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LEARN MORE ABOUT .idIn 2021, the largest age group in Clarkson was 30 to 34 year olds. The group that changed the most since 2001 was 50 to 54 year olds, increasing by 631 people.
The Age Structure of Clarkson provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Clarkson'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 Clarkson'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 | |||||||
|---|---|---|---|---|---|---|---|
| Clarkson - Total persons (Enumerated) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Sinagra % | Number | % | Sinagra % | 2001 to 2021 |
| 0 to 4 | 1,051 | 7.8 | 10.1 | 671 | 11.5 | 7.2 | +379 |
| 5 to 9 | 1,029 | 7.6 | 9.1 | 729 | 12.4 | 11.7 | +299 |
| 10 to 14 | 891 | 6.6 | 7.9 | 586 | 10.0 | 9.3 | +304 |
| 15 to 19 | 785 | 5.8 | 5.1 | 446 | 7.6 | 8.3 | +338 |
| 20 to 24 | 938 | 6.9 | 6.6 | 350 | 6.0 | 7.6 | +587 |
| 25 to 29 | 1,143 | 8.5 | 8.9 | 533 | 9.1 | 11.0 | +609 |
| 30 to 34 | 1,231 | 9.1 | 9.9 | 612 | 10.5 | 9.3 | +618 |
| 35 to 39 | 1,167 | 8.6 | 9.2 | 540 | 9.2 | 7.2 | +626 |
| 40 to 44 | 949 | 7.0 | 7.2 | 400 | 6.8 | 2.4 | +548 |
| 45 to 49 | 829 | 6.1 | 5.9 | 275 | 4.7 | 4.1 | +553 |
| 50 to 54 | 857 | 6.3 | 5.0 | 225 | 3.9 | 6.2 | +631 |
| 55 to 59 | 768 | 5.7 | 4.3 | 142 | 2.4 | 2.1 | +625 |
| 60 to 64 | 634 | 4.7 | 3.8 | 100 | 1.7 | 8.3 | +534 |
| 65 to 69 | 471 | 3.5 | 2.7 | 97 | 1.7 | 1.0 | +373 |
| 70 to 74 | 351 | 2.6 | 2.3 | 84 | 1.4 | 2.1 | +267 |
| 75 to 79 | 212 | 1.6 | 1.3 | 42 | 0.7 | 2.1 | +169 |
| 80 to 84 | 135 | 1.0 | 0.8 | 6 | 0.1 | -- | +129 |
| 85 and over | 68 | 0.5 | 0.2 | 12 | 0.2 | -- | +56 |
| Total population | 13,509 | 100.0 | 100.0 | 5,861 | 100.0 | 100.0 | +7,648 |
Dominant groups
Analysis of the five year age groups of Clarkson in 2021 compared to Sinagra 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, 22.0% of the population was aged between 0 and 15, and 9.2% were aged 65 years and over, compared with 27.1% and 7.2% respectively for Sinagra.
The major differences between the age structure of Clarkson and Sinagra were:
- A larger percentage of persons aged 55 to 59 (5.7% compared to 4.3%)
- A larger percentage of persons aged 50 to 54 (6.3% compared to 5.0%)
- A smaller percentage of persons aged 0 to 4 (7.8% compared to 10.1%)
- A smaller percentage of persons aged 5 to 9 (7.6% compared to 9.1%)
Emerging groups
From 2001 to 2021, Clarkson's population increased by 7,648 people (130.5%). This represents an average annual population change of 4.26% per year over the period.
The largest changes in age structure in this area between 2001 and 2021 were in the age groups:
- 50 to 54 (+631 persons)
- 35 to 39 (+626 persons)
- 55 to 59 (+625 persons)
- 30 to 34 (+618 persons)
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