 Over the last 10 years (2000–2010 ) the population has changed at a rate of 25.4%.It has changed at a rate of 18.1% due to migration and at a rate of 1.5% due to births and deaths.Most of the population () speaks French (1,945 or 88.5%) as their first language, Portuguese is the second most common (106 or 4.8%) and German is the third (72 or 3.3%).