Powered by .id (informed decisions) for City of Casey
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LEARN MORE ABOUT .idIn 2021, Berwick had lower proportion of children (under 18) and a higher proportion of persons aged 60 or older than Casey Growth Area.
The Age Structure of Berwick provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Berwick'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 Berwick'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 Berwick in 2021 compared to Casey Growth Area shows that there was a lower 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, 25.1% of the population was aged between 0 and 17, and 19.1% were aged 60 years and over, compared with 31.8% and 7.5% respectively for Casey Growth Area.
The major differences between the age structure of Berwick and Casey Growth Area were:
- A larger percentage of 'Older workers & pre-retirees' (13.3% compared to 7.0%)
- A larger percentage of 'Seniors' (8.2% compared to 3.1%)
- A smaller percentage of 'Young workforce' (10.8% compared to 20.3%)
- A smaller percentage of 'Babies and pre-schoolers' (5.6% compared to 11.3%)
Emerging groups
From 2011 to 2021, Berwick's population increased by 5,811 people (12.9%). This represents an average annual population change of 1.22% per year over the period.
The largest changes in the age structure in this area between 2011 and 2021 were in the age groups:
- Older workers and pre-retirees (50 to 59) (+1,778 people)
- Seniors (70 to 84) (+1,516 people)
- Empty nesters and retirees (60 to 69) (+1,444 people)
- Babies and pre-schoolers (0 to 4) (-746 people)
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