Powered by .id (informed decisions) for Adelaide Primary Health Network
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LEARN MORE ABOUT .idIn 2021, the largest age group in Adelaide Primary Health Network was 25 to 29 year olds. The group that changed the most since 2016 was 70 to 74 year olds, increasing by 14,293 people.
The Age Structure of Adelaide Primary Health Network provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Adelaide Primary Health Network'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 Adelaide Primary Health Network'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 | |||||||
|---|---|---|---|---|---|---|---|
| Adelaide Primary Health Network - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Greater Adelaide % | Number | % | Greater Adelaide % | 2016 to 2021 |
| 0 to 4 | 68,227 | 5.4 | 5.4 | 70,069 | 5.9 | 5.9 | -1,842 |
| 5 to 9 | 74,108 | 5.8 | 5.9 | 70,063 | 5.9 | 6.0 | +4,045 |
| 10 to 14 | 73,301 | 5.8 | 5.9 | 65,206 | 5.5 | 5.6 | +8,095 |
| 15 to 19 | 70,789 | 5.6 | 5.6 | 72,001 | 6.1 | 6.1 | -1,212 |
| 20 to 24 | 84,486 | 6.7 | 6.6 | 83,509 | 7.0 | 6.9 | +977 |
| 25 to 29 | 90,575 | 7.1 | 7.0 | 82,722 | 7.0 | 6.8 | +7,853 |
| 30 to 34 | 90,259 | 7.1 | 7.0 | 84,816 | 7.1 | 7.0 | +5,443 |
| 35 to 39 | 90,209 | 7.1 | 7.0 | 77,053 | 6.5 | 6.4 | +13,156 |
| 40 to 44 | 80,106 | 6.3 | 6.3 | 76,808 | 6.5 | 6.5 | +3,298 |
| 45 to 49 | 78,668 | 6.2 | 6.2 | 79,678 | 6.7 | 6.8 | -1,010 |
| 50 to 54 | 79,885 | 6.3 | 6.4 | 78,091 | 6.6 | 6.6 | +1,794 |
| 55 to 59 | 77,717 | 6.1 | 6.2 | 75,567 | 6.4 | 6.4 | +2,150 |
| 60 to 64 | 74,706 | 5.9 | 5.9 | 67,500 | 5.7 | 5.7 | +7,206 |
| 65 to 69 | 66,507 | 5.2 | 5.3 | 63,027 | 5.3 | 5.3 | +3,480 |
| 70 to 74 | 61,333 | 4.8 | 4.9 | 47,040 | 4.0 | 4.0 | +14,293 |
| 75 to 79 | 43,846 | 3.5 | 3.5 | 36,132 | 3.0 | 3.0 | +7,714 |
| 80 to 84 | 30,994 | 2.4 | 2.4 | 27,379 | 2.3 | 2.3 | +3,615 |
| 85 and over | 33,809 | 2.7 | 2.6 | 32,128 | 2.7 | 2.6 | +1,681 |
| Total population | 1,269,525 | 100.0 | 100.0 | 1,188,789 | 100.0 | 100.0 | +80,736 |
Dominant groups
Analysis of the five year age groups of Adelaide Primary Health Network in 2021 compared to Greater Adelaide shows that there was a similar proportion of people in the younger age groups (under 15) as well as a similar proportion of people in the older age groups (65+).
Overall, 17.0% of the population was aged between 0 and 15, and 18.6% were aged 65 years and over, compared with 17.1% and 18.6% respectively for Greater Adelaide.
There were no major differences between Adelaide Primary Health Network and Greater Adelaide in 2021.
Emerging groups
From 2016 to 2021, Adelaide Primary Health Network's population increased by 80,736 people (6.8%). This represents an average annual population change of 1.32% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 70 to 74 (+14,293 persons)
- 35 to 39 (+13,156 persons)
- 10 to 14 (+8,095 persons)
- 25 to 29 (+7,853 persons)
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