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LEARN MORE ABOUT .idIn 2021, O'Halloran Hill had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Clarendon - Kangarilla - Blewitt Springs - Kuitpo - Dorset Vale.
The Age Structure of O'Halloran Hill provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of O'Halloran Hill'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 O'Halloran Hill's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.
'What is the person's date of birth or age?'
Analysis of the service age groups of O'Halloran Hill in 2021 compared to Clarendon - Kangarilla - Blewitt Springs - Kuitpo - Dorset Vale 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, 20.3% of the population was aged between 0 and 17, and 25.5% were aged 60 years and over, compared with 18.4% and 32.2% respectively for Clarendon - Kangarilla - Blewitt Springs - Kuitpo - Dorset Vale.
The major differences between the age structure of O'Halloran Hill and Clarendon - Kangarilla - Blewitt Springs - Kuitpo - Dorset Vale were:
From 2011 to 2021, O'Halloran Hill's population increased by 154 people (7.0%). This represents an average annual population change of 0.68% per year over the period.
The largest changes in the age structure in this area between 2011 and 2021 were in the age groups:
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