Mont-Saint-Hilaire is a city located in Quebec, Canada with a current estimated population of 19,473. The population was recorded at 18,872 in the 2021 Canadian Census, and was previously recorded at 18,526 in the 2016 census. This is an annual change in population of 75, which is an annual growth rate of 0.39%.
Data after 2023 is projected based on recent change