Powered by .id (informed decisions) for Hornsby Shire Council
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LEARN MORE ABOUT .idIn 2021, Cherrybrook had similar proportion of children (under 18) and a higher proportion of persons aged 60 or older than Hornsby Shire.
The Age Structure of Cherrybrook provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Cherrybrook'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 Cherrybrook'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 Cherrybrook in 2021 compared to Hornsby Shire shows that there was a similar proportion of people in the younger age groups (0 to 17 years) and a higher proportion of people in the older age groups (60+ years).
Overall, 23.3% of the population was aged between 0 and 17, and 25.4% were aged 60 years and over, compared with 23.0% and 23.9% respectively for Hornsby Shire.
The major differences between the age structure of Cherrybrook and Hornsby Shire were:
- A larger percentage of 'Empty nesters and retirees' (12.7% compared to 10.8%)
- A larger percentage of 'Secondary schoolers' (9.9% compared to 8.3%)
- A smaller percentage of 'Young workforce' (7.2% compared to 9.5%)
- A smaller percentage of 'Babies and pre-schoolers' (3.7% compared to 5.0%)
Emerging groups
From 2001 to 2021, Cherrybrook's population increased by 845 people (4.7%). This represents an average annual population change of 0.23% per year over the period.
The largest changes in the age structure in this area between 2001 and 2021 were in the age groups:
- Empty nesters and retirees (60 to 69) (+1,462 people)
- Seniors (70 to 84) (+973 people)
- Parents and homebuilders (35 to 49) (-780 people)
- Secondary schoolers (12 to 17) (-393 people)
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