 Over the last 10 years (2000–2010) the population has changed at a rate of 30.6%.Migration accounted for 26.1%, while births and deaths accounted for 6.3%.Most of the population () speaks French (168 or 53.5%) as their first language, German is the second most common (137 or 43.6%) and Italian is the third (2 or 0.6%).