Powered by .id (informed decisions) for City of Perth
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LEARN MORE ABOUT .idIn 2021, the City of Perth had lower proportion of children (under 18) and a lower proportion of persons aged 60 or older than Greater Perth.
The Age Structure of the City of Perth 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 Perth'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 Perth'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 Perth in 2021 compared to Greater Perth shows that there was a lower proportion of people in the younger age groups (0 to 17 years) as well as a lower proportion of people in the older age groups (60+ years).
Overall, 8.1% of the population was aged between 0 and 17, and 16.1% were aged 60 years and over, compared with 23.0% and 21.1% respectively for Greater Perth.
The major differences between the age structure of the City of Perth and Greater Perth were:
- A larger percentage of 'Young workforce' (28.0% compared to 14.2%)
- A larger percentage of 'Tertiary education & independence' (15.4% compared to 8.6%)
- A smaller percentage of 'Primary schoolers' (2.8% compared to 9.2%)
- A smaller percentage of 'Secondary schoolers' (2.0% compared to 7.5%)
Emerging groups
From 1996 to 2021, City of Perth's population increased by 21,156 people (189.1%). This represents an average annual population change of 4.34% per year over the period.
The largest changes in the age structure in this area between 1996 and 2021 were in the age groups:
- Young workforce (25 to 34) (+6,885 people)
- Parents and homebuilders (35 to 49) (+4,771 people)
- Tertiary education and independence (18 to 24) (+2,383 people)
- Older workers and pre-retirees (50 to 59) (+2,083 people)
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