| Subject Name: | Rossa |
| Municipality Type: | municipality |
| Canton: | Graubünden |
| Iso-Code-Region: | CH-GR |
| Coordinates: | 46.3667°N 17°W |
| Postal Code: | 6548 |
| Municipality Code: | 3808 |
| Area: | 58.93 |
| Elevation: | 1089 |
| Website: | rossa.ch |
Rossa is a municipality in the Moesa Region in the canton of Graubünden in Switzerland. Its official language is Italian.
Rossa is first mentioned in 1694.
Rossa has an area,, of 58.9km2. Of this area, 9.1% is used for agricultural purposes, while 40.8% is forested. Of the rest of the land, 0.4% is settled (buildings or roads) and the remainder (49.7%) is non-productive (rivers, glaciers or mountains).
Before 2017, the municipality was located in the Calanca sub-district of the Moesa district, after 2017 it was part of the Moesa Region.[1] It is the highest municipality of Val Calanca.
Rossa has a population (as of) of ., 10.7% of the population was made up of foreign nationals. Over the last 10 years the population has decreased at a rate of -14.4%. Most of the population speaks Italian (84.1%), with German being second most common (11.4%) and French being third (3.0%).[2]
, the gender distribution of the population was 50.4% male and 49.6% female.[3] The age distribution,, in Rossa is; 5 children or 3.8% of the population are between 0 and 9 years old. 6 teenagers or 4.5% are 10 to 14, and 2 teenagers or 1.5% are 15 to 19. Of the adult population, 11 people or 8.3% of the population are between 20 and 29 years old. 9 people or 6.8% are 30 to 39, 23 people or 17.4% are 40 to 49, and 19 people or 14.4% are 50 to 59. The senior population distribution is 17 people or 12.9% of the population are between 60 and 69 years old, 22 people or 16.7% are 70 to 79, there are 14 people or 10.6% who are 80 to 89, and there are 4 people or 3.0% who are 90 to 99.[4]
In the 2007 federal election the most popular party was the SP which received 37.2% of the vote. The next two most popular parties were the SVP (21.5%) and the FDP (20.2%).[2]
In Rossa about 69.3% of the population (between age 25-64) have completed either non-mandatory upper secondary education or additional higher education (either university or a Fachhochschule).[2]
Rossa has an unemployment rate of 2.22%., there were 4 people employed in the primary economic sector and about 3 businesses involved in this sector. 6 people are employed in the secondary sector and there are 2 businesses in this sector. 8 people are employed in the tertiary sector, with 4 businesses in this sector.[2]
The historical population is given in the following table:[3]
| year | population |
|---|---|
| 1683 | c. 450 |
| 1773 | 331 |
| 1850 | 186 |
| 1900 | 181 |
| 1950 | 117 |
| 1980 | 109 |
| 1990 | 108 |
| 2000 | 132 |