Furna has a population of. , 0.5% of the population was made up of foreign nationals. Over the last 10 years the population has grown at a rate of 0.5%. Most of the population speaks German, with the rest speaking Norwegian. , the gender distribution of the population was 49.3% male and 50.7% female. The age distribution,, in Furna is; 34 children or 16.7% of the population are between 0 and 9 years old and 17 teenagers or 8.3% are between 10 and 19. Of the adult population, 24 people or 11.8% of the population are between 20 and 29 years old. 27 people or 13.2% are between 30 and 39, 24 people or 11.8% are between 40 and 49, and 22 people or 10.8% are between 50 and 59. The seniorpopulation distribution is 24 people or 11.8% of the population are between 60 and 69 years old, 26 people or 12.7% are between 70 and 79, there are 6 people or 2.9% who are between 80 and 89. In the 2007 federal election the most popular party was the SVP which received 49.8% of the vote. The next three most popular parties were the FDP, the local, small right-wing parties and the SP. The entire Swiss population is generally well educated. In Furna about 60.8% of the population have completed either non-mandatory upper secondary education or additional higher education. Furna has an unemployment rate of 0%., there were 52 people employed in the primary economic sector and about 21 businesses involved in this sector. 4 people are employed in the secondary sector and there are 3 businesses in this sector. 17 people are employed in the tertiary sector, with 7 businesses in this sector. The historical population is given in the following table:
year
population
1850
216
1900
209
1950
222
2000
204
Geography
Furna has an area,, of. Of this area, 51.5% is used for agricultural purposes, while 38.3% is forested. Of the rest of the land, 1.3% is settled and the remainder is non-productive. Before 2017, the municipality was located in the Jenaz sub-district of the Prättigau/Davosdistrict, after 2017 it was part of the Prättigau/Davos Region. It is a scatteredsettlement high above the valley. It consists of the village of Furna which is divided into Hinter-, Mittel- and Usserberg, as well as the seasonally occupied settlement of Furnerberg.
