Powered by .id (informed decisions) for City of Cockburn
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LEARN MORE ABOUT .idIn 2021, the City of Cockburn had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Western Australia.
The Age Structure of the City of Cockburn provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of the City of Cockburn'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 the City of Cockburn'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?'
Dominant groups
Analysis of the service age groups of the City of Cockburn in 2021 compared to Western Australia shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a lower proportion of people in the older age groups (60+ years).
Overall, 23.2% of the population was aged between 0 and 17, and 18.7% were aged 60 years and over, compared with 22.5% and 21.9% respectively for Western Australia.
The major differences between the age structure of the City of Cockburn and Western Australia were:
- A larger percentage of 'Parents and homebuilders' (22.4% compared to 20.8%)
- A larger percentage of 'Young workforce' (15.0% compared to 14.0%)
- A smaller percentage of 'Seniors' (7.7% compared to 9.3%)
- A smaller percentage of 'Empty nesters and retirees' (9.4% compared to 10.7%)
Emerging groups
From 2001 to 2021, City of Cockburn's population increased by 49,440 people (75.0%). This represents an average annual population change of 2.84% per year over the period.
The largest changes in the age structure in this area between 2001 and 2021 were in the age groups:
- Parents and homebuilders (35 to 49) (+10,473 people)
- Older workers and pre-retirees (50 to 59) (+6,920 people)
- Young workforce (25 to 34) (+6,676 people)
- Empty nesters and retirees (60 to 69) (+6,440 people)
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