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LEARN MORE ABOUT .idIn 2021, Mount Cotton had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Sheldon.
The Age Structure of Mount Cotton provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Mount Cotton'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 Mount Cotton'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 Mount Cotton in 2021 compared to Sheldon shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a lower proportion of people in the older age groups (60+ years).
Overall, 30.4% of the population was aged between 0 and 17, and 11.8% were aged 60 years and over, compared with 21.0% and 29.0% respectively for Sheldon.
The major differences between the age structure of Mount Cotton and Sheldon were:
- A larger percentage of 'Parents and homebuilders' (25.8% compared to 19.1%)
- A larger percentage of 'Young workforce' (13.2% compared to 6.8%)
- A larger percentage of 'Primary schoolers' (12.8% compared to 6.8%)
- A smaller percentage of 'Seniors' (4.1% compared to 14.7%)
Emerging groups
From 2001 to 2021, Mount Cotton's population increased by 4,779 people (189.2%). This represents an average annual population change of 5.45% per year over the period.
The largest changes in the age structure in this area between 2001 and 2021 were in the age groups:
- Parents and homebuilders (35 to 49) (+1,260 people)
- Older workers and pre-retirees (50 to 59) (+649 people)
- Primary schoolers (5 to 11) (+592 people)
- Young workforce (25 to 34) (+517 people)
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