 Over the last 10 years (2000–2010) the population has changed at a rate of 19.7%.Migration accounted for 18.2%, while births and deaths accounted for 2.4%.Most of the population () speaks French (1,549 or 93.5%) as their first language, German is the second most common (32 or 1.9%) and Portuguese is the third (29 or 1.8%).