Powered by .id (informed decisions) for Australia
.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, Western Australia had higher proportion of male children (under 18) and a lower proportion of males aged 60 or older than Australia.
The Age Structure of Western Australia provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Western Australia's residential role and function and how it is likely to change in the future.
Service age groups divide the population into age categories that reflect typical life-stages. They indicate the level of demand for services that target people at different stages in life and how that demand is changing.
To get a more complete picture Western Australia'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 - Service age groups | |||||||
|---|---|---|---|---|---|---|---|
| Western Australia - Total males (Usual residence) | 2021 | 2016 | Change | ||||
| Service age group (years) | Number | % | Australia % | Number | % | Australia % | 2016 to 2021 |
| Babies and pre-schoolers (0 to 4) | 83,249 | 6.3 | 6.0 | 83,155 | 6.7 | 6.5 | +94 |
| Primary schoolers (5 to 11) | 124,020 | 9.4 | 9.1 | 116,141 | 9.4 | 9.2 | +7,879 |
| Secondary schoolers (12 to 17) | 101,391 | 7.7 | 7.5 | 91,875 | 7.4 | 7.4 | +9,516 |
| Tertiary education and independence (18 to 24) | 111,145 | 8.4 | 8.8 | 113,232 | 9.1 | 9.4 | -2,087 |
| Young workforce (25 to 34) | 183,972 | 13.9 | 14.3 | 190,956 | 15.4 | 14.4 | -6,984 |
| Parents and homebuilders (35 to 49) | 275,786 | 20.8 | 20.1 | 260,100 | 21.0 | 20.1 | +15,686 |
| Older workers and pre-retirees (50 to 59) | 167,495 | 12.7 | 12.3 | 155,668 | 12.6 | 12.6 | +11,827 |
| Empty nesters and retirees (60 to 69) | 137,657 | 10.4 | 10.7 | 122,735 | 9.9 | 10.5 | +14,922 |
| Seniors (70 to 84) | 118,497 | 9.0 | 9.6 | 88,716 | 7.2 | 8.2 | +29,781 |
| Elderly aged (85 and over) | 19,644 | 1.5 | 1.7 | 15,846 | 1.3 | 1.6 | +3,798 |
| Total | 1,322,856 | 100.0 | 100.0 | 1,238,424 | 100.0 | 100.0 | +84,432 |
Dominant groups
Analysis of the male service age groups of Western Australia in 2021 compared to Australia shows that there was a higher proportion of males in the younger age groups (0 to 17 years) and a lower proportion of males in the older age groups (60+ years).
Overall, 23.3% of the male population was aged between 0 and 17, and 20.8% were aged 60 years and over, compared with 22.6% and 22.0% respectively for Australia.
The major difference between the male age structure of Western Australia and Australia is:
- A larger percentage of 'Parents and homebuilders' (20.8% compared to 20.1%)
Emerging groups
From 2016 to 2021, Western Australia's male population increased by 84,432 people (6.8%). This represents an average annual population change of 1.33% per year over the period.
The largest changes in the male age structure in this area between 2016 and 2021 were in the age groups:
- Seniors (70 to 84) (+29,781 males)
- Parents and homebuilders (35 to 49) (+15,686 males)
- Empty nesters and retirees (60 to 69) (+14,922 males)
- Older workers and pre-retirees (50 to 59) (+11,827 males)
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.