Jean-Baptiste Hertel de Rouville was granted the seignory of the region in 1694.[5] By 1745 a mountain village had been formed with the first chapel being built in 1798 near the Richelieu River. Nearly twenty years later, in 1822, a ferry operating between Beloeil and Mont-Saint-Hilaire came into service. A bridge, enabling Beloeil and St. Hilaire to be connected by rail, was built in 1848 by the St. Lawrence and Atlantic Railway. The Campbell family, owners of the mountain after that of Rouville, sold the mountain to a British officer, Brigadier-General Andrew Gault, in whose ownership it remained for 45 years. Gault then bequeathed the mountain to McGill University before his death in 1958.
In the 2021 Census of Population conducted by Statistics Canada, Mont-Saint-Hilaire had a population of 18,859 living in 7,766 of its 7,917 total private dwellings, a change of 1.5% from its 2016 population of 18,585. With a land area of 44.08 km2 (17.02 sq mi), it had a population density of 427.8/km2 (1,108.1/sq mi) in 2021.[6]
The Gault Nature Reserve on Mont Saint-Hilaire includes over a thousand hectares of primeval forest. Owned by McGill University, the nature reserve is used for research and recreation.
The Museum of Fine Arts (Le Musée des beaux-arts) of Mont-Saint-Hilaire is the major art museum on the south shore of the Saint Lawrence River. It was founded in 1993 to promote the work of regional artists Jordi Bonet, Paul-Émile Borduas and Ozias Leduc.[9] Exhibitions also feature art from the area, such as Saint-Hilaire et les Automatistes in 1997, and Leduc, Borduas et le paysage de Saint-Hilaire in 2008, as well as other Quebec artists such as Jean-Paul Lemieux and Nancy Petry.[10]
Pavillon Hertel de l'école Au-fil-de-l'eau-Pavillon de Mont-Saint-Hilaire.jpg
The town is home to 4 primary schools: Au-fil-de-l'eau (659 pupils), de l'Aquarelle (354 pupils) and de la Pommeraie (383 pupils) and Paul-Émile-Borduas. There are also 2 secondary schools, including Ozias-Leduc, with 1,480 students[11] and Collège Saint-Hilaire, a private high school that receives students from the region.[12]
Canada
Quebec
1.5%
A-20 (TCH)
R-116 
R-133
Subdivisions of La Vallée-du-Richelieu Regional County Municipality
