Powered by .id (informed decisions) for Wollondilly Shire Council
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LEARN MORE ABOUT .idIn 2021, Wollondilly Shire had higher proportion of children (under 18) and a higher proportion of persons aged 60 or older than Greater Sydney.
The Age Structure of Wollondilly Shire provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Wollondilly Shire'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 Wollondilly Shire'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 Wollondilly Shire in 2021 compared to Greater Sydney shows that there was a higher proportion of people in the younger age groups (0 to 17 years) as well as a higher proportion of people in the older age groups (60+ years).
Overall, 26.0% of the population was aged between 0 and 17, and 20.9% were aged 60 years and over, compared with 21.8% and 20.4% respectively for Greater Sydney.
The major differences between the age structure of Wollondilly Shire and Greater Sydney were:
- A larger percentage of 'Secondary schoolers' (8.8% compared to 7.1%)
- A larger percentage of 'Primary schoolers' (10.2% compared to 8.8%)
- A smaller percentage of 'Young workforce' (12.2% compared to 15.5%)
- A smaller percentage of 'Parents and homebuilders' (19.8% compared to 21.5%)
Emerging groups
From 1996 to 2021, Wollondilly Shire's population increased by 20,270 people (60.8%). This represents an average annual population change of 1.92% per year over the period.
The largest changes in the age structure in this area between 1996 and 2021 were in the age groups:
- Empty nesters and retirees (60 to 69) (+3,857 people)
- Older workers and pre-retirees (50 to 59) (+3,636 people)
- Seniors (70 to 84) (+3,253 people)
- Parents and homebuilders (35 to 49) (+2,354 people)
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