Powered by .id (informed decisions) for City of Onkaparinga
.id community is an evidence base for over 250 local government areas in Australia and New Zealand, helping you make informed decisions.
LEARN MORE ABOUT .idIn 2021, the largest age group in the Southern District was 5 to 9 year olds. The group that changed the most since 1996 was 55 to 59 year olds, increasing by 383 people.
The Age Structure of the Southern 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 Southern 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 Southern 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 | |||||||
|---|---|---|---|---|---|---|---|
| Southern District - Total females (Enumerated) | 2021 | 1996 | Change | ||||
| Five year age groups (years) | Number | % | Northern District % | Number | % | Northern District % | 1996 to 2021 |
| 0 to 4 | 433 | 5.3 | 5.1 | 269 | 8.0 | 7.0 | +163 |
| 5 to 9 | 595 | 7.3 | 5.5 | 296 | 8.8 | 8.2 | +299 |
| 10 to 14 | 538 | 6.6 | 6.0 | 273 | 8.1 | 9.4 | +264 |
| 15 to 19 | 460 | 5.7 | 5.7 | 198 | 5.9 | 8.7 | +262 |
| 20 to 24 | 393 | 4.9 | 5.1 | 179 | 5.3 | 6.2 | +213 |
| 25 to 29 | 413 | 5.1 | 5.0 | 241 | 7.1 | 5.8 | +172 |
| 30 to 34 | 477 | 5.9 | 6.1 | 313 | 9.3 | 7.8 | +164 |
| 35 to 39 | 584 | 7.2 | 6.8 | 316 | 9.4 | 10.3 | +267 |
| 40 to 44 | 557 | 6.9 | 6.8 | 234 | 6.9 | 10.6 | +322 |
| 45 to 49 | 540 | 6.7 | 6.4 | 194 | 5.8 | 9.6 | +345 |
| 50 to 54 | 522 | 6.4 | 6.6 | 165 | 4.9 | 5.0 | +357 |
| 55 to 59 | 535 | 6.6 | 6.4 | 151 | 4.5 | 2.7 | +383 |
| 60 to 64 | 507 | 6.3 | 7.1 | 170 | 5.0 | 2.1 | +337 |
| 65 to 69 | 485 | 6.0 | 6.2 | 168 | 5.0 | 2.0 | +317 |
| 70 to 74 | 450 | 5.6 | 6.0 | 78 | 2.3 | 2.0 | +371 |
| 75 to 79 | 287 | 3.5 | 3.7 | 75 | 2.2 | 1.2 | +212 |
| 80 to 84 | 160 | 2.0 | 2.4 | 39 | 1.2 | 0.9 | +121 |
| 85 and over | 161 | 2.0 | 2.8 | 18 | 0.5 | 0.6 | +143 |
| Total population | 8,097 | 100.0 | 100.0 | 3,385 | 100.0 | 100.0 | +4,712 |
Dominant groups
Analysis of the female five year age groups of the Southern District in 2021 compared to the Northern District shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).
Overall, 19.3% of the female population was aged between 0 and 15, and 19.1% were aged 65 years and over, compared with 16.6% and 21.2% respectively for the Northern District.
The major differences between the female age structure of the Southern District and the Northern District were:
- A larger percentage of females aged 5 to 9 (7.3% compared to 5.5%)
- A larger percentage of females aged 10 to 14 (6.6% compared to 6.0%)
- A smaller percentage of females aged 60 to 64 (6.3% compared to 7.1%)
- A smaller percentage of females aged 85 and over (2.0% compared to 2.8%)
Emerging groups
From 1996 to 2021, Southern District's female population increased by 4,712 people (139.2%). This represents an average annual population change of 3.55% per year over the period.
The largest changes in female age structure in this area between 1996 and 2021 were in the age groups:
- 55 to 59 (+383 females)
- 70 to 74 (+371 females)
- 50 to 54 (+357 females)
- 45 to 49 (+345 females)
DISCLAIMER: While all due care has been taken to ensure that the content of this website is accurate and current, there may be errors or omissions in it and no legal responsibility is accepted for the information and opinions in this website.
Please view our Privacy Policy, Terms of use and Legal notices.
ABS Data and the copyright in the ABS Data remains the property of the Australian Bureau of Statistics. The copyright in the way .id has modified, transformed or reconfigured the ABS Data as published on this website remains the property of .id. ABS Data can be accessed from the Australian Bureau of Statistics at www.abs.gov.au. ABS data can be used under license - terms published on ABS website. intermediary.management@abs.gov.au if you have any queries or wish to distribute any ABS data.