Dominant Age
30-34
8.9% of population
Top Overseas Born
Elsewhere
3.5% · 67.7% Australian-born
Top Religion
Catholic
25.2% of residents
Household Type
Couples with children
20.3% of dwellings
Social Housing
1.6%
49 dwellings
Break-ins 2025
1 in 79
homes burgled in 2025
Who lives in Heidelberg?
Residents aged 30-34 make up the largest age group in Heidelberg at 8.9% of the population. 67.7% of residents were born in Australia. The most common religious affiliation is Catholic, at 25.2% of residents. Couples with children are the most common household type, accounting for 20.3% of all dwellings. Social housing makes up 1.6% of the suburb's housing stock.
Is Heidelberg safe?
Heidelberg recorded 38 residential break-ins in 2025 — approximately 1 in every 79 homes. Car break-ins in Heidelberg accounted for 215 incidents across the year.
Explore the map
See how Heidelberg compares across every demographic layer — age, religion, household type, and more.
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