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LEARN MORE ABOUT .idIn 2021, the Central North District had lower proportion of male children (under 18) and a similar proportion of males aged 60 or older than the City of Onkaparinga.
The Age Structure of the Central North 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 Central North 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 Central North 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 Central North District in 2021 compared to the City of Onkaparinga shows that there was a lower proportion of males in the younger age groups (0 to 17 years) and a similar proportion of males in the older age groups (60+ years).
Overall, 21.7% of the male population was aged between 0 and 17, and 24.2% were aged 60 years and over, compared with 22.8% and 24.6% respectively for the City of Onkaparinga.
The major difference between the male age structure of the Central North District and the City of Onkaparinga is:
- A larger percentage of 'Young workforce' (13.8% compared to 12.3%)
Emerging groups
From 2006 to 2021, Central North District's male population increased by 3,518 people (10.6%). This represents an average annual population change of 0.67% per year over the period.
The largest changes in the male age structure in this area between 2006 and 2021 were in the age groups:
- Seniors (70 to 84) (+1,924 males)
- Empty nesters and retirees (60 to 69) (+1,169 males)
- Young workforce (25 to 34) (+612 males)
- Elderly aged (85 and over) (+349 males)
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