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LEARN MORE ABOUT .idIn 2021, the largest age group in Rosstown Ward was 25 to 29 year olds. The group that changed the most since 1996 was 50 to 54 year olds, increasing by 1,391 people.
The Age Structure of Rosstown Ward provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Rosstown Ward's residential role and function and how it is likely to change in the future.
Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.
To get a more complete picture Rosstown Ward's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.
Q:
Derived from the Census question:
'What is the person's date of birth or age?'
| Age structure - Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| Rosstown Ward - Total persons (Enumerated) | 2021 | 1996 | Change | ||||
| Five year age groups (years) | Number | % | McKinnon % | Number | % | McKinnon % | 1996 to 2021 |
| 0 to 4 | 2,411 | 4.9 | 4.3 | 2,231 | 5.9 | 7.4 | +180 |
| 5 to 9 | 2,646 | 5.3 | 6.7 | 2,078 | 5.5 | 7.1 | +568 |
| 10 to 14 | 2,725 | 5.5 | 9.8 | 1,822 | 4.8 | 6.3 | +902 |
| 15 to 19 | 2,469 | 5.0 | 8.3 | 1,899 | 5.0 | 5.5 | +570 |
| 20 to 24 | 3,496 | 7.0 | 6.0 | 3,223 | 8.5 | 5.4 | +272 |
| 25 to 29 | 4,676 | 9.4 | 4.4 | 3,427 | 9.0 | 7.1 | +1,248 |
| 30 to 34 | 4,354 | 8.8 | 4.7 | 3,620 | 9.5 | 8.6 | +734 |
| 35 to 39 | 4,113 | 8.3 | 5.9 | 3,290 | 8.7 | 8.9 | +822 |
| 40 to 44 | 3,468 | 7.0 | 7.9 | 2,947 | 7.8 | 9.4 | +520 |
| 45 to 49 | 3,344 | 6.7 | 8.9 | 2,684 | 7.1 | 7.1 | +660 |
| 50 to 54 | 3,221 | 6.5 | 8.5 | 1,829 | 4.8 | 4.7 | +1,391 |
| 55 to 59 | 2,835 | 5.7 | 6.4 | 1,584 | 4.2 | 3.8 | +1,250 |
| 60 to 64 | 2,440 | 4.9 | 4.7 | 1,330 | 3.5 | 3.3 | +1,110 |
| 65 to 69 | 2,114 | 4.3 | 4.1 | 1,457 | 3.8 | 3.5 | +656 |
| 70 to 74 | 1,861 | 3.8 | 3.1 | 1,460 | 3.8 | 3.8 | +401 |
| 75 to 79 | 1,297 | 2.6 | 1.9 | 1,341 | 3.5 | 3.1 | -44 |
| 80 to 84 | 994 | 2.0 | 1.8 | 980 | 2.6 | 2.6 | +13 |
| 85 and over | 1,162 | 2.3 | 2.7 | 807 | 2.1 | 2.2 | +355 |
| Total population | 49,626 | 100.0 | 100.0 | 38,018 | 100.0 | 100.0 | +11,608 |
Dominant groups
Analysis of the five year age groups of Rosstown Ward in 2021 compared to McKinnon shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 15.7% of the population was aged between 0 and 15, and 15.0% were aged 65 years and over, compared with 20.8% and 13.6% respectively for McKinnon.
The major differences between the age structure of Rosstown Ward and McKinnon were:
- A larger percentage of persons aged 25 to 29 (9.4% compared to 4.4%)
- A larger percentage of persons aged 30 to 34 (8.8% compared to 4.7%)
- A smaller percentage of persons aged 10 to 14 (5.5% compared to 9.8%)
- A smaller percentage of persons aged 15 to 19 (5.0% compared to 8.3%)
Emerging groups
From 1996 to 2021, Rosstown Ward's population increased by 11,608 people (30.5%). This represents an average annual population change of 1.07% per year over the period.
The largest changes in age structure in this area between 1996 and 2021 were in the age groups:
- 50 to 54 (+1,391 persons)
- 55 to 59 (+1,250 persons)
- 25 to 29 (+1,248 persons)
- 60 to 64 (+1,110 persons)
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