Oshawa (Canada)
Contents: Metropolitan Area
The population development of Oshawa as well as related information and services (weather, Wikipedia, Google, images).
| Name | Province(s) | Population Estimate 2002-07-01 | Population Estimate 2007-07-01 | Population Estimate 2012-07-01 | Population Estimate 2017-07-01 | Population Estimate 2022-07-01 | Population Estimate 2025-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Oshawa | Ontario | 315,315 | 347,944 | 372,501 | 398,669 | 447,894 | 493,441 | → |
Source: Statistics Canada.
Explanation: Metropolitan areas and census agglomerations according to the 2021 definition. In contrast to census figures, population estimates are adjusted for underenumeration.
Further information about the population structure:
| Gender (E 2025) | |
|---|---|
| Males | 246,381 |
| Females | 247,060 |
| Age Groups (E 2025) | |
|---|---|
| 0-17 years | 104,457 |
| 18-64 years | 311,580 |
| 65+ years | 77,404 |
| Age Distribution (E 2025) | |
|---|---|
| 90+ years | 3,726 |
| 80-89 years | 14,787 |
| 70-79 years | 34,467 |
| 60-69 years | 55,123 |
| 50-59 years | 57,198 |
| 40-49 years | 68,787 |
| 30-39 years | 76,892 |
| 20-29 years | 65,957 |
| 10-19 years | 60,224 |
| 0-9 years | 56,280 |
| Country of Birth (C 2021) | |
|---|---|
| Canada | 312,810 |
| America | 22,195 |
| Europe | 27,075 |
| Africa | 6,725 |
| Asia | 42,205 |
| Oceania | 395 |
| Mother Tongue (C 2021) | |
|---|---|
| English | 332,410 |
| French | 6,215 |
| Indigenous language | 20 |
| Other language | 62,515 |
| Multiple languages | 14,150 |