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LEARN MORE ABOUT .idIn 2021, the largest age group in the Hills South District was 50 to 54 year olds. The group that changed the most since 2006 was 65 to 69 year olds, increasing by 182 people.
The Age Structure of the Hills South District provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the Hills South District'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 the Hills South District'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 | |||||||
|---|---|---|---|---|---|---|---|
| Hills South District - Total females (Enumerated) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | Greater Adelaide % | Number | % | Greater Adelaide % | 2006 to 2021 |
| 0 to 4 | 189 | 4.0 | 5.2 | 192 | 4.8 | 5.4 | -3 |
| 5 to 9 | 295 | 6.2 | 5.6 | 253 | 6.3 | 5.8 | +41 |
| 10 to 14 | 278 | 5.8 | 5.6 | 322 | 8.0 | 6.0 | -45 |
| 15 to 19 | 265 | 5.6 | 5.5 | 301 | 7.5 | 6.6 | -37 |
| 20 to 24 | 170 | 3.6 | 6.3 | 146 | 3.6 | 6.9 | +24 |
| 25 to 29 | 144 | 3.0 | 6.8 | 144 | 3.6 | 6.0 | -1 |
| 30 to 34 | 196 | 4.1 | 7.0 | 227 | 5.6 | 6.5 | -31 |
| 35 to 39 | 250 | 5.3 | 7.0 | 322 | 8.0 | 7.2 | -73 |
| 40 to 44 | 311 | 6.5 | 6.3 | 329 | 8.2 | 7.4 | -19 |
| 45 to 49 | 299 | 6.3 | 6.2 | 355 | 8.8 | 7.4 | -57 |
| 50 to 54 | 409 | 8.6 | 6.4 | 288 | 7.1 | 6.8 | +120 |
| 55 to 59 | 343 | 7.2 | 6.2 | 276 | 6.8 | 6.4 | +66 |
| 60 to 64 | 350 | 7.4 | 6.0 | 207 | 5.1 | 4.8 | +143 |
| 65 to 69 | 348 | 7.3 | 5.4 | 165 | 4.1 | 3.9 | +182 |
| 70 to 74 | 326 | 6.9 | 5.0 | 146 | 3.6 | 3.4 | +180 |
| 75 to 79 | 249 | 5.2 | 3.6 | 128 | 3.2 | 3.5 | +121 |
| 80 to 84 | 177 | 3.7 | 2.7 | 129 | 3.2 | 3.0 | +48 |
| 85 and over | 160 | 3.4 | 3.2 | 108 | 2.7 | 2.8 | +52 |
| Total population | 4,759 | 100.0 | 100.0 | 4,047 | 100.0 | 100.0 | +712 |
Dominant groups
Analysis of the female five year age groups of the Hills South District in 2021 compared to Greater Adelaide shows that there was a similar proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).
Overall, 16.0% of the female population was aged between 0 and 15, and 26.5% were aged 65 years and over, compared with 16.4% and 19.9% respectively for Greater Adelaide.
The major differences between the female age structure of the Hills South District and Greater Adelaide were:
- A larger percentage of females aged 50 to 54 (8.6% compared to 6.4%)
- A smaller percentage of females aged 25 to 29 (3.0% compared to 6.8%)
- A smaller percentage of females aged 30 to 34 (4.1% compared to 7.0%)
- A smaller percentage of females aged 20 to 24 (3.6% compared to 6.3%)
Emerging groups
From 2006 to 2021, Hills South District's female population increased by 712 people (17.6%). This represents an average annual population change of 1.09% per year over the period.
The largest changes in female age structure in this area between 2006 and 2021 were in the age groups:
- 65 to 69 (+182 females)
- 70 to 74 (+180 females)
- 60 to 64 (+143 females)
- 75 to 79 (+121 females)
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