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LEARN MORE ABOUT .idIn 2021, O'Sullivan Beach - Lonsdale had lower proportion of male children (under 18) and a higher proportion of males aged 60 or older than Port Noarlunga South.
The Age Structure of O'Sullivan Beach - Lonsdale provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of O'Sullivan Beach - Lonsdale'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'Sullivan Beach - Lonsdale'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 male service age groups of O'Sullivan Beach - Lonsdale in 2021 compared to Port Noarlunga South 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, 18.5% of the male population was aged between 0 and 17, and 28.0% were aged 60 years and over, compared with 23.4% and 23.2% respectively for Port Noarlunga South.
The major differences between the male age structure of O'Sullivan Beach - Lonsdale and Port Noarlunga South were:
From 2006 to 2021, O'Sullivan Beach - Lonsdale's male population decreased by 37 people (3.8%). This represents an average annual population change of -0.26% per year over the period.
The largest change in the male age structure in this area between 2006 and 2021 was in the age group:
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