Dominant Age
45-49
7.7% of population
Top Overseas Born
England
4.3% · 81.2% Australian-born
Top Religion
Catholic
11.2% of residents
Household Type
Couples with children
20.9% of dwellings
Social Housing
1.2%
24 dwellings
Who lives in Trevallyn?
Residents aged 45-49 make up the largest age group in Trevallyn at 7.7% of the population. 81.2% of residents were born in Australia, with England the most common overseas birthplace at 4.3%. The most common religious affiliation is Catholic, at 11.2% of residents. Couples with children are the most common household type, accounting for 20.9% of all dwellings. Social housing makes up 1.2% of the suburb's housing stock.
Explore the map
See how Trevallyn compares across every demographic layer — age, religion, household type, and more.
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