Population Characteristics
According to the latest census, Deux-Montagnes has a population of around 17,915 people. The town's population is in increased. Between 2016 and 2021, the population of Deux-Montagnes has increased by ▲ 2.39%.
| Population in 2016 | Population in 2021 | Difference |
|---|---|---|
| 17,496 | 17,915 | +2.39% |
2026 Population Projection
Based on the compound annual growth rate (CAGR) of 0.47% observed between the 2016 and 2021 censuses, Deux-Montagnes's population is projected to reach approximately 18,344 people by 2026, with a projected population density of around 3,017.11 people per km².
| Population in 2021 | Projected Population in 2026 | Projected Density in 2026 (per km²) |
|---|---|---|
| 17,915 | 18,344 | 3,017.11 |
This projection is an estimate calculated by CAPopulation from the compound annual growth rate between the 2016 and 2021 censuses. Official 2026 complete census data expected to be released in late 2027.
Deux-Montagnes Population Trend & Context
Deux-Montagnes had a 2021 census population of 17,915 — an increase of 419 (▲ 2.39%) people from the 17,496 recorded in 2016.
The town's population has grown slightly over this period, reflecting broader growth trends among Quebec towns. The town's median age of 42.4 years closely mirrors the national median of 41.9, suggesting a demographic profile in line with the Canadian average.
Population By Genders
The male population of Deux-Montagnes is around 8,765 while the female population is around 9,150.
Of the 17,915 total population in Deux-Montagnes, the largest gender is female with around 9,150 female within the population.
| Male | Female | Difference |
|---|---|---|
| 8,765 | 9,150 | +4.21% |
Is Deux-Montagnes a Good Place to Live?
Based on 2021 Statistics Canada Census data, here's how Deux-Montagnes compares across key quality-of-life indicators — measured against Quebec, its own province. Draw your own conclusions from the actual numbers.
Employment & Economy
Income & Affordability
Commute
Housing Character
Household Composition
Source: Statistics Canada, 2021 Census of Population.
Deux-Montagnes Population Compared to Quebec
Quebec's population in 2021 was 8,501,833, spread across the area. Here's how Deux-Montagnes compares to the town's key indicators:
| Indicator | Deux-Montagnes | Quebec |
|---|---|---|
| Median household income | $85,000 | $72,500 |
| Unemployment rate | 6.3% | 7.6% |
| Median age | 42.4 | 43.2 |
| Bachelor's degree or higher | 24.4% | 26.5% |
| Immigrants (%) | 12.6% | 14.6% |
Population by Age Characteristics
Deux-Montagnes has an aging population. The majority of the population is people aged 60 to 64 years old, accounting for 7.70% of the total population. The town median age is 42.40.
| Data | Male | Female | Difference | Total |
|---|---|---|---|---|
| 60 to 64 years | 655 7.50% | 725 7.90% | 9.66% | 1,385 7.70% |
| 40 to 44 years | 635 7.20% | 730 8.00% | 13.01% | 1,365 7.60% |
| 55 to 59 years | 660 7.50% | 685 7.50% | 3.65% | 1,350 7.50% |
| 35 to 39 years | 575 6.60% | 650 7.10% | 11.54% | 1,230 6.90% |
| 45 to 49 years | 630 7.20% | 600 6.60% | 4.76% | 1,230 6.90% |
| 50 to 54 years | 585 6.70% | 630 6.90% | 7.14% | 1,215 6.80% |
| 10 to 14 years | 560 6.40% | 585 6.40% | 4.27% | 1,150 6.40% |
| 5 to 9 years | 570 6.50% | 560 6.10% | 1.75% | 1,130 6.30% |
| 30 to 34 years | 515 5.90% | 515 5.60% | 0.00% | 1,030 5.70% |
| 15 to 19 years | 575 6.60% | 455 5.00% | 20.87% | 1,025 5.70% |
| 65 to 69 years | 490 5.60% | 505 5.50% | 2.97% | 1,000 5.60% |
| 0 to 4 years | 515 5.90% | 470 5.10% | 8.74% | 985 5.50% |
| 25 to 29 years | 480 5.50% | 460 5.00% | 4.17% | 945 5.30% |
| 20 to 24 years | 450 5.10% | 410 4.50% | 8.89% | 865 4.80% |
| 70 to 74 years | 355 4.10% | 450 4.90% | 21.11% | 800 4.50% |
| 75 to 79 years | 255 2.90% | 350 3.80% | 27.14% | 605 3.40% |
| 80 to 84 years | 145 1.70% | 190 2.10% | 23.68% | 335 1.90% |
| 85 years and over | 105 1.20% | 180 2.00% | 41.67% | 280 1.60% |
| 85 to 89 years | 65 0.70% | 120 1.30% | 45.83% | 180 1.00% |
Broader Age Groups
If the town's population is divided into broader age groups, most of the population falls into the 15 to 64 years age group. The group accounts for 64.90% of the population. The other age groups, 0 to 14 years and 65 years and over, account for 18.20% and 16.90%, respectively.
If we look at the population data from the broader age groups, we can see that most people in Deux-Montagnes are within the 15 to 64 years age group.
| Data | Male | Female | Total |
|---|---|---|---|
| 15 to 64 years | 65.80% | 64.00% | 64.90% |
| 0 to 14 years | 18.80% | 17.70% | 18.20% |
| 65 years and over | 15.40% | 18.30% | 16.90% |
Population of Deux-Montagnes by Ethnicity and Origin
The population of Deux-Montagnes is quite diverse, which contributes to the town's vibrant cultural landscape. Deux-Montagnes is inclusive and accepts various ethnic groups with open arms. Furthermore, the town appreciates the unique contributions that each ethnicity brings.
The top 5 ethnicities and origins in Deux-Montagnes are Canadian, which accounts for 26.43% of the total population, followed by French (25.55%), Irish (9.01%), French Canadian (6.85%), and Scottish (5.09%).
Other ethnicities and origins in Deux-Montagnes include Italian, English, First Nations (North American Indian), German, and European.
| Ethnicity and Origin | Male | Female | Percentage in Population |
|---|---|---|---|
| Canadian | 26.03% | 26.80% | 26.43% |
| French | 25.39% | 25.74% | 25.55% |
| Irish | 9.37% | 8.65% | 9.01% |
| French Canadian | 7.35% | 6.37% | 6.85% |
| Scottish | 5.90% | 4.24% | 5.09% |
| Italian | 4.80% | 5.19% | 5.00% |
| English | 4.68% | 3.24% | 3.95% |
| First Nations (North American Indian) | 2.31% | 2.46% | 2.36% |
| German | 2.43% | 2.01% | 2.22% |
| European | 1.79% | 1.62% | 1.71% |
Indigenous Identity in Deux-Montagnes
About 1.90% of Deux-Montagnes's population (335 people) identify with an Indigenous identity, compared to 98.10% who report a non-Indigenous identity.
Of the Indigenous population, 135 people (0.80% of the total population) hold Registered or Treaty Indian status.
Immigration Profile
Immigration patterns vary a great deal from one area to another, which makes this data one of the more distinctive parts of Deux-Montagnes's population profile.
About 12.6% of Deux-Montagnes's population are immigrants (2,210 people).
The top countries of origin for Deux-Montagnes's immigrant population are France (220), Romania (200), Morocco (140), Mexico (130), Colombia (85).
| Country of Birth | Population |
|---|---|
| France | 220 |
| Romania | 200 |
| Morocco | 140 |
| Mexico | 130 |
| Colombia | 85 |
97.3% of Deux-Montagnes's residents (17,120 people) are Canadian citizens, and 2.7% are not.
By generation status, 13.9% of residents are first generation (born outside Canada), 12.9% are second generation, and 73.3% are third generation or more.
Household and Dwelling Characteristics
About 4,265 of Deux-Montagnes's population live in a single-detached house. In addition, most of them are living in 2 persons household.
Household Size
About 17.25% of the population lives in 2 persons households. 1 person households ranked second, accounting for 13.60% of the population. 3 persons, 4 persons, and 5 or more persons households account for 8.65%, 7.20%, and 3.35%, respectively.
| Number of Person(s) in Household | Total | Percentage |
|---|---|---|
| 2 persons | 2,505 | 17.25% |
| 1 person | 1,975 | 13.60% |
| 3 persons | 1,255 | 8.65% |
| 4 persons | 1,045 | 7.20% |
| 5 or more persons | 485 | 3.35% |
Family and Household Structure in Deux-Montagnes
Of census families in Deux-Montagnes, 81.6% are couple families and 18.4% are one-parent families. The average census family has 2.9 people.
27.2% of households in Deux-Montagnes are one-person households, 54.4% are couple-family households, 11.3% are one-parent-family households, and 1.8% are multigenerational households.
| Household Type | Households | Percentage |
|---|---|---|
| One-person households | 1,975 | 27.2% |
| Couple-family households | 3,955 | 54.4% |
| One-parent-family households | 820 | 11.3% |
| Multigenerational households | 130 | 1.8% |
Income in Deux-Montagnes
Analyzing income distribution in Deux-Montagnes can help us better understand its socioeconomic dynamics.
Per Capita Income
According to 2020 data, the median personal income within Deux-Montagnes is $43,600.
A region's per capita data sheds light on the average income earned per person living in it. Since per capita income is calculated by dividing the region's total income by its population, it quantifies the population's economic situation on an individual basis.
Such data offers insights into the town's economic performance, spread of income across individuals, quality of life, as well as disparities within its borders.
Most of Deux-Montagnes population or around 2,355 people falls in the $50,000 to $79,999 group. The next largest groups are the $10,000 to $29,999, and $30,000 to $49,999 with around 2,240 and 2,150 people, respectively.
Household Income
The Deux-Montagnes's median household income is $85,000, according to 2020 data.
Above national average Deux-Montagnes's median household income is 1,000 dollars above the Canadian national median of $84,000 (2020 data, 2021 Census).
The data provides important insights into the town's economic landscape as well as the living standards of its population.
Analyzing such data enables researchers, policymakers, and businesses to gain a more comprehensive understanding of the town's income distribution, disparities, and trends.
Education Levels in Deux-Montagnes
This data sheds light on the distribution of Deux-Montagnes residents across educational milestones.
Such information is crucial in shaping the province’s policies on education, workforce development strategies, and initiatives that aim to improve access to quality education and promote lifelong learning opportunities.
71.80% or most of the Deux-Montagnes population has a Postsecondary certificate, diploma or degree. 18.90% of the population has a High (secondary) school diploma or equivalency certificate, and 9.40% has a No certificate, diploma or degree. (Individual figures may not sum to exactly 100% due to Statistics Canada's random rounding of small-area 25% sample data.)
| Degree | Men | Women | Total | Percentage |
|---|---|---|---|---|
| Postsecondary certificate, diploma or degree | 3,275 | 3,670 | 6,940 | 71.80% |
| High (secondary) school diploma or equivalency certificate | 905 | 925 | 1,830 | 18.90% |
| No certificate, diploma or degree | 535 | 365 | 905 | 9.40% |
Below national average 27.5% of Deux-Montagnes's population has a bachelor's degree or higher, compared to the national average of 32.9% (Canada, 2021 Census).
Employment in Deux-Montagnes
This dataset provides a snapshot of employment trends in Deux-Montagnes. It encompasses a wide range of sectors, industries, as well as job categories.
The data shows that the unemployment rate in Deux-Montagnes is at 6.31% which is quite high.
| Status | Percentage |
|---|---|
| Employment rate | 64.18% |
| Unemployment rate | 6.31% |
Work Activity During the Reference Year
Of the population aged 15 and over in Deux-Montagnes, 38.0% worked full year full time in the reference year, 30.9% worked part year and/or part time, and 31.1% did not work.
| Work Activity | Population | Percentage |
|---|---|---|
| Worked full year full time | 5,445 | 38.0% |
| Worked part year and/or part time | 4,425 | 30.9% |
| Did not work | 4,465 | 31.1% |
Working as an Employee
The table shows the data on the total number of individuals in the town who work as an employee. The majority of Deux-Montagnes's population (around 76.50%) are working permanent position as an employee.
Self-employed
In the town, there are 525 men and 365 women working as self-employed individuals, bringing the total number to 895.
| Status | Men | Women | Total |
|---|---|---|---|
| Self-employed | 525 | 365 | 895 |
Employment Industry Sectors
The Deux-Montagnes industry employment sector census data offers insights into the region's economic landscape. The distribution of employment in Deux-Montagnes is categorized and quantified, which reveals the region's economic composition.
Deux-Montagnes has a wide range of industries. Most of its population (13%) works in the retail trade sector. The Health care and social assistance sector comes second at 12%, followed by Manufacturing at 10%.
| Industry | Men | Women | Percentage |
|---|---|---|---|
| Retail trade | 630 | 620 | 13% |
| Health care and social assistance | 175 | 960 | 12% |
| Manufacturing | 720 | 300 | 10% |
| Professional, scientific and technical services | 540 | 390 | 10% |
| Educational services | 240 | 645 | 9% |
| Construction | 595 | 115 | 7% |
| Transportation and warehousing | 395 | 140 | 5% |
| Finance and insurance | 195 | 285 | 5% |
| Wholesale trade | 310 | 135 | 5% |
| Public administration | 200 | 200 | 4% |
| Administrative and support, waste management and remediation services | 230 | 135 | 4% |
| Other services (except public administration) | 160 | 210 | 4% |
| Accommodation and food services | 190 | 165 | 4% |
| Information and cultural industries | 145 | 120 | 3% |
| Arts, entertainment and recreation | 60 | 85 | 2% |
| Real estate and rental and leasing | 50 | 75 | 1% |
| Utilities | 55 | 45 | 1% |
| Agriculture, forestry, fishing and hunting | 20 | 30 | 1% |
| Mining, quarrying, and oil and gas extraction | 25 | 0 | 0% |
| Management of companies and enterprises | 0 | 10 | 0% |
Labour Market Snapshot
A quick snapshot of where Deux-Montagnes residents work — the leading industry sectors employing them, and the broad occupation categories they work in.
Top employer sectors in Deux-Montagnes: Retail trade (13%), Health care and social assistance (12%), Manufacturing (10%)
Top occupation categories in Deux-Montagnes: Sales and service occupations (23%), Business, finance and administration occupations (19%), Trades, transport and equipment operators and related occupations (16%)
Places of Work
The data offers insights into the commuting patterns as well as workplace distribution in the town. It provides a snapshot of workplaces, showing their geographic distribution and the flow of workers across different areas.
| Work Location | Men | Women | Total | Percentage |
|---|---|---|---|---|
| Usual place of work | 2,900 | 3,060 | 5,965 | 64.80% |
| Worked at home | 1,080 | 1,195 | 2,275 | 24.70% |
| No fixed workplace address | 705 | 245 | 945 | 10.30% |
| Worked outside Canada | 15 | 0 | 15 | 0.20% |
Commuting
The data sheds light on how Deux-Montagnes residents travel to school or work. It highlights the frequency of different modes of transportation like walking, cycling, carpooling, and public transit.
The data is pivotal in the making of transportation policies as well as the development of transit systems. Ultimately commuting data contributes to improving the quality of life of Deux-Montagnes residents and sustainable urban planning.
Commuting Duration
This data reveals the average time that the residents of Deux-Montagnes spend traveling to their workplaces. It also sheds light on the efficiency of the town's public transit systems, and road networks, as well as the accessibility of the town.
| Duration | Percentage |
|---|---|
| 15 to 29 minutes | 31.40% |
| 30 to 44 minutes | 24.70% |
| Less than 15 minutes | 23.40% |
| 60 minutes and over | 10.60% |
| 45 to 59 minutes | 10.00% |
Marital Status
The statistics on marital status in Deux-Montagnes shed light on its societal dynamics. It captures the diverse types of marital statuses of the population.
Long-term commitments, such as common-law partnerships, civil unions, and marriages, reflect the town's social fabric. We can gain insights into Deux-Montagnes's changing preferences and norms by examining the trends in marital status.
Language Spoken
The data below highlights town's linguistic diversity, showing elegances of solo language as well as bilingual harmonies. Other than language, it also shows the cultural landscape in Canada.
French is the most spoken official language in Deux-Montagnes. About 14,330 people living in the town speak French, 2,725 people speak English, 745 people speak English and French language, and 75 people speak Neither English nor French language.
| Language | Population |
|---|---|
| French | 14,330 |
| English | 2,725 |
| English and French | 745 |
| Neither English nor French | 75 |
Knowledge of Official Languages
About 58.4% of Deux-Montagnes's population is bilingual, knowing both English and French. 4.3% know English only, 36.9% know French only, and 0.4% know neither official language.
| Knowledge of Official Languages | Population | Percentage |
|---|---|---|
| English only | 775 | 4.3% |
| French only | 6,590 | 36.9% |
| English and French | 10,430 | 58.4% |
| Neither English nor French | 80 | 0.4% |
Mother Tongue & Home Language
Useful for newcomers researching an area: this shows the language residents first learned at home in childhood (mother tongue) and the language they speak most often at home now, which can differ as families settle in.
| Language | Mother Tongue | Spoken Most Often at Home |
|---|---|---|
| French | 73.9% | 76.0% |
| English | 12.1% | 14.4% |
| Non-official languages | 9.9% | 5.2% |
Religion
Deux-Montagnes is predominantly Christian. About 10,870 of its population is Christian (5,170 males and 5,700 females).
The second largest religion in the town is Muslim with 3.7% of the population adhering to the religion. There are also Jewish and Buddhist, both represent 0.4% and 0.2% of the population, while Hindu represent 0.1% of the population.
| Religion | Population |
|---|---|
| Christian | 61.8% |
| Islam | 3.7% |
| Jewish | 0.4% |
| Buddhist | 0.2% |
| Hindu | 0.1% |
| Sikh | 0.0% |
Points of Interest in Deux-Montagnes
Schools
- École Emmanuel-Chénard
- École Jacques-Labrie
- École Notre-Dame
- Polyvalente Deux-montagnes
- Pavillon des Érables
- École des Mésanges
- École Sauvé
- St-Jude Elementary School
- École Secondaire Lake of two Mountains
Parks
- Promenade de la Rivière-du-Chêne
- Parc Central
- Parc Michel-Mastromattéo
- Promenade de la Rivière-du-Chêne
- Parc Mikaël Kingsbury
- Parc Louis Warren
- Parc Olympia
- Parc des Anges
- Parc les Jardins du Manoir
- Parc Clair-de-Lune
- Parc Aimé-Struthers
- Parc Belair
- Berge Aux-Quatre-Vents
- Berge de l'Anse
- Berge du Grand-Brochet
- Parc du Mont Saint-Eustache
- Parc Moir
- Parc Danielle-Thibault
- Parc Désormeaux
- Parc Champigny
- Parc Rita-Grondin
- Parc Rollans LaLiberté
Libraries
Community Centres
Places to Visit in Deux-Montagnes
Historic Sites
- Jean-Olivier Chenier
- L'Église Saint-Eustache
- Le Moulin Légaré
- Maison Theophile-Paquette
- Maison Seraphim Belise
- Maison du Menier
- Moulin Légaré
Theatres
Green Spaces in Deux-Montagnes
| Name | Type | Approx. Area |
|---|---|---|
| Promenade de la Rivière-du-Chêne | Parks | 0.8 ha |
| Parc Central | Parks | 6.8 ha |
| Parc Michel-Mastromattéo | Parks | 0.2 ha |
| Promenade de la Rivière-du-Chêne | Parks | 0.7 ha |
| Parc Mikaël Kingsbury | Parks | 0.3 ha |
| Parc Louis Warren | Parks | 0.5 ha |
| Parc Olympia | Parks | 2.9 ha |
| Parc des Anges | Parks | 1.3 ha |
| Parc les Jardins du Manoir | Parks | 1.5 ha |
| Parc Clair-de-Lune | Parks | 0.6 ha |
| Parc Aimé-Struthers | Parks | 0.8 ha |
| Parc Belair | Parks | 0.7 ha |
| Berge Aux-Quatre-Vents | Parks | 4.2 ha |
| Berge de l'Anse | Parks | 0.4 ha |
| Berge du Grand-Brochet | Parks | 5.5 ha |
| Parc du Mont Saint-Eustache | Parks | 3.3 ha |
| Parc Moir | Parks | 0.4 ha |
| Parc Danielle-Thibault | Parks | 0.2 ha |
| Parc Désormeaux | Parks | 0.1 ha |
| Parc Champigny | Parks | 0.1 ha |
| Parc Rita-Grondin | Parks | 0.1 ha |
| Parc Rollans LaLiberté | Parks | 0.3 ha |
Areas are approximate, calculated from OpenStreetMap boundary data.
Nearest Towns to Deux-Montagnes
- Sainte-Marthe-sur-le-Lac 2.4 km · 19,797 people
- Saint-Eustache 3.2 km · 45,276 people
- Dollard-Des Ormeaux 9.6 km · 48,403 people
- Boisbriand 9.9 km · 28,308 people
- Kirkland 9.9 km · 19,413 people
- Pointe-Claire 11.8 km · 33,488 people
- Sainte-Therese 12.0 km · 26,533 people
- Mirabel 12.2 km · 61,108 people
Frequently Asked Questions about Deux-Montagnes
According to the 2021 Statistics Canada Census, Deux-Montagnes has a population of 17,915 people, making it the 66th town in Quebec. The population increased moderately from 17,496 in 2016, an increase of 419 people or 2.39%. The town has a population density of 2,947.8 people per km² across a land area of 6.08 km². The 2026 Census results are expected from Statistics Canada beginning February 2027.
Deux-Montagnes's population grew by 2.39% between the 2016 and 2021 censuses — from 17,496 to 17,915 people, a gain of 419 residents. This modest growth reflects patterns seen in many other Quebec towns during this period. The median age of 42.40 years suggests a mature, established community. Official 2026 Census data, which will confirm whether this trend continued, is expected from Statistics Canada in February 2027.
Deux-Montagnes has a population density of approximately 2,947.80 people per square kilometre.
Deux-Montagnes covers a land area of approximately 6.08 km².
The median age of the population in Deux-Montagnes is 42.40 years.
The largest ethnic or cultural origin group in Deux-Montagnes is Canadian.
The median household income in Deux-Montagnes is $85,000, based on 2020 data.
French is the most common first official language spoken in Deux-Montagnes.
Christian is the predominant religion in Deux-Montagnes.
According to the 2021 Census, 1.9% of Deux-Montagnes's population identifies with an Indigenous identity.
97.3% of Deux-Montagnes's residents are Canadian citizens, based on 2021 Census data.
One-parent families make up 18.4% of census families in Deux-Montagnes, according to the 2021 Census.
Multigenerational households make up 1.8% of all households in Deux-Montagnes, per the 2021 Census.
58.4% of Deux-Montagnes's population knows both English and French, based on 2021 Census data on knowledge of official languages.
Of the population aged 15 and over in Deux-Montagnes, 38.0% worked full year full time in the 2021 Census reference year.
Statistics Canada (statcan.gc.ca) conducted the 2026 Census of Population in May 2026. However, census data goes through an extensive processing, validation, and quality-assurance period before public release. Based on the release plan, the 2026 Census results begin rolling out on February 10, 2027, with complete community-level profiles available by December 1, 2027. Until then, this page uses 2021 Census data as its primary source, supplemented by a population projection estimate for 2026 calculated using the compound annual growth rate (CAGR) from the 2016–2021 Census period.