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LEARN MORE ABOUT .idIn 2021, North Rocks Ward had higher proportion of children (under 18) and a similar proportion of persons aged 60 or older than North Rocks.
The Age Structure of North Rocks Ward provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of North Rocks Ward'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 North Rocks Ward'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 North Rocks Ward in 2021 compared to North Rocks shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a similar proportion of people in the older age groups (60+ years).
Overall, 24.2% of the population was aged between 0 and 17, and 22.8% were aged 60 years and over, compared with 23.5% and 23.0% respectively for North Rocks.
There were no major differences between North Rocks Ward and North Rocks in 2021.
Emerging groups
From 2016 to 2021, North Rocks Ward's population increased by 3,779 people (9.8%). This represents an average annual population change of 1.9% per year over the period.
The largest changes in the age structure in this area between 2016 and 2021 were in the age groups:
- Parents and homebuilders (35 to 49) (+1,396 people)
- Primary schoolers (5 to 11) (+844 people)
- Seniors (70 to 84) (+777 people)
- Older workers and pre-retirees (50 to 59) (+252 people)
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