Population Characteristics
According to the latest census, Sainte-Marthe-sur-le-Lac has a population of around 19,797 people. The town's population is in increased. Between 2016 and 2021, the population of Sainte-Marthe-sur-le-Lac has increased by ▲ 9.53%.
| Population in 2016 | Population in 2021 | Difference |
|---|---|---|
| 18,074 | 19,797 | +9.53% |
2026 Population Projection
Based on the compound annual growth rate (CAGR) of 1.84% observed between the 2016 and 2021 censuses, Sainte-Marthe-sur-le-Lac's population is projected to reach approximately 21,684 people by 2026, with a projected population density of around 2,483.85 people per km².
| Population in 2021 | Projected Population in 2026 | Projected Density in 2026 (per km²) |
|---|---|---|
| 19,797 | 21,684 | 2,483.85 |
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.
Sainte-Marthe-sur-le-Lac Population Trend & Context
Sainte-Marthe-sur-le-Lac had a 2021 census population of 19,797 — an increase of 1,723 (▲ 9.53%) people from the 18,074 recorded in 2016.
The town's population has grown steadily over this period, reflecting broader growth trends among Quebec towns. The town's median age of 39.2 years — below the national median of 41.9 — suggests a younger, potentially growing population.
Population By Genders
The male population of Sainte-Marthe-sur-le-Lac is around 9,775 while the female population is around 10,020.
Of the 19,797 total population in Sainte-Marthe-sur-le-Lac, the largest gender is female with around 10,020 female within the population.
| Male | Female | Difference |
|---|---|---|
| 9,775 | 10,020 | +2.45% |
Is Sainte-Marthe-sur-le-Lac a Good Place to Live?
Based on 2021 Statistics Canada Census data, here's how Sainte-Marthe-sur-le-Lac 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.
Sainte-Marthe-sur-le-Lac Population Compared to Quebec
Quebec's population in 2021 was 8,501,833, spread across the area. Here's how Sainte-Marthe-sur-le-Lac compares to the town's key indicators:
| Indicator | Sainte-Marthe-sur-le-Lac | Quebec |
|---|---|---|
| Median household income | $97,000 | $72,500 |
| Unemployment rate | 5.2% | 7.6% |
| Median age | 39.2 | 43.2 |
| Bachelor's degree or higher | 22.7% | 26.5% |
| Immigrants (%) | 12.9% | 14.6% |
Population by Age Characteristics
Sainte-Marthe-sur-le-Lac has a young population. The majority of the population is people aged 40 to 44 years old, accounting for 10.10% of the total population. The town median age is 39.20.
| Data | Male | Female | Difference | Total |
|---|---|---|---|---|
| 40 to 44 years | 1,005 10.30% | 990 9.90% | 1.49% | 1,995 10.10% |
| 5 to 9 years | 900 9.20% | 820 8.20% | 8.89% | 1,720 8.70% |
| 10 to 14 years | 850 8.70% | 850 8.50% | 0.00% | 1,700 8.60% |
| 35 to 39 years | 795 8.10% | 890 8.90% | 10.67% | 1,685 8.50% |
| 45 to 49 years | 765 7.80% | 685 6.80% | 10.46% | 1,450 7.30% |
| 55 to 59 years | 615 6.30% | 650 6.50% | 5.38% | 1,265 6.40% |
| 30 to 34 years | 555 5.70% | 695 6.90% | 20.14% | 1,250 6.30% |
| 0 to 4 years | 635 6.50% | 600 6.00% | 5.51% | 1,235 6.20% |
| 50 to 54 years | 600 6.10% | 575 5.70% | 4.17% | 1,175 5.90% |
| 60 to 64 years | 545 5.60% | 620 6.20% | 12.10% | 1,160 5.90% |
| 15 to 19 years | 510 5.20% | 520 5.20% | 1.92% | 1,030 5.20% |
| 65 to 69 years | 435 4.50% | 475 4.70% | 8.42% | 910 4.60% |
| 25 to 29 years | 415 4.20% | 460 4.60% | 9.78% | 880 4.40% |
| 70 to 74 years | 395 4.00% | 410 4.10% | 3.66% | 800 4.00% |
| 20 to 24 years | 380 3.90% | 345 3.40% | 9.21% | 725 3.70% |
| 75 to 79 years | 205 2.10% | 245 2.40% | 16.33% | 445 2.20% |
| 80 to 84 years | 120 1.20% | 120 1.20% | 0.00% | 240 1.20% |
| 85 years and over | 60 0.60% | 65 0.60% | 7.69% | 125 0.60% |
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 63.70% of the population. The other age groups, 0 to 14 years and 65 years and over, account for 23.50% and 12.80%, respectively.
If we look at the population data from the broader age groups, we can see that most people in Sainte-Marthe-sur-le-Lac are within the 15 to 64 years age group.
| Data | Male | Female | Total |
|---|---|---|---|
| 15 to 64 years | 63.30% | 64.20% | 63.70% |
| 0 to 14 years | 24.40% | 22.70% | 23.50% |
| 65 years and over | 12.40% | 13.10% | 12.80% |
Population of Sainte-Marthe-sur-le-Lac by Ethnicity and Origin
The population of Sainte-Marthe-sur-le-Lac is quite diverse, which contributes to the town's vibrant cultural landscape. Sainte-Marthe-sur-le-Lac 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 Sainte-Marthe-sur-le-Lac are Canadian, which accounts for 32.95% of the total population, followed by French (21.84%), Irish (5.95%), French Canadian (5.67%), and Italian (4.28%).
Other ethnicities and origins in Sainte-Marthe-sur-le-Lac include English, Scottish, First Nations (North American Indian), Caucasian (White), and Romanian.
| Ethnicity and Origin | Male | Female | Percentage in Population |
|---|---|---|---|
| Canadian | 32.36% | 33.53% | 32.95% |
| French | 22.89% | 20.77% | 21.84% |
| Irish | 5.73% | 6.16% | 5.95% |
| French Canadian | 5.94% | 5.41% | 5.67% |
| Italian | 3.79% | 4.80% | 4.28% |
| English | 2.51% | 2.05% | 2.25% |
| Scottish | 2.00% | 2.45% | 2.25% |
| First Nations (North American Indian) | 1.89% | 1.95% | 1.92% |
| Caucasian (White) | 2.00% | 1.70% | 1.87% |
| Romanian | 1.64% | 1.50% | 1.57% |
Indigenous Identity in Sainte-Marthe-sur-le-Lac
About 1.90% of Sainte-Marthe-sur-le-Lac's population (375 people) identify with an Indigenous identity, compared to 98.10% who report a non-Indigenous identity.
Of the Indigenous population, 120 people (0.60% 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 Sainte-Marthe-sur-le-Lac's population profile.
About 12.9% of Sainte-Marthe-sur-le-Lac's population are immigrants (2,540 people).
The top countries of origin for Sainte-Marthe-sur-le-Lac's immigrant population are Morocco (220), Romania (185), Colombia (155), France (145), Algeria (125).
| Country of Birth | Population |
|---|---|
| Morocco | 220 |
| Romania | 185 |
| Colombia | 155 |
| France | 145 |
| Algeria | 125 |
97.2% of Sainte-Marthe-sur-le-Lac's residents (19,200 people) are Canadian citizens, and 2.8% are not.
By generation status, 13.6% of residents are first generation (born outside Canada), 10.4% are second generation, and 76.0% are third generation or more.
Household and Dwelling Characteristics
About 5,410 of Sainte-Marthe-sur-le-Lac's population live in a single-detached house. In addition, most of them are living in 2 persons household.
Household Size
About 16.10% of the population lives in 2 persons households. 1 person households ranked second, accounting for 11.40% of the population. 4 persons, 3 persons, and 5 or more persons households account for 9.45%, 8.40%, and 4.65%, respectively.
| Number of Person(s) in Household | Total | Percentage |
|---|---|---|
| 2 persons | 2,420 | 16.10% |
| 1 person | 1,710 | 11.40% |
| 4 persons | 1,415 | 9.45% |
| 3 persons | 1,260 | 8.40% |
| 5 or more persons | 695 | 4.65% |
Family and Household Structure in Sainte-Marthe-sur-le-Lac
Of census families in Sainte-Marthe-sur-le-Lac, 85.8% are couple families and 14.2% are one-parent families. The average census family has 3.0 people.
22.8% of households in Sainte-Marthe-sur-le-Lac are one-person households, 60.5% are couple-family households, 9.1% are one-parent-family households, and 2.5% are multigenerational households.
| Household Type | Households | Percentage |
|---|---|---|
| One-person households | 1,710 | 22.8% |
| Couple-family households | 4,540 | 60.5% |
| One-parent-family households | 680 | 9.1% |
| Multigenerational households | 190 | 2.5% |
Income in Sainte-Marthe-sur-le-Lac
Analyzing income distribution in Sainte-Marthe-sur-le-Lac can help us better understand its socioeconomic dynamics.
Per Capita Income
According to 2020 data, the median personal income within Sainte-Marthe-sur-le-Lac is $48,800.
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 Sainte-Marthe-sur-le-Lac population or around 2,970 people falls in the $50,000 to $79,999 group. The next largest groups are the $30,000 to $49,999, and $10,000 to $29,999 with around 2,270 and 2,130 people, respectively.
Household Income
The Sainte-Marthe-sur-le-Lac's median household income is $97,000, according to 2020 data.
Above national average Sainte-Marthe-sur-le-Lac's median household income is 13,000 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 Sainte-Marthe-sur-le-Lac
This data sheds light on the distribution of Sainte-Marthe-sur-le-Lac 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.
73.10% or most of the Sainte-Marthe-sur-le-Lac population has a Postsecondary certificate, diploma or degree. 17.50% 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 | 3,785 | 4,150 | 7,935 | 73.10% |
| High (secondary) school diploma or equivalency certificate | 950 | 950 | 1,905 | 17.50% |
| No certificate, diploma or degree | 625 | 390 | 1,015 | 9.40% |
Below national average 25.6% of Sainte-Marthe-sur-le-Lac's population has a bachelor's degree or higher, compared to the national average of 32.9% (Canada, 2021 Census).
Employment in Sainte-Marthe-sur-le-Lac
This dataset provides a snapshot of employment trends in Sainte-Marthe-sur-le-Lac. It encompasses a wide range of sectors, industries, as well as job categories.
The data shows that the unemployment rate in Sainte-Marthe-sur-le-Lac is at 5.20% which is quite high.
| Status | Percentage |
|---|---|
| Employment rate | 68.28% |
| Unemployment rate | 5.20% |
Work Activity During the Reference Year
Of the population aged 15 and over in Sainte-Marthe-sur-le-Lac, 43.2% worked full year full time in the reference year, 29.3% worked part year and/or part time, and 27.4% did not work.
| Work Activity | Population | Percentage |
|---|---|---|
| Worked full year full time | 6,530 | 43.2% |
| Worked part year and/or part time | 4,420 | 29.3% |
| Did not work | 4,140 | 27.4% |
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 Sainte-Marthe-sur-le-Lac's population (around 80.60%) are working permanent position as an employee.
Self-employed
In the town, there are 550 men and 410 women working as self-employed individuals, bringing the total number to 955.
| Status | Men | Women | Total |
|---|---|---|---|
| Self-employed | 550 | 410 | 955 |
Employment Industry Sectors
The Sainte-Marthe-sur-le-Lac industry employment sector census data offers insights into the region's economic landscape. The distribution of employment in Sainte-Marthe-sur-le-Lac is categorized and quantified, which reveals the region's economic composition.
Sainte-Marthe-sur-le-Lac has a wide range of industries. Most of its population (13%) works in the health care and social assistance sector. The Retail trade sector comes second at 12%, followed by Manufacturing at 12%.
| Industry | Men | Women | Percentage |
|---|---|---|---|
| Health care and social assistance | 200 | 1,225 | 13% |
| Retail trade | 655 | 660 | 12% |
| Manufacturing | 910 | 365 | 12% |
| Construction | 860 | 120 | 9% |
| Professional, scientific and technical services | 395 | 365 | 7% |
| Transportation and warehousing | 555 | 190 | 7% |
| Educational services | 180 | 565 | 7% |
| Public administration | 295 | 300 | 6% |
| Finance and insurance | 220 | 360 | 5% |
| Wholesale trade | 280 | 135 | 4% |
| Accommodation and food services | 170 | 235 | 4% |
| Other services (except public administration) | 165 | 220 | 4% |
| Administrative and support, waste management and remediation services | 180 | 160 | 3% |
| Information and cultural industries | 170 | 90 | 2% |
| Real estate and rental and leasing | 75 | 65 | 1% |
| Utilities | 55 | 60 | 1% |
| Arts, entertainment and recreation | 65 | 40 | 1% |
| Agriculture, forestry, fishing and hunting | 50 | 40 | 1% |
| Mining, quarrying, and oil and gas extraction | 20 | 10 | 0% |
| Management of companies and enterprises | 15 | 0 | 0% |
Labour Market Snapshot
A quick snapshot of where Sainte-Marthe-sur-le-Lac residents work — the leading industry sectors employing them, and the broad occupation categories they work in.
Top employer sectors in Sainte-Marthe-sur-le-Lac: Health care and social assistance (13%), Retail trade (12%), Manufacturing (12%)
Top occupation categories in Sainte-Marthe-sur-le-Lac: Sales and service occupations (21%), Business, finance and administration occupations (20%), Trades, transport and equipment operators and related occupations (19%)
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 | 3,200 | 3,545 | 6,745 | 65.40% |
| Worked at home | 1,145 | 1,160 | 2,310 | 22.40% |
| No fixed workplace address | 945 | 290 | 1,240 | 12.00% |
| Worked outside Canada | 10 | 0 | 15 | 0.10% |
Commuting
The data sheds light on how Sainte-Marthe-sur-le-Lac 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 Sainte-Marthe-sur-le-Lac residents and sustainable urban planning.
Commuting Duration
This data reveals the average time that the residents of Sainte-Marthe-sur-le-Lac 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 | 30.20% |
| 30 to 44 minutes | 27.50% |
| Less than 15 minutes | 22.20% |
| 45 to 59 minutes | 11.40% |
| 60 minutes and over | 8.60% |
Marital Status
The statistics on marital status in Sainte-Marthe-sur-le-Lac 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 Sainte-Marthe-sur-le-Lac'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 Sainte-Marthe-sur-le-Lac. About 17,730 people living in the town speak French, 1,290 people speak English, 685 people speak English and French language, and 85 people speak Neither English nor French language.
| Language | Population |
|---|---|
| French | 17,730 |
| English | 1,290 |
| English and French | 685 |
| Neither English nor French | 85 |
Knowledge of Official Languages
About 52.0% of Sainte-Marthe-sur-le-Lac's population is bilingual, knowing both English and French. 1.5% know English only, 46.0% know French only, and 0.4% know neither official language.
| Knowledge of Official Languages | Population | Percentage |
|---|---|---|
| English only | 305 | 1.5% |
| French only | 9,100 | 46.0% |
| English and French | 10,300 | 52.0% |
| Neither English nor French | 85 | 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 | 82.1% | 86.0% |
| Non-official languages | 9.9% | 4.9% |
| English | 4.6% | 5.6% |
Religion
Sainte-Marthe-sur-le-Lac is predominantly Christian. About 12,735 of its population is Christian (6,190 males and 6,545 females).
The second largest religion in the town is Muslim with 5.0% of the population adhering to the religion. There are also Hindu and Jewish, both represent 0.5% and 0.2% of the population, while Buddhist represent 0.1% of the population.
| Religion | Population |
|---|---|
| Christian | 64.5% |
| Islam | 5.0% |
| Hindu | 0.5% |
| Jewish | 0.2% |
| Buddhist | 0.1% |
| Sikh | 0.0% |
Points of Interest in Sainte-Marthe-sur-le-Lac
Schools
- École Emmanuel-Chénard
- Pavillon des Érables
- École Secondaire Lake of two Mountains
- École secondaire Liberté-Jeunesse
- École Horizon-du-Lac
- École des Grands-Vents
- École des Lucioles
Parks
- Parc des Anges
- Parc Félix-Leclerc
- Parc Clair-de-Lune
- Parc des Pins
- Parc municipal
- Aire de repos de l'Église - Bord-du-Lac
- Parc Terrasse-Martin
- Parc de la Fraternité
- Parc des Grands-Vents
- Parc de la 41e avenue
- Parc privé du Domaine de maison Deux-Montagnes
- Parc Maurice-Binette
- cyclohalt
- Parc Rollans LaLiberté
- Parc du Merlot
Libraries
Community Centres
Places to Visit in Sainte-Marthe-sur-le-Lac
Historic Sites
Nearest Towns to Sainte-Marthe-sur-le-Lac
- Deux-Montagnes 2.4 km · 17,915 people
- Saint-Eustache 5.0 km · 45,276 people
- Kirkland 10.0 km · 19,413 people
- Dollard-Des Ormeaux 11.0 km · 48,403 people
- Boisbriand 11.8 km · 28,308 people
- Mirabel 12.1 km · 61,108 people
- Beaconsfield 12.3 km · 19,277 people
- Baie-D'Urfe 12.5 km · 3,764 people
Frequently Asked Questions about Sainte-Marthe-sur-le-Lac
According to the 2021 Statistics Canada Census, Sainte-Marthe-sur-le-Lac has a population of 19,797 people, making it the 60th town in Quebec. The population increased significantly from 18,074 in 2016, an increase of 1,723 people or 9.53%. The town has a population density of 2,267.4 people per km² across a land area of 8.73 km². The 2026 Census results are expected from Statistics Canada beginning February 2027.
Sainte-Marthe-sur-le-Lac's population grew by 9.53% between the 2016 and 2021 censuses — from 18,074 to 19,797 people, a gain of 1,723 residents. This growth is above average compared to many other Quebec towns during this period. The median age of 39.20 years suggests a relatively balanced demographic profile. Official 2026 Census data, which will confirm whether this trend continued, is expected from Statistics Canada in February 2027.
Sainte-Marthe-sur-le-Lac has a population density of approximately 2,267.40 people per square kilometre.
Sainte-Marthe-sur-le-Lac covers a land area of approximately 8.73 km².
The median age of the population in Sainte-Marthe-sur-le-Lac is 39.20 years.
The largest ethnic or cultural origin group in Sainte-Marthe-sur-le-Lac is Canadian.
The median household income in Sainte-Marthe-sur-le-Lac is $97,000, based on 2020 data.
French is the most common first official language spoken in Sainte-Marthe-sur-le-Lac.
Christian is the predominant religion in Sainte-Marthe-sur-le-Lac.
According to the 2021 Census, 1.9% of Sainte-Marthe-sur-le-Lac's population identifies with an Indigenous identity.
97.2% of Sainte-Marthe-sur-le-Lac's residents are Canadian citizens, based on 2021 Census data.
One-parent families make up 14.3% of census families in Sainte-Marthe-sur-le-Lac, according to the 2021 Census.
Multigenerational households make up 2.5% of all households in Sainte-Marthe-sur-le-Lac, per the 2021 Census.
52.0% of Sainte-Marthe-sur-le-Lac'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 Sainte-Marthe-sur-le-Lac, 43.2% 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.