Powered by .id (informed decisions) for Hornsby Shire Council
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LEARN MORE ABOUT .idIn 2021, NSROC Region had lower proportion of male children (under 18) and a lower proportion of males aged 60 or older than Hornsby Shire.
The Age Structure of NSROC Region provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of NSROC Region'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 NSROC Region'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 NSROC Region in 2021 compared to Hornsby Shire 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, 22.5% of the male population was aged between 0 and 17, and 21.4% were aged 60 years and over, compared with 24.4% and 22.6% respectively for Hornsby Shire.
The major differences between the male age structure of NSROC Region and Hornsby Shire were:
- A larger percentage of 'Young workforce' (12.9% compared to 9.4%)
- A smaller percentage of 'Primary schoolers' (9.4% compared to 10.4%)
- A smaller percentage of 'Secondary schoolers' (7.8% compared to 8.7%)
- A smaller percentage of 'Empty nesters and retirees' (9.9% compared to 10.6%)
Emerging groups
From 2016 to 2021, NSROC Region's male population increased by 16,695 people (5.8%). This represents an average annual population change of 1.13% 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) (+5,806 males)
- Parents and homebuilders (35 to 49) (+4,838 males)
- Empty nesters and retirees (60 to 69) (+2,488 males)
- Older workers and pre-retirees (50 to 59) (+2,223 males)
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