6821 Rovio (Val Mara): key figures
6821 Rovio (postcode area in Val Mara) has 804 residents in 2025 across 5.6 km², or 144 people per km². By population, 6821 Rovio ranks No. 2 of 3 postcode areas in Val Mara. Population: +10.1% between 2015 and 2025.
- 804 residents
- 5.6 km²
- 144 people/km²
6821 Rovio in numbers
Key points
By population, 6821 Rovio ranks No. 2 of 3 postcode areas in Val Mara.
Nationally, 6821 Rovio ranks No. 1,758 of 2,275 postcode areas.
Population of 6821 Rovio over time
6821 Rovio had 730 residents in 2015 and 804 in 2025.
| Year | Population |
|---|---|
| 2015 | 730 |
| 2020 | 720 |
| 2023 | 725 |
| 2025 | 804 |
All indicators for 6821 Rovio
Next to the value for 6821 Rovio: all postcode areas of Val Mara, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 6821 Rovio | Val Mara | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 618 | – | – | ranked 2 of 3 | ranked 1,639 of 3,164 | |
| Residential buildings (2026) | 383 | – | – | ranked 2 of 3 | ranked 1,494 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 29.0% | 31.3% | 23.2% | ranked 3 of 3 | ranked 1,499 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 10.0% | 15.1% | 23.6% | ranked 3 of 3 | ranked 2,569 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 72.3% | 64.9% | 63.5% | ranked 1 of 3 | ranked 1,332 of 3,160 |
Energy
| Indicator | 6821 Rovio | Val Mara | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 66.4% | 60.1% | 56.2% | ranked 1 of 3 | ranked 679 of 3,160 | |
| Heat pumps as main heating (2026) | 8.0% | 16.8% | 16.2% | ranked 3 of 3 | ranked 2,243 of 3,160 | |
| Wood heating systems (2026) | 6.3% | 6.8% | 13.5% | ranked 3 of 3 | ranked 2,447 of 3,160 | |
| District heating (2026) | 0.0% | 0.5% | 5.6% | ranked 3 of 3 | ranked 2,207 of 3,160 |
Where is 6821 Rovio?
Other postcode areas in Val Mara
Postcode areas near 6821 Rovio
- 6817 Maroggia741 residents
- 6818 Melano1,489 residents
- 6816 BissoneBissone
- 6822 ArognoArogno
- 6825 CapolagoMendrisio
- 6826 Riva San VitaleRiva San Vitale
Previous in alphabetical order: 6818 Melano
Frequently asked questions
What is the population of 6821 Rovio (Val Mara)?
6821 Rovio has 804 residents in 2025. It covers 5.6 km², or 144 people per km².
Where is 6821 Rovio?
6821 Rovio (postcode area) is part of Val Mara, in Ticino.
What is the value of “Dwellings” in 6821 Rovio?
Dwellings: 618 (2026), ranked 1,639 of 3,164 postcode areas in the country.
What is the value of “Residential buildings” in 6821 Rovio?
Residential buildings: 383 (2026), ranked 1,494 of 3,160 postcode areas in the country.