The Age Structure of RDA South Australia's resident workers is indicative of the residential role and function of the local area. This includes factors such as when the area was settled; what types of households live there; the level of access the area has to employment, services and facilities; the local dwelling stock characteristics (including cost of housing); local amenity and a range of other factors that attract people to an area.
The age structure of RDA South Australia's resident workers is indicative of the skill-levels and experience that local businesses can draw upon. For example, younger resident workers, while less experienced, are typically more mobile and have higher level skills in use of new technologies.
For a complete local resident workers analysis for RDA South Australia, Age Structure should be analysed in conjunction with Qualification, Occupations, Hours worked and Income.
Data source
Australian Bureau of Statistics (ABS) – Census 2016 and 2021 – by usual residence
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| Resident workers age structure | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| RDA South Australia - All industries | 2021 | 2016 | Change | ||||||
| Ten year age groups (years) | Number | % | South Australia% | Number | % | South Australia% | 2016 - 2021 | ||
| 15 to 24 years | 122,421 | 14.6 | 14.6 | 104,873 | 14.1 | 14.1 | +17,548 | ||
| 25 to 34 years | 180,868 | 21.6 | 21.6 | 156,732 | 21.0 | 21.0 | +24,136 | ||
| 35 to 44 years | 177,813 | 21.2 | 21.2 | 156,067 | 20.9 | 20.9 | +21,746 | ||
| 45 to 54 years | 172,571 | 20.6 | 20.6 | 168,152 | 22.6 | 22.6 | +4,419 | ||
| 55 to 64 years | 140,447 | 16.7 | 16.7 | 125,246 | 16.8 | 16.8 | +15,201 | ||
| 65 years and over | 44,538 | 5.3 | 5.3 | 34,286 | 4.6 | 4.6 | +10,252 | ||
| Total Persons | 838,658 | 100.0 | 100.0 | 745,356 | 100.0 | 100.0 | +93,302 | ||
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 and2021. Compiled and presented by .id (informed decisions) | |||||||||
Dominant groups
Analysis of the resident workers (All industries) age structure of RDA South Australia in 2021compared to South Australia shows that there was a lower proportion of persons in the younger age groups (15 to 44 years) as well as a lower proportion of persons in the older age groups (45 years and over).
Overall, 57.4% of the resident workers was aged under 45 years, compared to 57.4% for South Australia. 42.6% were aged 45 years and over, compared to 42.6% for South Australia.
The major difference between the resident workers age structure of RDA South Australia and South Australia is:
- A smaller percentage of resident workers aged 25 to 34 years (21.6% compared to 21.6%)
- A larger percentage of resident workers aged 15 to 24 years (14.6% compared to 14.6%)
- A larger percentage of resident workers aged 35 to 44 years (21.2% compared to 21.2%)
- A smaller percentage of resident workers aged 65 years and over (5.3% compared to 5.3%)
Emerging groups
From 2016 to 2021, RDA South Australia's resident workers (All industries) population increased by 93,302 people (12.5%). This represents an average annual change of 2.39% per year over the period.
The largest changes in the resident workers age structure in RDA South Australia between 2016 and 2021 were in the age groups:
- 25 to 34 years (+24,136 persons)
- 35 to 44 years (+21,746 persons)
- 15 to 24 years (+17,548 persons)
- 55 to 64 years (+15,201 persons)