L'Ascension, Quebec
L'Ascension is a municipality in the Laurentides region of Quebec, Canada, part of the Antoine-Labelle Regional County Municipality. The area is known as La Vallée de la Rouge (English: The Valley of the Rouge (river)). Demographics. Population trend: Private dwellings occupied by usual residents: 488 (total dwellings: 880) Mother tongue: Education. Sainte Agathe Academy (of the Sir Wilfrid Laurier School Board) in Sainte-Agathe-des-Monts serves English-speaking students in this community for both elementary and secondary levels. References.