Mascouche | |
|---|---|
Location (red) within Les Moulins RCM | |
| Coordinates: 45°45′N 73°36′W / 45.750°N 73.600°W | |
| Country | |
| Province | |
| Region | Lanaudière |
| RCM | Les Moulins |
| Constituted | July 1, 1855 |
| Government | |
| • Mayor | Guillaume Tremblay |
| • Federal riding | Montcalm |
| • Prov. riding | Masson |
| Area | |
• Total | 107.70 km2 (41.58 sq mi) |
| • Land | 106.89 km2 (41.27 sq mi) |
| Population (2021) | |
• Total | 51,183 |
| • Density | 478.8/km2 (1,240/sq mi) |
| • Pop 2016–2021 | |
| Time zone | UTC−5 (EST) |
| • Summer (DST) | UTC−4 (EDT) |
| Postal code(s) | |
| Area codes | 450 and 579 |
| Highways | |
| Website | mascouche |
Mascouche (/mæsˈkuːʃ/; French: [maskuʃ]) is an off-island suburb of Montreal, in southern Quebec, Canada. The city is located on the Mascouche River within the Les Moulins Regional County Municipality and has a population of 51,183, ranking 20th among Quebec municipalities.
The name comes from Algonquin word maskutchew meaning "bear plain" in singular. Compare plural form to maskutew for the Les Maskoutains Regional County Municipality located nearby.
Mascouche (then known as Saint-Henri-de-Mascouche) received city status on December 9, 1970, under mayor Gilles Forest.
On June 21, 2021, the city was struck by an EF2 tornado, killing one person.
Montréal/Mascouche Airport, the largest regional airport in Quebec, was three kilometres southeast of the city. It has now been replaced by the CentrOparc, a business district with the ambition of joining a transit-oriented urban development (DOT).
Highways 640 and 25, both major national transportation routes, meet just south of the centre of the city.
Mascouche is connected to Montreal's Central Station by commuter rail via the Mascouche station of the Réseau de transport métropolitain's Mascouche line.
L'Étang-du-Grand-Coteau, an urban park situated in the city centre on Mascouche Boulevard, has the same area as Mount Royal Park in Montreal.
| Year | Pop. | ±% |
|---|---|---|
| 1991 | 25,828 | — |
| 1996 | 28,097 | +8.8% |
| 2001 | 29,556 | +5.2% |
| 2006 | 33,764 | +14.2% |
| 2011 | 42,491 | +25.8% |
| 2016 | 46,692 | +9.9% |
| 2021 | 51,183 | +9.6% |
In the 2021 Census of Population conducted by Statistics Canada, Mascouche had a population of 51,183 living in 19,981 of its 20,290 total private dwellings, a change of 9.6% from its 2016 population of 46,692. With a land area of 106.89 km2 (41.27 sq mi), it had a population density of 478.8/km2 (1,240.2/sq mi) in 2021.
| 2021 | 2011 | |
|---|---|---|
| Population | 51,183 (+9.6% from 2016) | 42,491 (+25.8% from 2006) |
| Land area | 106.89 km2 (41.27 sq mi) | 106.64 km2 (41.17 sq mi) |
| Population density | 478.8/km2 (1,240/sq mi) | 398.4/km2 (1,032/sq mi) |
| Median age | 40.4 (M: 39.6, F: 41.2) | 36.5 (M: 36.2, F: 36.9) |
| Private dwellings | 20,290 (total) 19,981 (occupied) | 16,290 (total) |
| Median household income | $93,000 | $70,673 |
| Canada Census Mother Tongue - Mascouche, Quebec | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census | Total | French |
English |
French & English |
Other | |||||||||||||
| Year | Responses | Count | Trend | Pop % | Count | Trend | Pop % | Count | Trend | Pop % | Count | Trend | Pop % | |||||
2016 |
46 375 |
42 740 | 92.10% | 1 150 | 2.47% | 355 | 0.76% | 1 840 | 3.96% | |||||||||
2011 |
42,185 |
39,580 | 93.82% | 1,010 | 2.39% | 275 | 0.65% | 1,320 | 3.13% | |||||||||
2006 |
33,600 |
31,470 | 93.66% | 960 | 2.86% | 125 | 0.37% | 1,045 | 3.11% | |||||||||
2001 |
29,285 |
27,760 | 94.79% | 820 | 2.80% | 210 | 0.72% | 495 | 1.69% | |||||||||
1996 |
27,930 |
26,430 | n/a | 94.63% | 905 | n/a | 3.24% | 115 | n/a | 0.41% | 480 | n/a | 1.72% | |||||

In March 2025, the Canadian government deciede to dispose 80,000 tonnes of soil heavily contaminated with "forever chemicals"—substances that are potentially carcinogenic— by burying them at a site in Mascouche.
This section needs expansion. You can help by adding missing information. (September 2017) |
The Commission scolaire des Affluents operates Francophone public schools. They include:
Primary schools:
Secondary schools :
One professional school, École L'Impact.
Sir Wilfrid Laurier School Board operates Anglophone public schools:
Mascouche is the hometown of baseball player Éric Gagné.
It is also Émilie Mondor's hometown, a Canadian Olympic athlete, who was a two-time national champion in the women's 5,000 metres.