Cornwall, Ontario Population & Demographics: How Many People Live Here?

Data source: Statistics Canada, 2021 Census of Population — View the official Cornwall census dataset on Statistics Canada

This article shows the demographic data and statistics of Cornwall. It is a city in Canada that encompasses a land area of 61.50 km2. The city has a population density of 777.90 people per km2.

We highlight the Cornwall city's various population characteristics. From gender, age distribution, ethnicity, household and dwelling, and income to spoken languages, occupation, and religion.

Cornwall on the Map

The map and listings below are sourced from OpenStreetMap contributors, not Statistics Canada, and may be incomplete depending on how thoroughly the area has been mapped.

Cornwall location on the map. View in Google Map

Population Characteristics

According to the latest census, Cornwall has a population of around 47,845 people. The city's population is in increased . Between 2016 and 2021, the population of Cornwall has increased by 2.70%.

Population in 2016Population in 2021Difference
46,58947,845 +2.70%

2026 Population Projection

Based on the compound annual growth rate (CAGR) of 0.53% observed between the 2016 and 2021 censuses, Cornwall's population is projected to reach approximately 49,135 people by 2026, with a projected population density of around 798.94 people per km².

Population in 2021Projected Population in 2026Projected Density in 2026 (per km²)
47,84549,135798.94

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.

Population By Genders

The male population of Cornwall is around 23,075 while the female population is around 24,765.

Of the 47,845 total population in Cornwall, the largest gender is female with around 24,765 women within the population.

MaleFemaleDifference
23,07524,765 +6.82%

Is Cornwall a Good Place to Live?

Based on 2021 Statistics Canada Census data, here's how Cornwall compares across key quality-of-life indicators — measured against Ontario, its own province. Draw your own conclusions from the actual numbers.

Employment & Economy

12.4%
Unemployment rate
0.2 pts above the province
45.8%
Employment rate
9.3 pts below the province
52.3%
Participation rate
10.5 pts below the province

Income & Affordability

$60,000
Median household income
$31,000 below the province
18.1%
Below low-income threshold (LIM-AT)
8.0 pts above the province

Commute

86.1%
Commute under 30 minutes
24.1 pts above the province
88.3%
Commute by car
4.7 pts above the province
3.0%
Commute by public transit
5.6 pts below the province

Housing Character

49.0%
Single-detached houses
4.6 pts below the province
34.5%
Apartments (any building size)
3.3 pts above the province

Household Composition

2.20 people
Average household size
0.40people below the province
35.9%
One-person households
9.4 pts above the province

Source: Statistics Canada, 2021 Census of Population.

Other Cities Near Cornwall

Population by Age Characteristics

Cornwall has an aging population. The majority of the population is people aged 60 to 64 years old, accounting for 7.90% of the total population. The city median age is 46.40.

DataMaleFemaleDifferenceTotal
60 to 64 years1,795 7.80%2,005 8.10% 10.47%3,800 7.90%
55 to 59 years1,700 7.40%1,840 7.40% 7.61%3,540 7.40%
65 to 69 years1,585 6.90%1,745 7.00% 9.17%3,340 7.00%
70 to 74 years1,460 6.30%1,695 6.80% 13.86%3,160 6.60%
25 to 29 years1,545 6.70%1,465 5.90% 5.18%3,005 6.30%
30 to 34 years1,465 6.30%1,455 5.90% 0.68%2,920 6.10%
50 to 54 years1,295 5.60%1,335 5.40% 3.00%2,635 5.50%
5 to 9 years1,330 5.80%1,275 5.10% 4.14%2,595 5.40%
35 to 39 years1,250 5.40%1,345 5.40% 7.06%2,595 5.40%
10 to 14 years1,290 5.60%1,280 5.20% 0.78%2,570 5.40%
45 to 49 years1,175 5.10%1,300 5.20% 9.62%2,480 5.20%
40 to 44 years1,215 5.30%1,240 5.00% 2.02%2,455 5.10%
20 to 24 years1,280 5.50%1,165 4.70% 8.98%2,445 5.10%
0 to 4 years1,195 5.20%1,135 4.60% 5.02%2,335 4.90%
15 to 19 years1,175 5.10%1,155 4.70% 1.70%2,325 4.90%
75 to 79 years1,005 4.40%1,170 4.70% 14.10%2,180 4.60%
85 years and over620 2.70%1,180 4.80% 47.46%1,800 3.80%
80 to 84 years695 3.00%975 3.90% 28.72%1,670 3.50%
85 to 89 years420 1.80%665 2.70% 36.84%1,080 2.30%
90 to 94 years155 0.70%355 1.40% 56.34%505 1.10%
95 to 99 years35 0.20%145 0.60% 75.86%175 0.40%

Broader Age Groups

If the city'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 58.90% of the population. The other age groups, 65 years and over and 0 to 14 years, account for 25.40% and 15.70%, respectively.

If we look at the population data from the broader age groups, we can see that most people in Cornwall are within the 15 to 64 years age group.

DataMaleFemaleTotal
Median age of the population44.40%48.40%46.40%
Average age of the population43.50%46.30%45.00%
65 years and over23.30%27.40%25.40%
0 to 14 years16.50%14.90%15.70%

Photos of Places & Sceneries in Cornwall

Population of Cornwall by Ethnicity and Origin

The population of Cornwall is quite diverse, which contributes to the city's vibrant cultural landscape. Cornwall is inclusive and accepts various ethnic groups with open arms. Furthermore, the province appreciates the unique contributions that each ethnicity brings.

The top 5 ethnicities and origins in the province are French, which accounts for 25.49% of the total population, followed by Canadian (24.16%), Irish (16.16%), Scottish (15.56%), and English (15.09%).

Other ethnicities and origins in Newfoundland and Labrador include French Canadian, German, Caucasian (White), First Nations (North American Indian), and Italian.

Ethnicity and OriginMaleFemalePercentage in Population
French25.64%25.34%25.49%
Canadian23.64%24.66%24.16%
Irish15.62%16.67%16.16%
Scottish15.11%15.98%15.56%
English14.44%15.71%15.09%
French Canadian5.40%6.56%6.00%
German5.42%6.15%5.80%
Caucasian (White)5.49%5.83%5.66%
First Nations (North American Indian)2.82%3.02%2.92%
Italian2.73%2.20%2.46%

Immigration Profile

Immigration patterns vary a great deal from one area to another, which makes this data one of the more distinctive parts of Cornwall's population profile.

About 8.4% of Cornwall's population are immigrants (3,885 people).

The top countries of origin for Cornwall's immigrant population are Pakistan (625), United Kingdom (495), Sri Lanka (365), United States of America (305), India (235).

Only using 25% sample data.
Country of BirthPopulation
Pakistan625
United Kingdom495
Sri Lanka365
United States of America305
India235

Household and Dwelling Characteristics

About 10,480 of Cornwall's population live in a single-detached house. In addition, most of them are living in 2 persons household.

Household Size

About 18.00% of the population lives in 2 persons households. 1 person households ranked second, accounting for 17.95% of the population. 3 persons, 4 persons, and 5 or more persons households account for 6.45%, 4.55%, and 3.00%, respectively.

Number of Person(s) in HouseholdTotalPercentage
2 persons7,69518.00%
1 person7,68517.95%
3 persons2,7656.45%
4 persons1,9554.55%
5 or more persons1,2853.00%

Income in Cornwall

Analyzing income distribution in Cornwall can help us better understand its socioeconomic dynamics.

Per Capita Income

According to 2020 data, the median personal income within Cornwall is $35,200.

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 city's economic performance, spread of income across individuals, quality of life, as well as disparities within its borders.

Most of Cornwall population or around 5,535 people falls in the $10,000 to $29,999 group. The next largest groups are the $30,000 to $49,999, and $50,000 to $79,999 with around 5,525 and 4,320 people, respectively.

Household Income

The Cornwall's median household income is $60,000, according to 2020 data.

Below national average Cornwall's median household income is 24,000 dollars below the Canadian national median of $84,000 (2020 data, 2021 Census).

The data provides important insights into the city'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 city's income distribution, disparities, and trends.

Education Levels in Cornwall

This data sheds light on the distribution of Cornwall 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.

46.85% or most of the Cornwall population has a Postsecondary certificate, diploma or degree. 34.20% of the population has a High (secondary) school diploma or equivalency certificate, 19.00% has a No certificate, diploma or degree, and 12.35% has Bachelor's degree or higher.

Only using 25% sample data.
DegreeMenWomenTotalPercentage
Postsecondary certificate, diploma or degree13,03015,46528,49546.85%
High (secondary) school diploma or equivalency certificate10,57510,70021,28034.20%
No certificate, diploma or degree6,3655,87012,23519.00%
Bachelor's degree or higher3,2904,2007,49012.35%

Below national average 12.4% of Cornwall's population has a bachelor's degree or higher, compared to the national average of 32.9% (Canada, 2021 Census).

Employment in Cornwall

This dataset provides a snapshot of employment trends in Cornwall. It encompasses a wide range of sectors, industries, as well as job categories.

The data shows that the unemployment rate in Newfoundland and Labrador is at 6.48% which is quite high.

Only using 25% sample data.
StatusPercentage
Employment rate45.82%
Unemployment rate6.48%

Working as an Employee

The table shows the data on the total number of individuals in the city who work as an employee. The majority of Cornwall's population (around 76.30%) are working permanent position as an employee.

Self-employed

In the city, there are 1,120 men and 715 women working as self-employed individuals, bringing the total number to 1,830.

Only using 25% sample data.
StatusMenWomenTotal
Self-employed1,1207151,830

Employment Industry Sectors

The Cornwall industry employment sector census data offers insights into the region's economic landscape. The distribution of employment in Cornwall is categorized and quantified, which reveals the region's economic composition.

Cornwall has a wide range of industries. Most of its population (18%) works in the retail trade sector. The Health care and social assistance sector comes second at 16%, followed by Manufacturing at 12%.

Only using 25% sample data.
IndustryMenWomenPercentage
Retail trade1,9351,64018%
Health care and social assistance6302,64016%
Manufacturing1,65070012%
Transportation and warehousing1,2754509%
Accommodation and food services5008957%
Construction1,165756%
Educational services4157206%
Public administration5054805%
Administrative and support, waste management and remediation services5353554%
Other services (except public administration)4303904%
Professional, scientific and technical services3453203%
Information and cultural industries1802102%
Finance and insurance902752%
Wholesale trade255552%
Arts, entertainment and recreation170901%
Real estate and rental and leasing105601%
Agriculture, forestry, fishing and hunting80251%
Utilities55200%
Mining, quarrying, and oil and gas extraction4000%
Management of companies and enterprises0100%

Labour Market Snapshot

A quick snapshot of where Cornwall residents work — the leading industry sectors employing them, and the broad occupation categories they work in.

Top employer sectors in Cornwall: -45 Retail trade (18%), Health care and social assistance (16%), -33 Manufacturing (12%)

Top occupation categories in Cornwall: Sales and service occupations (29%), Trades, transport and equipment operators and related occupations (20%), Business, finance and administration occupations (14%)

Places of Work

The data offers insights into the commuting patterns as well as workplace distribution in the city. It provides a snapshot of workplaces, showing their geographic distribution and the flow of workers across different areas.

Only using 25% sample data.
Work LocationMenWomenTotalPercentage
Usual place of work7,0306,58013,60576.50%
No fixed workplace address1,5555402,09511.80%
Worked at home8451,2152,06511.60%
Worked outside Canada2010250.10%

Commuting

The data sheds light on how Cornwall 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 Cornwall residents and sustainable urban planning.

Commuting Duration

This data reveals the average time that the residents of Cornwall spend traveling to their workplaces. It also sheds light on the efficiency of the city's public transit systems, and road networks, as well as the accessibility of the city.

Only using 25% sample data.
DurationPercentage
Less than 15 minutes59.70%
15 to 29 minutes26.40%
60 minutes and over5.90%
30 to 44 minutes5.80%
45 to 59 minutes2.20%

Marital Status

The statistics on marital status in Cornwallshed 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 city's social fabric. We can gain insights into Cornwall's changing preferences and norms by examining the trends in marital status.

Married or living common-law
51.46%
Married or living common-law
48.54%

Language Spoken

The data below highlights city's linguistic diversity, showing elegances of solo language as well as bilingual harmonies. Other than language, it also shows the cultural landscape in Canada.

English is the most spoken official language in Cornwall. About 37,170 people living in the province speak English, 9,040 people speak French, 490 people speak English and French language, and 200 people speak Neither English nor French language.

LanguagePopulation
English37,170
French9,040
English and French490
Neither English nor French200

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.

LanguageMother TongueSpoken Most Often at Home
English68.5%84.7%
French19.4%7.7%
Non-official languages7.4%4.2%

Religion

Cornwall is predominantly Christian. About 30,745 of its population is Christian (14,390 males and 14,390 females).

The second largest religion in the province is Muslim with 3.7% of the population adhering to the religion. There are also Hindu and Sikh, both represent 1.8% and 0.3% of the population, while Buddhist represent 0.2% of the population.

ReligionPopulation
Christian66.3%
Islam3.7%
Hindu1.8%
Sikh0.3%
Buddhist0.2%
Jewish0.1%

Frequently Asked Questions about Cornwall

According to the 2021 census, Cornwall has a population of approximately 47,845 people.

Between 2016 and 2021, the population of Cornwall increased by 2.70%.

Cornwall has a population density of approximately 777.90 people per square kilometre.

Cornwall covers a land area of approximately 61.50 km².

The median age of the population in Cornwall is 46.40 years.

The largest ethnic or cultural origin group in Cornwall is French.

The median household income in Cornwall is $60,000, based on 2020 data.

English is the most common first official language spoken in Cornwall.

Christian is the predominant religion in Cornwall.

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.