Dominant Age
35-39
9.8% of population
Top Overseas Born
India
9.4% · 57.6% Australian-born
Top Religion
Catholic
25.7% of residents
Household Type
Couples with children
30.6% of dwellings
Social Housing
0.8%
14 dwellings
Break-ins 2025
1 in 207
homes burgled in 2025
Who lives in Seabrook?
Residents aged 35-39 make up the largest age group in Seabrook at 9.8% of the population. 57.6% of residents were born in Australia, with India the most common overseas birthplace at 9.4%. The most common religious affiliation is Catholic, at 25.7% of residents. Couples with children are the most common household type, accounting for 30.6% of all dwellings. Social housing makes up 0.8% of the suburb's housing stock.
Is Seabrook safe?
Seabrook recorded 8 residential break-ins in 2025 — approximately 1 in every 207 homes. Car break-ins in Seabrook accounted for 45 incidents across the year.
Explore the map
See how Seabrook compares across every demographic layer — age, religion, household type, and more.
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