Dominant Age
15-19
12.5% of population
Top Overseas Born
England
3.8% · 77.9% Australian-born
Top Religion
Catholic
17.9% of residents
Household Type
Couples without children
25.3% of dwellings
Social Housing
0.0%
0 dwellings
Break-ins 2025
None
homes burgled in 2025
Who lives in Iona?
Residents aged 15-19 make up the largest age group in Iona at 12.5% of the population. 77.9% of residents were born in Australia, with England the most common overseas birthplace at 3.8%. The most common religious affiliation is Catholic, at 17.9% of residents. Couples without children are the most common household type, accounting for 25.3% of all dwellings. Social housing makes up 0.0% of the suburb's housing stock.
Is Iona safe?
No residential break-ins were recorded in Iona in 2025.
Explore the map
See how Iona compares across every demographic layer — age, religion, household type, and more.
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