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LEARN MORE ABOUT .idIn 2021, the largest age group in Caroline Springs was 45 to 49 year olds. The group that changed the most since 2016 was 0 to 4 year olds, decreasing by 296 people.
The Age Structure of Caroline Springs provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Caroline Springs'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 Caroline Springs'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 | |||||||
|---|---|---|---|---|---|---|---|
| Caroline Springs - Total males (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Truganina % | Number | % | Truganina % | 2016 to 2021 |
| 0 to 4 | 771 | 6.4 | 12.6 | 1,067 | 8.9 | 5.5 | -296 |
| 5 to 9 | 1,000 | 8.3 | 7.0 | 1,181 | 9.9 | 6.4 | -181 |
| 10 to 14 | 1,118 | 9.3 | 4.5 | 1,115 | 9.3 | 4.9 | +3 |
| 15 to 19 | 1,054 | 8.7 | 2.0 | 856 | 7.2 | 6.0 | +198 |
| 20 to 24 | 794 | 6.6 | 9.6 | 667 | 5.6 | 5.0 | +127 |
| 25 to 29 | 649 | 5.4 | 13.6 | 674 | 5.6 | 5.6 | -25 |
| 30 to 34 | 751 | 6.2 | 13.6 | 903 | 7.6 | 3.9 | -152 |
| 35 to 39 | 890 | 7.4 | 15.4 | 1,125 | 9.4 | 7.3 | -235 |
| 40 to 44 | 1,029 | 8.5 | 6.7 | 1,240 | 10.4 | 6.9 | -211 |
| 45 to 49 | 1,133 | 9.4 | 3.6 | 926 | 7.7 | 8.1 | +207 |
| 50 to 54 | 862 | 7.1 | 3.5 | 658 | 5.5 | 7.6 | +204 |
| 55 to 59 | 613 | 5.1 | 1.8 | 499 | 4.2 | 6.3 | +114 |
| 60 to 64 | 462 | 3.8 | 2.4 | 394 | 3.3 | 7.5 | +68 |
| 65 to 69 | 365 | 3.0 | 1.5 | 272 | 2.3 | 7.1 | +93 |
| 70 to 74 | 277 | 2.3 | 1.1 | 200 | 1.7 | 6.0 | +77 |
| 75 to 79 | 184 | 1.5 | 0.6 | 122 | 1.0 | 2.9 | +62 |
| 80 to 84 | 98 | 0.8 | 0.4 | 47 | 0.4 | 3.0 | +51 |
| 85 and over | 32 | 0.3 | 0.2 | 13 | 0.1 | -- | +19 |
| Total population | 12,082 | 100.0 | 100.0 | 11,959 | 100.0 | 100.0 | +123 |
Dominant groups
Analysis of the male five year age groups of Caroline Springs in 2021 compared to Truganina shows that there was a similar proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).
Overall, 23.9% of the male population was aged between 0 and 15, and 7.9% were aged 65 years and over, compared with 24.0% and 3.8% respectively for Truganina.
The major differences between the male age structure of Caroline Springs and Truganina were:
- A larger percentage of males aged 15 to 19 (8.7% compared to 2.0%)
- A smaller percentage of males aged 25 to 29 (5.4% compared to 13.6%)
- A smaller percentage of males aged 35 to 39 (7.4% compared to 15.4%)
- A smaller percentage of males aged 30 to 34 (6.2% compared to 13.6%)
Emerging groups
From 2016 to 2021, Caroline Springs's male population increased by 123 people (1.0%). This represents an average annual population change of 0.2% per year over the period.
The largest changes in male age structure in this area between 2016 and 2021 were in the age groups:
- 0 to 4 (-296 males)
- 35 to 39 (-235 males)
- 40 to 44 (-211 males)
- 45 to 49 (+207 males)
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