 Over the last 10 years (2000–2010) the population has changed at a rate of 18.5%.Migration accounted for 13.5%, while births and deaths accounted for 7.1%.Most of the population () speaks French (1,894 or 86.2%) as their first language, German is the second most common (127 or 5.8%) and Portuguese is the third (69 or 3.1%).