Demographics in Terrebonne
Detailed demographics data — sourced from authoritative datasets and normalized for direct comparison.
Demographics in Terrebonne, Quebec
Terrebonne's population is estimated at 128,386 in 2026, showing a consistent growth rate. The city has a diverse age distribution, with an average age of 39.8 years. Children under 15 make up 19.8% of the population, while those over 65 account for 15.5%. The community is predominantly Canadian-born, with 87% of residents born in Canada, and 12.6% being immigrants. French is the most commonly spoken language, with 93% of the population speaking it, followed by English at 3% and other languages at 4%.
Population & Demographics
About Terrebonne, Quebec
Terrebonne is a vibrant off-island suburb of Montreal, situated in southwestern Quebec, Canada. It lies in the North Shore region, separated from Laval by the Rivière des Mille-Îles. The city was formed on August 22, 2001, through the merger of three distinct sectors: Lachenaie, La Plaine, and Terrebonne, making it Montreal's third-largest suburb and the largest city on the North Shore. Historically, Lachenaie, founded in 1683, is the oldest of these towns, with its colonization beginning in 1647. Terrebonne offers a blend of historical charm and modern amenities, attracting residents seeking a dynamic community with convenient access to the greater Montreal area.
About Quebec
Quebec is Canada's largest province by area and the second-most populous, known for its distinct French heritage and vibrant culture. Its diversified, post-industrial economy is driven by major industries such as aerospace, information technology, healthcare, manufacturing, and natural resources like hydroelectricity and forestry. Living in Quebec generally offers a more affordable cost of living compared to other Canadian provinces, particularly for housing, though provincial income taxes are higher. The climate features cold, snowy winters and warm, humid summers, and the lifestyle emphasizes its rich Francophone culture, arts, and outdoor activities.