population of 2544 Bettlach over time
Population, 2015–2025
2544 Bettlach had 4,886 residents in 2015 and 4,963 in 2025.
| Year | Population |
|---|---|
| 2015 | 4,886 |
| 2020 | 4,957 |
| 2023 | 4,979 |
| 2025 | 4,963 |
All indicators for 2544 Bettlach
Next to the value for 2544 Bettlach: all postcode areas of Bettlach, then of the whole country (totals for counts, weighted averages for rates).
2544 BettlachNational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 2544 Bettlach | Bettlach | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 2,577 | – | – | ranked 453 of 3,164 | ||
| Residential buildings (2026) | 1,099 | – | – | ranked 384 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 14.5% | 14.5% | 23.2% | ranked 2,575 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 15.6% | 15.6% | 23.6% | ranked 2,132 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 68.1% | 68.1% | 63.5% | ranked 1,753 of 3,160 |
Energy
| Indicator | 2544 Bettlach | Bettlach | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 80.6% | 80.6% | 56.2% | ranked 151 of 3,160 | ||
| Heat pumps as main heating (2026) | 6.3% | 6.3% | 16.2% | ranked 2,508 of 3,160 | ||
| Wood heating systems (2026) | 7.9% | 7.9% | 13.5% | ranked 2,281 of 3,160 | ||
| District heating (2026) | 2.1% | 2.1% | 5.6% | ranked 1,091 of 3,160 |
Society
| Indicator | 2544 Bettlach | Bettlach | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 22.0% | 22.0% | 29.8% | ranked 931 of 2,040 |
Where is 2544 Bettlach?
Frequently asked questions
What is the population of 2544 Bettlach (Bettlach)?
2544 Bettlach has 4,963 residents in 2025. It covers 12.2 km², or 407 people per km².
Where is 2544 Bettlach?
2544 Bettlach (postcode area) is part of Bettlach, in Solothurn.
What is the value of “Share of foreign nationals” in 2544 Bettlach?
Share of foreign nationals: 22.0% (2025), ranked 931 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 2544 Bettlach?
Dwellings: 2,577 (2026), ranked 453 of 3,164 postcode areas in the country.