1872 Troistorrents (Troistorrents): key figures
1872 Troistorrents (postcode area in Troistorrents) has 4,225 residents in 2025 across 17.0 km², or 248 people per km². Population: +12.2% between 2015 and 2025.
- 4,225 residents
- 17.0 km²
- 248 people/km²
1872 Troistorrents in numbers
Key points
Nationally, 1872 Troistorrents ranks No. 552 of 2,275 postcode areas.
Population of 1872 Troistorrents over time
1872 Troistorrents had 3,767 residents in 2015 and 4,225 in 2025.
| Year | Population |
|---|---|
| 2015 | 3,767 |
| 2020 | 4,042 |
| 2023 | 4,156 |
| 2025 | 4,225 |
All indicators for 1872 Troistorrents
Next to the value for 1872 Troistorrents: all postcode areas of Troistorrents, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 1872 Troistorrents | Troistorrents | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 2,207 | – | – | ranked 1 of 2 | ranked 546 of 3,164 | |
| Residential buildings (2026) | 1,607 | – | – | ranked 1 of 2 | ranked 173 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 29.6% | 20.6% | 23.2% | ranked 1 of 2 | ranked 1,462 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 22.0% | 17.5% | 23.6% | ranked 1 of 2 | ranked 1,535 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 81.0% | 75.6% | 63.5% | ranked 1 of 2 | ranked 455 of 3,160 |
Energy
| Indicator | 1872 Troistorrents | Troistorrents | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 34.5% | 42.2% | 56.2% | ranked 2 of 2 | ranked 2,351 of 3,160 | |
| Heat pumps as main heating (2026) | 7.0% | 5.9% | 16.2% | ranked 1 of 2 | ranked 2,410 of 3,160 | |
| Wood heating systems (2026) | 31.3% | 25.8% | 13.5% | ranked 1 of 2 | ranked 749 of 3,160 | |
| District heating (2026) | 0.3% | 1.0% | 5.6% | ranked 2 of 2 | ranked 2,015 of 3,160 |
Where is 1872 Troistorrents?
Other postcode areas in Troistorrents
Postcode areas near 1872 Troistorrents
- 1875 Morgins
- 1871 ChoëxMonthey
- 1870 MontheyMonthey
- 1873 Val-d'IlliezVal-d'Illiez
- 1868 CollombeyCollombey-Muraz
- 1869 MassongexMassongex
Next in alphabetical order: 1875 Morgins
Frequently asked questions
What is the population of 1872 Troistorrents (Troistorrents)?
1872 Troistorrents has 4,225 residents in 2025. It covers 17.0 km², or 248 people per km².
Where is 1872 Troistorrents?
1872 Troistorrents (postcode area) is part of Troistorrents, in Valais.
What is the value of “Dwellings” in 1872 Troistorrents?
Dwellings: 2,207 (2026), ranked 546 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 1872 Troistorrents?
Residential buildings: 1,607 (2026), ranked 173 of 3,160 postcode areas in the country.