O'Sullivan Beach · Suburb / Locality
Children under 15
14.8%2021
O'Sullivan Beach's under 15 is 14.8% — below average.
It ranks 4,525th from the bottom of 13,181 suburbs nationally — lower than 66% of them.
O'Sullivan Beach has a higher under 15 than nearby Lonsdale and Noarlunga Centre, but a lower one than Port Noarlunga, Christies Beach and Hackham West.
Trend across censuses
Not directly comparable across years.
Where O'Sullivan Beach sits
All suburb / locality areas, 2021. The marker is O'Sullivan Beach — lower than 66% of areas.
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