Lostallo: population and statistics
Lostallo has a population of 871 (2025) across 50.9 km², or 17.1 people per km². It ranks 1,543 of 2,115 municipalities by population. Its population is growing: +13.6% between 2015 and 2025.
- 871 residents
- 50.9 km²
- 17 people/km²
- 402 m
Key points
Among the 100 municipalities in Grisons, Lostallo ranks No. 63 by population.
Oil or gas heating systems: 10.7% in Lostallo, compared with an average of 51.5% in Grisons and 61.7% nationally.
Share of jobs in services: 36.3% in Lostallo, compared with an average of 70.5% in Grisons and 73.4% nationally.
A 1 kWp solar panel tilted at 36° generates about 1,117 kWh a year here.
Lostallo in numbers
Where is Lostallo?
Population of Lostallo over time
Lostallo had 767 residents in 2015 and 871 in 2025.
| Year | Population |
|---|---|
| 2020 | 840 |
| 2021 | 846 |
| 2022 | 856 |
| 2023 | 850 |
| 2024 | 866 |
| 2025 | 871 |
Did you know?
- “Oil or gas heating systems”: lower than in 99% of municipalities.
- “Share of jobs in services”: lower than in 93% of municipalities.
- “Entities in the commercial register per 1,000 inhabitants”: higher than in 93% of municipalities.
- Its area is roughly equal to 7,123 football pitches.
- Its population density is 13.6 times lower than the national average.
- The nearest municipality is Santa Maria in Calanca, 4.5 km away.
- The nearest more populous municipality is Grono (1,634 residents), 6.3 km away.
All indicators for Lostallo
Value for the municipality, then the regional average and the national median (for counts: regional and national totals). The gauge places the municipality between the lowest and highest value in the country.
Population
| Indicator | Lostallo | Grisons | National | Position? | Rank |
|---|---|---|---|---|---|
| Share of people aged 65 and over (2025) | 21.7% | 24.0% | 20.7% | ranked 741 of 1,811 |
Housing
| Indicator | Lostallo | Grisons | National | Position? | Rank |
|---|---|---|---|---|---|
| Dwellings (2026) | 547 | 191,378 | 4,927,050 | ranked 1,446 of 2,108 | |
| Dwellings in buildings built before 1946 (2026) | 23.6% | 24.5% | 23.3% | ranked 887 of 1,806 | |
| Dwellings in buildings built since 2001 (2026) | 24.1% | 22.4% | 25.3% | ranked 973 of 1,806 | |
| Share of single-family houses among residential buildings (2026) | 78.4% | 56.4% | 69.5% | ranked 309 of 1,806 |
Energy
| Indicator | Lostallo | Grisons | National | Position? | Rank |
|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 10.7% | 51.5% | 53.5% | ranked 1,798 of 1,806 | |
| Heat pumps as main heating (2026) | 6.8% | 11.2% | 13.7% | ranked 1,520 of 1,806 | |
| Wood heating systems (2026) | 19.0% | 24.0% | 12.4% | ranked 584 of 1,806 | |
| District heating (2026) | 0.0% | 3.0% | 1.4% | ranked 1,506 of 1,806 | |
| Photovoltaic installations (2026) | 51 | 8,359 | 329,600 | ranked 1,552 of 2,108 | |
| Installed photovoltaic capacity per 1,000 inhabitants (2026) | 1,303 kW | 966.6 kW | 1,134 kW | ranked 708 of 1,806 | |
| Rooftop solar electricity potential (2026) | 7.9 GWh/year | 2,630 GWh/year | 64,783 GWh/year | ranked 1,703 of 2,114 | |
| Rooftop solar potential per inhabitant (2026) | 9,059 kWh/inh. | 12,680 kWh/inh. | 9,356 kWh/inh. | ranked 964 of 1,810 |
Economy
| Indicator | Lostallo | Grisons | National | Position? | Rank |
|---|---|---|---|---|---|
| Establishments (2024) | 90 | 21,235 | 728,011 | ranked 1,325 of 2,112 | |
| Entities listed in the commercial register (2026) | 98 | 19,404 | 762,757 | ranked 1,174 of 2,115 | |
| Entities in the commercial register per 1,000 inhabitants (2026) | 112.5 | 93.5 | 64.9 | ranked 127 of 1,811 | |
| Share of limited companies (AG, GmbH) among registered entities (2026) | 71.4% | 66.4% | 65.7% | ranked 419 of 1,808 | |
| Share of sole proprietorships among registered entities (2026) | 22.4% | 26.3% | 29.0% | ranked 1,447 of 1,808 |
Employment
| Indicator | Lostallo | Grisons | National | Position? | Rank |
|---|---|---|---|---|---|
| Jobs (2024) | 322 | 142,755 | 5,679,518 | ranked 1,394 of 2,111 | |
| Jobs per 1,000 inhabitants (2024) | 369.7 | 688.3 | 362.9 | ranked 877 of 1,810 | |
| Share of jobs in services (2024) | 36.3% | 70.5% | 63.6% | ranked 1,670 of 1,804 | |
| Share of jobs in industry and construction (2024) | 41.0% | 23.0% | 24.2% | ranked 280 of 1,776 |
Society
| Indicator | Lostallo | Grisons | National | Position? | Rank |
|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 20.2% | 21.2% | 18.9% | ranked 800 of 1,811 |
Sunshine and temperatures: Lostallo
Frequently asked questions
What is the population of Lostallo?
Lostallo has 871 residents (2025), ranking 1,543 of 2,115 municipalities.
How big is Lostallo?
Lostallo covers 50.9 km², with a density of 17 people per km².
Is the population of Lostallo growing?
Between 2015 and 2025, the population of Lostallo went from 767 to 871, a change of +13.6%.
Where is Lostallo?
Lostallo is in Grisons. It belongs to Region Moesa (district). Latitude 46.300, longitude 9.183.
Oil or gas heating systems: what is the figure for Lostallo?
In Lostallo, “Oil or gas heating systems” stands at 10.7% (2026), ranking 1,798 of 1,806 municipalities; the national median is 53.5%.
Share of jobs in services: what is the figure for Lostallo?
In Lostallo, “Share of jobs in services” stands at 36.3% (2024), ranking 1,670 of 1,804 municipalities; the national median is 63.6%.
How much electricity does a solar panel produce in Lostallo?
In Lostallo, a 1 kWp south-facing system tilted at 36° produces about 1,117 kWh a year.
Which municipalities border Lostallo?
The nearest to Lostallo are Santa Maria in Calanca (4.5 km), Cama (4.8 km), Calanca (5.1 km), Soazza (6.1 km), Grono (6.3 km).