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LEARN MORE ABOUT .idIn 2021, the Sydenham District had lower proportion of male children (under 18) and a higher proportion of males aged 60 or older than the City of Brimbank.
The Age Structure of the Sydenham District provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of the Sydenham District'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 the Sydenham District'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 the Sydenham District in 2021 compared to the City of Brimbank shows that there was a lower proportion of males in the younger age groups (0 to 17 years) and a higher proportion of males in the older age groups (60+ years).
Overall, 20.2% of the male population was aged between 0 and 17, and 23.8% were aged 60 years and over, compared with 21.5% and 20.8% respectively for the City of Brimbank.
The major differences between the male age structure of the Sydenham District and the City of Brimbank were:
- A larger percentage of 'Empty nesters and retirees' (13.1% compared to 10.4%)
- A larger percentage of 'Older workers & pre-retirees' (14.3% compared to 12.2%)
- A smaller percentage of 'Parents and homebuilders' (17.3% compared to 19.7%)
- A smaller percentage of 'Young workforce' (14.1% compared to 16.3%)
Emerging groups
From 1991 to 2021, Sydenham District's male population increased by 12,856 people (127.0%). This represents an average annual population change of 2.77% per year over the period.
The largest changes in the male age structure in this area between 1991 and 2021 were in the age groups:
- Empty nesters and retirees (60 to 69) (+2,735 males)
- Older workers and pre-retirees (50 to 59) (+2,669 males)
- Seniors (70 to 84) (+2,048 males)
- Parents and homebuilders (35 to 49) (+1,465 males)
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