Most of the population living in Ontario are 45 to 49 years old. This accounts for about 8.22% of the general population. Looking at specific age groups: Youth (0 to 17 years) old account for 27.68% of the population of Ontario. Young Adults (18 to 44 years) old account for 35.61% of the population of Ontario. Middle Age (45 to 65 years) old account for 28.85% of the population of Ontario. Old Age (65+ years) old account for 14.57% of the population of Ontario.
| Statistic | Percentage |
|---|---|
| Youth (0 to 17 years) | 27.68 % |
| Young Adults (18 to 44 years) | 35.61 % |
| Middle Age (45 to 65 years) | 28.85 % |
| Old Age (65+ years) | 14.57 % |