Postcode area · Verzasca · Ticino
6637 Sonogno (Verzasca): key figures
6637 Sonogno (postcode area in Verzasca): key figures and indicators.
- 37.5 km²
6637 Sonogno in numbers
Area
37.5km²
ranked 202 of 3,168
Dwellings
203
ranked 2,753 of 3,164
Residential buildings
184
ranked 2,408 of 3,160
Dwellings in buildings built before 1946
64.5%
ranked 165 of 3,164
Dwellings in buildings built since 2001
2.0%
ranked 3,088 of 3,164
All indicators for 6637 Sonogno
Next to the value for 6637 Sonogno: all postcode areas of Verzasca, then of the whole country (totals for counts, weighted averages for rates).
6637 SonognoNational medianHover over or tap a bar to see what it shows.
Housing
| Indicator | 6637 Sonogno | Verzasca | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 203 | – | – | ranked 6 of 7 | ranked 2,753 of 3,164 | |
| Residential buildings (2026) | 184 | – | – | ranked 6 of 7 | ranked 2,408 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 64.5% | 70.7% | 23.2% | ranked 7 of 7 | ranked 165 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 2.0% | 2.0% | 23.6% | ranked 4 of 7 | ranked 3,088 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 94.6% | 94.7% | 63.5% | ranked 5 of 7 | ranked 25 of 3,160 |
Energy
| Indicator | 6637 Sonogno | Verzasca | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 16.4% | 13.2% | 56.2% | ranked 3 of 7 | ranked 2,957 of 3,160 | |
| Heat pumps as main heating (2026) | 2.6% | 3.0% | 16.2% | ranked 6 of 7 | ranked 2,964 of 3,160 | |
| Wood heating systems (2026) | 52.0% | 54.7% | 13.5% | ranked 6 of 7 | ranked 275 of 3,160 | |
| District heating (2026) | 0.0% | 0.4% | 5.6% | ranked 3 of 7 | ranked 2,207 of 3,160 |
Where is 6637 Sonogno?
Other postcode areas in Verzasca
Postcode areas near 6637 Sonogno
Previous in alphabetical order: 6636 Frasco
Frequently asked questions
Where is 6637 Sonogno?
6637 Sonogno (postcode area) is part of Verzasca, in Ticino.
What is the value of “Dwellings” in 6637 Sonogno?
Dwellings: 203 (2026), ranked 2,753 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 6637 Sonogno?
Residential buildings: 184 (2026), ranked 2,408 of 3,160 postcode areas in the country.