S-chanf (; ; ) is a municipality in the Maloja Region in the Swiss canton of Graubünden. Localities in the municipality of include Susauna, Chapella and Cinuos-chel. Name is first mentioned around 1137–1139 as Scaneves. In 1356 it was mentioned as Scanevo. The Romansh name is pronounced . The German Scanfs was official until 1943. Chapella is the site of a chapel mentioned in 1209. Susauna is mentioned as Sauzana in 1285. Geography S-chanf has an area, , of . Of this area, 23.7% is used for agricultural purposes, while 18.6% is forested. Of the rest of the land, 0.6% is settled (buildings or roads) and the remainder (57.1%) is nonproductive (rivers, glaciers or mountains). Before 2017, the municipality was located in the Oberengadin subdistrict of the Maloja district along the Inn river and at the mouth of the Casanna pass. After 2017 it is part of the Maloja Region. It consists of the linear village of with the sections of Cinuos-chel and Susauna. The village's elevation is . Susauna is a hamlet on the territory of S-chanf municipality, situated on the road to Scaletta Pass, a historic international trading route. Demographics In 1850, had a population of 439, all Romansh speaking. The population declined to 402 by 1900 and rose again to 460 by 1950. S-chanf has a population (as of ) of . As of 2008, 11.4% of the population were foreign nationals. Over the last 10 years the population has grown at a rate of 7.5% per annum. , the gender distribution of the population was 50.7% male and 49.3% female. The age distribution, , in was 66 children, or 10.6% of the population, between 0 and 9 years old; 46 teenagers, or 7.4%, between 10 and 14; and 46 teenagers, or 7.4%, between 15 and 19. Of the adult population, 74 people, or 11.9% of the population, were between 20 and 29 years old; 119 people, or 19.2%, were between 30 and 39; 82 people, or 13.2%, were between 40 and 49; and 73 people, or 11.8%, were between 50 and 59. The senior-population distribution was 43 people, or 6.9% of the population, between 60 and 69 years old; 47 people, or 7.6%, between 70 and 79; 21 people, or 3.4%, between 80 and 89; and 3 people, or 0.5%, between 90 and 99. In the 2007 federal election the most popular party was the SVP,