Postcode area · Riedholz · Solothurn
4523 Niederwil SO (Riedholz): key figures
4523 Niederwil SO (postcode area in Riedholz): key figures and indicators.
- 2.3 km²
4523 Niederwil SO in numbers
Area
2.3km²
ranked 2,897 of 3,168
Dwellings
179
ranked 2,838 of 3,164
Residential buildings
131
ranked 2,728 of 3,160
Dwellings in buildings built before 1946
36.3%
ranked 1,086 of 3,164
Dwellings in buildings built since 2001
12.8%
ranked 2,358 of 3,164
All indicators for 4523 Niederwil SO
Next to the value for 4523 Niederwil SO: all postcode areas of Riedholz, then of the whole country (totals for counts, weighted averages for rates).
4523 Niederwil SONational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 4523 Niederwil SO | Riedholz | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 179 | – | – | ranked 2 of 2 | ranked 2,838 of 3,164 | |
| Residential buildings (2026) | 131 | – | – | ranked 2 of 2 | ranked 2,728 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 36.3% | 20.7% | 23.2% | ranked 1 of 2 | ranked 1,086 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 12.8% | 26.1% | 23.6% | ranked 2 of 2 | ranked 2,358 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 77.9% | 80.2% | 63.5% | ranked 2 of 2 | ranked 731 of 3,160 |
Energy
| Indicator | 4523 Niederwil SO | Riedholz | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 59.4% | 59.2% | 56.2% | ranked 1 of 2 | ranked 1,026 of 3,160 | |
| Heat pumps as main heating (2026) | 14.9% | 14.4% | 16.2% | ranked 1 of 2 | ranked 1,324 of 3,160 | |
| Wood heating systems (2026) | 20.8% | 11.1% | 13.5% | ranked 1 of 2 | ranked 1,244 of 3,160 | |
| District heating (2026) | 0.0% | 1.9% | 5.6% | ranked 2 of 2 | ranked 2,207 of 3,160 |
Where is 4523 Niederwil SO?
Other postcode areas in Riedholz
Postcode areas near 4523 Niederwil SO
- 4533 Riedholz1,973 residents
- 4524 GünsbergGünsberg
- 4535 HubersdorfHubersdorf
- 4525 Balm b. GünsbergBalm bei Günsberg
- 4534 FlumenthalFlumenthal
- 4536 AttiswilAttiswil
Next in alphabetical order: 4533 Riedholz
Frequently asked questions
Where is 4523 Niederwil SO?
4523 Niederwil SO (postcode area) is part of Riedholz, in Solothurn.
What is the value of “Dwellings” in 4523 Niederwil SO?
Dwellings: 179 (2026), ranked 2,838 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 4523 Niederwil SO?
Residential buildings: 131 (2026), ranked 2,728 of 3,160 postcode areas in the country.