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LEARN MORE ABOUT .idIn 2021, Brookvale-Dee Why PCA had lower proportion of male children (under 18) and a lower proportion of males aged 60 or older than Warringah Council area.
The Age Structure of Brookvale-Dee Why PCA provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Brookvale-Dee Why PCA'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 Brookvale-Dee Why PCA'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 male service age groups of Brookvale-Dee Why PCA in 2021 compared to Warringah Council area shows that there was a lower proportion of males in the younger age groups (0 to 17 years) as well as a lower proportion of males in the older age groups (60+ years).
Overall, 22.2% of the male population was aged between 0 and 17, and 20.0% were aged 60 years and over, compared with 24.1% and 20.8% respectively for Warringah Council area.
The major differences between the male age structure of Brookvale-Dee Why PCA and Warringah Council area were:
- A larger percentage of 'Young workforce' (14.0% compared to 11.3%)
- A smaller percentage of 'Secondary schoolers' (7.6% compared to 8.7%)
- A smaller percentage of 'Primary schoolers' (8.5% compared to 9.5%)
- A smaller percentage of 'Seniors' (8.5% compared to 9.2%)
Emerging groups
From 2016 to 2021, Brookvale-Dee Why PCA's male population increased by 2,232 people (4.9%). This represents an average annual population change of 0.97% 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) (+742 males)
- Older workers and pre-retirees (50 to 59) (+665 males)
- Empty nesters and retirees (60 to 69) (+564 males)
- Tertiary education and independence (18 to 24) (+526 males)
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