Oakville: population and official figures
In depth
- Economy, jobs and prices in Oakville: The median total income of households in Oakville was C$128,000 in 2020, as reported in the 2021 Census, the highest of 69 Canadian cities and metropolitan areas on this site; the median for Canada was C$84,000.
- Education in Oakville: 61.0% of people aged 25 to 64 in Oakville held a bachelor's degree or higher in 2021, the highest of 69 Canadian cities and metropolitan areas on this site, above the national 32.9%.
- Poverty and living standards in Oakville: 8.6% of people in private households in Oakville, 18,135 in all, were in low income in 2020 by the low-income measure after tax (LIM-AT), joint 17th lowest of 69 Canadian cities and metropolitan areas on this site; the rate for Canada was 11.1%.
What is the population of Oakville?
Statistics Canada estimates that Oakville (the municipality) had 243,107 residents on 1 July 2025, 28th largest of 69 Canadian cities and metropolitan areas on this site; that was 1.8% more than a year earlier (238,878) and 9.4% more than on 1 July 2021 (222,225).
Source: Statistics Canada · saved copyHow fast is Oakville growing?
Between 1 July 2021 and 1 July 2025 the population of Oakville changed by +9.4%, 33rd slowest growth of 69 Canadian cities and metropolitan areas on this site; Canada as a whole grew 8.9%, to 41,651,653, and Oakville held 0.58% of that total.
Source: Statistics Canada · saved copyHow many people lived in Oakville at the 2021 Census?
The 2021 Census counted 213,759 people in Oakville, +10.3% on the 193,832 counted in 2016 (joint 8th fastest growth of 69 Canadian cities and metropolitan areas on this site; Canada: +5.2%). It covers 139 square kilometres, or 1,538 people per square kilometre.
Source: Statistics Canada · saved copyWhat is the median age in Oakville?
The median age in Oakville was 41.6 years at the 2021 Census, joint 25th oldest of 69 Canadian cities and metropolitan areas on this site (Canada: 41.6); 15.7% of residents were 65 or older and 18.0% were under 15 (Canada: 19.0% and 16.3%).
Source: Statistics Canada · saved copyWho runs Oakville?
In Canada, cities and towns are run by regional or upper-tier municipalities: Mostly councillors sent from lower-tier councils; some heads elected directly. Regional planning, transit, water and policing in some areas.
How local power works in Canada
Cities of a similar size in Canada
- St. Catharines-Niagara 503,670
- London 494,785
- Laval 461,509
- Markham 371,504
- Vaughan 358,535
- Kitchener 323,917
- Saskatoon 318,067
- Gatineau 306,105
- Burnaby 299,682
- Windsor 269,614
- Longueuil 268,530
- Regina 263,419
- Richmond 239,584
- Abbotsford-Mission 223,828
- Richmond Hill 222,031
- Oshawa 213,592
Up a level: all cities in Canada · Canada · government and power
Sources
- Statistics Canada: Census Profile, 2021 Census of Population (98-316-X2021001): census subdivisions, selected characteristics (Census Profile SDMX API extract, dataflow DF_CSD, gender total, counts and rates), read 23 October 2026 · saved copy (SHA-256 46d086943a5e…)
- Statistics Canada: Table 17-10-0155-01: Population estimates, July 1, by census subdivision, 2021 boundaries (Web Data Service extract, 2021-2025; request saved as popest-17100155-csd.request.json), read 23 October 2026 · saved copy (SHA-256 95b5a4929299…)
- Statistics Canada: Table 14-10-0459-01: Labour force characteristics by census metropolitan area, three-month moving average, seasonally adjusted (Web Data Service extract: unemployment and employment rates, latest 13 months; request saved as lfs-14100459-cma.request.json, geography names in lfs-14100459-metadata.json), read 23 October 2026 · saved copy (SHA-256 5f4399c9fdfa…)
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