4577 Hessigkofen (Buchegg): key figures
4577 Hessigkofen (postcode area in Buchegg) has 267 residents in 2025 across 2.2 km², or 119 people per km². By population, 4577 Hessigkofen ranks No. 3 of 6 postcode areas in Buchegg. Population: −1.5% between 2015 and 2025.
- 267 residents
- 2.2 km²
- 119 people/km²
4577 Hessigkofen in numbers
Key points
By population, 4577 Hessigkofen ranks No. 3 of 6 postcode areas in Buchegg.
Nationally, 4577 Hessigkofen ranks No. 2,193 of 2,275 postcode areas.
Population of 4577 Hessigkofen over time
4577 Hessigkofen had 271 residents in 2015 and 267 in 2025.
| Year | Population |
|---|---|
| 2015 | 271 |
| 2020 | 261 |
| 2025 | 267 |
All indicators for 4577 Hessigkofen
Next to the value for 4577 Hessigkofen: all postcode areas of Buchegg, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 4577 Hessigkofen | Buchegg | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 124 | – | – | ranked 7 of 10 | ranked 3,017 of 3,164 | |
| Residential buildings (2026) | 88 | – | – | ranked 5 of 10 | ranked 2,986 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 48.4% | 45.6% | 23.2% | ranked 2 of 10 | ranked 562 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 17.7% | 17.1% | 23.6% | ranked 5 of 10 | ranked 1,951 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 83.0% | 73.8% | 63.5% | ranked 2 of 10 | ranked 313 of 3,160 |
Energy
| Indicator | 4577 Hessigkofen | Buchegg | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 55.6% | 47.0% | 56.2% | ranked 1 of 10 | ranked 1,227 of 3,160 | |
| Heat pumps as main heating (2026) | 8.3% | 15.2% | 16.2% | ranked 8 of 10 | ranked 2,201 of 3,160 | |
| Wood heating systems (2026) | 30.6% | 29.5% | 13.5% | ranked 5 of 10 | ranked 767 of 3,160 | |
| District heating (2026) | 1.4% | 5.6% | 5.6% | ranked 7 of 10 | ranked 1,300 of 3,160 |
Where is 4577 Hessigkofen?
Other postcode areas in Buchegg
- 4583 Mühledorf SO563 residents
- 4586 Kyburg-Buchegg400 residents
- 4587 Aetingen264 residents
- 4578 Bibern SO256 residents
- 4579 Gossliwil183 residents
- 4576 Tscheppach
- 4581 Küttigkofen
- 4582 Brügglen
Postcode areas near 4577 Hessigkofen
- 4578 Bibern SO256 residents
- 4583 Mühledorf SO563 residents
- 4576 Tscheppach
- 4582 Brügglen
- 4579 Gossliwil183 residents
- 4587 Aetingen264 residents
Previous in alphabetical order: 4576 Tscheppach
Next in alphabetical order: 4578 Bibern SO
Frequently asked questions
What is the population of 4577 Hessigkofen (Buchegg)?
4577 Hessigkofen has 267 residents in 2025. It covers 2.2 km², or 119 people per km².
Where is 4577 Hessigkofen?
4577 Hessigkofen (postcode area) is part of Buchegg, in Solothurn.
What is the value of “Dwellings” in 4577 Hessigkofen?
Dwellings: 124 (2026), ranked 3,017 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 4577 Hessigkofen?
Residential buildings: 88 (2026), ranked 2,986 of 3,160 postcode areas in the country.