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LEARN MORE ABOUT .idIn 2021, the largest age group in Quinns Rocks was 50 to 54 year olds. The group that changed the most since 2016 was 40 to 44 year olds, decreasing by 164 people.
The Age Structure of Quinns Rocks provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Quinns Rocks'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 Quinns Rocks'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 | |||||||
|---|---|---|---|---|---|---|---|
| Quinns Rocks - Total persons (Enumerated) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Two Rocks % | Number | % | Two Rocks % | 2016 to 2021 |
| 0 to 4 | 465 | 5.4 | 6.8 | 536 | 6.3 | 7.3 | -71 |
| 5 to 9 | 570 | 6.7 | 8.7 | 713 | 8.4 | 8.0 | -143 |
| 10 to 14 | 710 | 8.3 | 8.5 | 773 | 9.1 | 6.7 | -63 |
| 15 to 19 | 698 | 8.2 | 5.3 | 754 | 8.9 | 5.7 | -56 |
| 20 to 24 | 615 | 7.2 | 4.6 | 538 | 6.4 | 4.5 | +77 |
| 25 to 29 | 473 | 5.5 | 4.9 | 437 | 5.2 | 6.5 | +36 |
| 30 to 34 | 484 | 5.7 | 6.4 | 432 | 5.1 | 5.9 | +52 |
| 35 to 39 | 483 | 5.7 | 5.9 | 565 | 6.7 | 5.9 | -82 |
| 40 to 44 | 561 | 6.6 | 6.1 | 725 | 8.6 | 6.8 | -164 |
| 45 to 49 | 695 | 8.1 | 6.5 | 818 | 9.7 | 7.5 | -123 |
| 50 to 54 | 741 | 8.7 | 8.1 | 651 | 7.7 | 6.8 | +90 |
| 55 to 59 | 648 | 7.6 | 6.4 | 503 | 5.9 | 6.8 | +145 |
| 60 to 64 | 462 | 5.4 | 6.4 | 316 | 3.7 | 5.5 | +146 |
| 65 to 69 | 313 | 3.7 | 5.1 | 301 | 3.6 | 6.1 | +12 |
| 70 to 74 | 279 | 3.3 | 4.9 | 146 | 1.7 | 4.1 | +133 |
| 75 to 79 | 164 | 1.9 | 2.7 | 115 | 1.4 | 3.3 | +49 |
| 80 to 84 | 94 | 1.1 | 2.0 | 81 | 1.0 | 1.9 | +13 |
| 85 and over | 87 | 1.0 | 0.8 | 52 | 0.6 | 0.7 | +35 |
| Total population | 8,542 | 100.0 | 100.0 | 8,456 | 100.0 | 100.0 | +86 |
Dominant groups
Analysis of the five year age groups of Quinns Rocks in 2021 compared to Two Rocks shows that there was a lower proportion of people in the younger age groups (under 15) as well as a lower proportion of people in the older age groups (65+).
Overall, 20.4% of the population was aged between 0 and 15, and 11.0% were aged 65 years and over, compared with 24.0% and 15.5% respectively for Two Rocks.
The major differences between the age structure of Quinns Rocks and Two Rocks were:
- A larger percentage of persons aged 15 to 19 (8.2% compared to 5.3%)
- A larger percentage of persons aged 20 to 24 (7.2% compared to 4.6%)
- A larger percentage of persons aged 45 to 49 (8.1% compared to 6.5%)
- A smaller percentage of persons aged 5 to 9 (6.7% compared to 8.7%)
Emerging groups
From 2016 to 2021, Quinns Rocks's population increased by 86 people (1.0%). This represents an average annual population change of 0.2% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 40 to 44 (-164 persons)
- 60 to 64 (+146 persons)
- 55 to 59 (+145 persons)
- 5 to 9 (-143 persons)
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