Dominant Age
50-54
8.1% of population
Top Overseas Born
England
8.8% · 76.4% Australian-born
Top Religion
Catholic
20.1% of residents
Household Type
Couples with children
25.1% of dwellings
Social Housing
0.2%
13 dwellings
Break-ins 2025
1 in 121
homes burgled in 2025
Who lives in Mount Martha?
Residents aged 50-54 make up the largest age group in Mount Martha at 8.1% of the population. 76.4% of residents were born in Australia, with England the most common overseas birthplace at 8.8%. The most common religious affiliation is Catholic, at 20.1% of residents. Couples with children are the most common household type, accounting for 25.1% of all dwellings. Social housing makes up 0.2% of the suburb's housing stock.
Is Mount Martha safe?
Mount Martha recorded 58 residential break-ins in 2025 — approximately 1 in every 121 homes. Car break-ins in Mount Martha accounted for 162 incidents across the year.
Explore the map
See how Mount Martha compares across every demographic layer — age, religion, household type, and more.
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