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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 2001 was 45 to 49 year olds, increasing by 1,053 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 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Hillside % | Number | % | Hillside % | 2001 to 2021 |
| 0 to 4 | 771 | 6.4 | 5.4 | 135 | 10.2 | 11.9 | +636 |
| 5 to 9 | 1,000 | 8.3 | 6.6 | 113 | 8.6 | 10.4 | +886 |
| 10 to 14 | 1,118 | 9.3 | 7.8 | 107 | 8.1 | 8.4 | +1,010 |
| 15 to 19 | 1,054 | 8.7 | 8.8 | 79 | 6.0 | 6.5 | +974 |
| 20 to 24 | 794 | 6.6 | 7.8 | 91 | 6.9 | 5.1 | +703 |
| 25 to 29 | 649 | 5.4 | 6.5 | 187 | 14.2 | 10.5 | +461 |
| 30 to 34 | 751 | 6.2 | 6.4 | 148 | 11.2 | 13.0 | +603 |
| 35 to 39 | 890 | 7.4 | 6.3 | 114 | 8.6 | 9.6 | +775 |
| 40 to 44 | 1,029 | 8.5 | 7.2 | 116 | 8.8 | 7.8 | +913 |
| 45 to 49 | 1,133 | 9.4 | 8.5 | 79 | 6.0 | 5.9 | +1,053 |
| 50 to 54 | 862 | 7.1 | 8.1 | 54 | 4.1 | 4.9 | +807 |
| 55 to 59 | 613 | 5.1 | 6.5 | 42 | 3.2 | 2.8 | +570 |
| 60 to 64 | 462 | 3.8 | 4.9 | 31 | 2.4 | 1.5 | +431 |
| 65 to 69 | 365 | 3.0 | 3.4 | 16 | 1.2 | 0.6 | +348 |
| 70 to 74 | 277 | 2.3 | 2.9 | 6 | 0.5 | 0.1 | +271 |
| 75 to 79 | 184 | 1.5 | 1.7 | 0 | -- | 0.6 | +184 |
| 80 to 84 | 98 | 0.8 | 0.9 | 0 | -- | 0.1 | +98 |
| 85 and over | 32 | 0.3 | 0.3 | 0 | -- | 0.3 | +32 |
| Total population | 12,082 | 100.0 | 100.0 | 1,326 | 100.0 | 100.0 | +10,756 |
Dominant groups
Analysis of the male five year age groups of Caroline Springs in 2021 compared to Hillside shows that there was a higher proportion of males in the younger age groups (under 15) and a lower 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 19.8% and 9.2% respectively for Hillside.
The major differences between the male age structure of Caroline Springs and Hillside were:
- A larger percentage of males aged 5 to 9 (8.3% compared to 6.6%)
- A larger percentage of males aged 10 to 14 (9.3% compared to 7.8%)
- A larger percentage of males aged 40 to 44 (8.5% compared to 7.2%)
- A smaller percentage of males aged 55 to 59 (5.1% compared to 6.5%)
Emerging groups
From 2001 to 2021, Caroline Springs's male population increased by 10,756 people (811.2%). This represents an average annual population change of 11.68% per year over the period.
The largest changes in male age structure in this area between 2001 and 2021 were in the age groups:
- 45 to 49 (+1,053 males)
- 10 to 14 (+1,010 males)
- 15 to 19 (+974 males)
- 40 to 44 (+913 males)
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