The Municipality of Clarington, Ontario, recorded a population of 101,427 in the 2021 Census, up from 92,013 in 2016. This reflects a 10.2% increase (+9,414 people) in just five years, highlighting Clarington’s appeal as a fast-growing community in Durham Region. With a land area of 610.84 km², the municipality has a population density of 166 residents per km². Known for its mix of suburban neighbourhoods, rural farmland, and Lake Ontario shoreline, Clarington continues to attract families and commuters seeking a balance between urban access and small-town living.
Clarington Municipality Statistics
- Population, 2021: 101,427
- Population, 2016: 92,013
- Population percentage change, 2016 to 2021: 10.2
- Total private dwellings: 36,852
- Private dwellings occupied by usual residents: 35,953
- Population density per square kilometre: 166
- Land area in square kilometres: 610.84
Population by Age and Gender
Demographics by Race
| Demographic | Population | Share |
|---|---|---|
| South Asian | 4,970 | 4.9% |
| Chinese | 1,320 | 1.3% |
| Black | 5,255 | 5.2% |
| Filipino | 1,165 | 1.2% |
| Arab | 570 | 0.6% |
| Latin American | 740 | 0.7% |
| Southeast Asian | 380 | 0.4% |
| West Asian | 690 | 0.7% |
| Korean | 0 | 0.0% |
| Japanese | 0 | 0.0% |
| Visible minority, n.i.e. | 800 | 0.8% |
| Multiple visible minorities | 825 | 0.8% |
| Not a visible minority | 84,115 | 83.4% |
| Total | 100,830 | 100.0% |
Religion of the Population
Income Statistics
FAQ
The population of Clarington in 2021 was 101,427.
Clarington’s population is growing, up 10.2% since 2016.
The median age is 39.2 years.
There were 35,953 occupied private dwellings in Clarington in 2021.
Key industries include health care, retail, construction, education, and manufacturing.
Source:
- Statistics Canada, 2021 Census of Population.
- Statistics Canada. Table 17-10-0148-01 Population estimates, July 1, by census metropolitan area and census agglomeration, 2021 boundaries

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