7542 Susch (Zernez): key figures
7542 Susch (postcode area in Zernez) has 209 residents in 2025 across 93.8 km², or 2.2 people per km². By population, 7542 Susch ranks No. 2 of 3 postcode areas in Zernez. Population: +0.5% between 2015 and 2025.
- 209 residents
- 93.8 km²
- 2 people/km²
7542 Susch in numbers
Key points
By population, 7542 Susch ranks No. 2 of 3 postcode areas in Zernez.
Nationally, 7542 Susch ranks No. 2,220 of 2,275 postcode areas.
Population of 7542 Susch over time
7542 Susch had 208 residents in 2015 and 209 in 2025.
| Year | Population |
|---|---|
| 2015 | 208 |
| 2023 | 205 |
| 2025 | 209 |
All indicators for 7542 Susch
Next to the value for 7542 Susch: all postcode areas of Zernez, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 7542 Susch | Zernez | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 201 | – | – | ranked 3 of 4 | ranked 2,760 of 3,164 | |
| Residential buildings (2026) | 92 | – | – | ranked 3 of 4 | ranked 2,956 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 24.4% | 29.1% | 23.2% | ranked 3 of 4 | ranked 1,816 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 4.0% | 13.2% | 23.6% | ranked 4 of 4 | ranked 2,996 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 65.2% | 46.7% | 63.5% | ranked 1 of 4 | ranked 1,997 of 3,160 |
Energy
| Indicator | 7542 Susch | Zernez | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 33.8% | 32.5% | 56.2% | ranked 2 of 4 | ranked 2,384 of 3,160 | |
| Heat pumps as main heating (2026) | 1.2% | 2.6% | 16.2% | ranked 4 of 4 | ranked 3,085 of 3,160 | |
| Wood heating systems (2026) | 50.0% | 37.2% | 13.5% | ranked 1 of 4 | ranked 302 of 3,160 | |
| District heating (2026) | 2.5% | 7.1% | 5.6% | ranked 3 of 4 | ranked 1,006 of 3,160 |
Where is 7542 Susch?
Other postcode areas in Zernez
Postcode areas near 7542 Susch
- 7543 Lavin
- 7530 Zernez1,070 residents
- 7527 Brail110 residents
- 7545 GuardaScuol
- 7546 ArdezScuol
- 7551 FtanScuol
Previous in alphabetical order: 7530 Zernez
Next in alphabetical order: 7543 Lavin
Frequently asked questions
What is the population of 7542 Susch (Zernez)?
7542 Susch has 209 residents in 2025. It covers 93.8 km², or 2 people per km².
Where is 7542 Susch?
7542 Susch (postcode area) is part of Zernez, in Grisons.
What is the value of “Dwellings” in 7542 Susch?
Dwellings: 201 (2026), ranked 2,760 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 7542 Susch?
Residential buildings: 92 (2026), ranked 2,956 of 3,160 postcode areas in the country.