Dominant Age
40-44
7.9% of population
Top Overseas Born
England
3.6% · 81.0% Australian-born
Top Religion
Catholic
22.9% of residents
Household Type
Couples with children
24.9% of dwellings
Social Housing
1.0%
34 dwellings
Break-ins 2025
1 in 394
homes burgled in 2025
Who lives in Montmorency?
Residents aged 40-44 make up the largest age group in Montmorency at 7.9% of the population. 81.0% of residents were born in Australia, with England the most common overseas birthplace at 3.6%. The most common religious affiliation is Catholic, at 22.9% of residents. Couples with children are the most common household type, accounting for 24.9% of all dwellings. Social housing makes up 1.0% of the suburb's housing stock.
Is Montmorency safe?
Montmorency recorded 9 residential break-ins in 2025 — approximately 1 in every 394 homes. Car break-ins in Montmorency accounted for 50 incidents across the year.
Explore the map
See how Montmorency compares across every demographic layer — age, religion, household type, and more.
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