Powered by .id (informed decisions) for Mosman Municipal Council
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LEARN MORE ABOUT .idIn 2021, Mosman Central had similar proportion of children (under 18) and a similar proportion of persons aged 60 or older than Mosman Council area.
The Age Structure of Mosman Central provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Mosman Central'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 Mosman Central'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 Mosman Central in 2021 compared to Mosman Council area shows that there was a similar proportion of people in the younger age groups (0 to 17 years) as well as a similar proportion of people in the older age groups (60+ years).
Overall, 20.3% of the population was aged between 0 and 17, and 28.3% were aged 60 years and over, compared with 20.0% and 27.9% respectively for Mosman Council area.
The major differences between the age structure of Mosman Central and Mosman Council area were:
- A larger percentage of 'Parents and homebuilders' (22.5% compared to 20.4%)
- A larger percentage of 'Primary schoolers' (8.8% compared to 8.0%)
- A smaller percentage of 'Tertiary education & independence' (5.5% compared to 6.8%)
- A smaller percentage of 'Older workers & pre-retirees' (13.1% compared to 14.3%)
Emerging groups
From 1991 to 2021, Mosman Central's population increased by 1,076 people (24.9%). This represents an average annual population change of 0.74% per year over the period.
The largest changes in the age structure in this area between 1991 and 2021 were in the age groups:
- Seniors (70 to 84) (+395 people)
- Older workers and pre-retirees (50 to 59) (+333 people)
- Empty nesters and retirees (60 to 69) (+264 people)
- Young workforce (25 to 34) (-240 people)
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