In 2024, Ontario’s total population reached 16,124,116 residents. Among its major urban areas, the Kitchener – Cambridge – Waterloo Census Metropolitan Area (CMA) accounted for 696,417 people, representing approximately 4.32% of the province’s population. Known for its strong tech sector, thriving manufacturing base, and diverse cultural fabric, the region continues to experience steady population growth, reflecting its appeal as both a place to live and work.
Total Population
696,417
Median Age
35 years
Land Area
1,092.33 km²
Kitchener – Cambridge – Waterloo Population by Age
The population distribution in Kitchener – Cambridge – Waterloo in 2024 reflects a relatively young demographic compared to other Ontario CMAs, with a significant proportion of working-age residents.
| Age Group | Population (2024) | Percentage of Total Population |
|---|---|---|
| 0 to 14 years | 105,281 | 15.12% |
| 15 to 64 years | 491,599 | 70.61% |
| 65 years and older | 99,537 | 14.29% |
| Median Age | 35.0 years | — |
Key Insights:
- The median age of 35 is notably lower than the provincial average, indicating a youthful, economically active population.
- The working-age group (15–64 years) dominates, which is advantageous for labour force sustainability.
- The senior population, while smaller in proportion, has grown steadily over the past two decades.
Housing, Density, and Area Stats for Kitchener – Cambridge – Waterloo
Data from the 2021 Census provides insight into the region’s housing, density, and ranking.
| Statistic | Value |
|---|---|
| Population (2021) | 575,847 |
| Total Private Dwellings (2021) | 229,809 |
| Dwellings Occupied by Usual Residents | 219,060 |
| Land Area (km²) | 1,092.33 |
| Population Density (per km²) | 527.2 |
| National Population Rank (2021) | 10th |
| Ontario Population Rank (2021) | 4th |
The population density of 527.2 people per km² highlights a balance between urban development and open spaces, while the continued addition of new housing reflects the area’s growth trajectory.
Demographics – Racial & Ethnic Composition of Kitchener – Cambridge – Waterloo
Kitchener – Cambridge – Waterloo is one of Ontario’s most culturally diverse CMAs. In 2021, visible minorities made up 158,810 residents, accounting for approximately 27.58% of the total population.
Visible Minority Breakdown (2021):
| Group | Population | % of Total Population |
|---|---|---|
| South Asian | 55,305 | 9.61% |
| Chinese | 17,185 | 2.99% |
| Black | 26,545 | 4.61% |
| Filipino | 5,980 | 1.04% |
| Arab | 10,965 | 1.91% |
| Latin American | 12,770 | 2.22% |
| Southeast Asian | 10,520 | 1.83% |
| West Asian | 6,035 | 1.05% |
| Korean | 3,150 | 0.55% |
| Japanese | 1,235 | 0.21% |
| Visible minority, n.i.e. | 4,055 | 0.71% |
| Multiple visible minorities | 5,060 | 0.88% |
| Total Visible Minority Population | 158,810 | 27.58% |
| Not a Visible Minority | 409,255 | 70.98% |
The largest visible minority group is South Asian, representing almost 10% of the total population, followed by Black and Chinese communities. The area’s multicultural makeup contributes to its vibrant food scene, festivals, and international business connections.
FAQ
The CMA’s population is 696,417, accounting for approximately 4.32% of Ontario’s total population.
In 2024, the median age is 35.0 years, making it one of the youngest major CMAs in Ontario.
Visible minorities make up 27.58% of the population, with South Asian, Black, and Chinese communities being the largest groups.
Based on 2021 data, the population density is 527.2 people per km².
The population has grown by over 249,000 people since 2001, reflecting a steady upward trend in both immigration and natural growth.
Source:
- Statistics Canada. Table 17-10-0148-01 Population estimates, July 1, by census metropolitan area and census agglomeration, 2021 boundaries
- Statistics Canada. Table 98-10-0005-01 Population and dwelling counts: Canada, provinces and territories, census metropolitan areas and census agglomerations
- Statistics Canada. Table 98-10-0351-01 Visible minority by gender and age: Canada, provinces and territories

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