6865 Tremona (Mendrisio): key figures
6865 Tremona (postcode area in Mendrisio) has 473 residents in 2025 across 1.6 km², or 301 people per km². By population, 6865 Tremona ranks No. 8 of 8 postcode areas in Mendrisio. Population: −6.2% between 2015 and 2025.
- 473 residents
- 1.6 km²
- 301 people/km²
6865 Tremona in numbers
Key points
By population, 6865 Tremona ranks No. 8 of 8 postcode areas in Mendrisio.
Nationally, 6865 Tremona ranks No. 2,021 of 2,275 postcode areas.
Population of 6865 Tremona over time
6865 Tremona had 504 residents in 2015 and 473 in 2025.
| Year | Population |
|---|---|
| 2015 | 504 |
| 2020 | 510 |
| 2023 | 478 |
| 2025 | 473 |
All indicators for 6865 Tremona
Next to the value for 6865 Tremona: all postcode areas of Mendrisio, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 6865 Tremona | Mendrisio | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 277 | – | – | ranked 9 of 10 | ranked 2,482 of 3,164 | |
| Residential buildings (2026) | 199 | – | – | ranked 9 of 10 | ranked 2,324 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 34.3% | 23.8% | 23.2% | ranked 3 of 10 | ranked 1,192 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 13.0% | 21.5% | 23.6% | ranked 7 of 10 | ranked 2,343 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 78.4% | 61.4% | 63.5% | ranked 1 of 10 | ranked 678 of 3,160 |
Energy
| Indicator | 6865 Tremona | Mendrisio | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 71.8% | 68.4% | 56.2% | ranked 4 of 10 | ranked 453 of 3,160 | |
| Heat pumps as main heating (2026) | 14.7% | 13.7% | 16.2% | ranked 6 of 10 | ranked 1,345 of 3,160 | |
| Wood heating systems (2026) | 2.4% | 5.5% | 13.5% | ranked 8 of 10 | ranked 2,896 of 3,160 | |
| District heating (2026) | 0.0% | 0.3% | 5.6% | ranked 5 of 10 | ranked 2,207 of 3,160 |
Where is 6865 Tremona?
Other postcode areas in Mendrisio
- 6850 Mendrisio6,711 residents
- 6853 Ligornetto1,741 residents
- 6862 Rancate1,550 residents
- 6864 Arzo1,254 residents
- 6852 Genestrerio1,135 residents
- 6825 Capolago842 residents
- 6863 Besazio569 residents
- 6866 Meride
Postcode areas near 6865 Tremona
- 6863 Besazio569 residents
- 6866 Meride
- 6862 Rancate1,550 residents
- 6864 Arzo1,254 residents
- 6853 Ligornetto1,741 residents
- 6850 Mendrisio6,711 residents
Previous in alphabetical order: 6864 Arzo
Next in alphabetical order: 6866 Meride
Frequently asked questions
What is the population of 6865 Tremona (Mendrisio)?
6865 Tremona has 473 residents in 2025. It covers 1.6 km², or 301 people per km².
Where is 6865 Tremona?
6865 Tremona (postcode area) is part of Mendrisio, in Ticino.
What is the value of “Dwellings” in 6865 Tremona?
Dwellings: 277 (2026), ranked 2,482 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 6865 Tremona?
Residential buildings: 199 (2026), ranked 2,324 of 3,160 postcode areas in the country.