Dominant Age
55-59
17.1% of population
Top Overseas Born
England
4.3% · 75.7% Australian-born
Top Religion
Catholic
20.0% of residents
Household Type
Couples with children
10.3% of dwellings
Social Housing
0.0%
0 dwellings
Break-ins 2025
1 in 39
homes burgled in 2025
Who lives in Costerfield?
Residents aged 55-59 make up the largest age group in Costerfield at 17.1% of the population. 75.7% of residents were born in Australia, with England the most common overseas birthplace at 4.3%. The most common religious affiliation is Catholic, at 20.0% of residents. Couples with children are the most common household type, accounting for 10.3% of all dwellings. Social housing makes up 0.0% of the suburb's housing stock.
Is Costerfield safe?
Costerfield recorded 1 residential break-ins in 2025 — approximately 1 in every 39 homes. Car break-ins in Costerfield accounted for 0 incidents across the year.
Explore the map
See how Costerfield compares across every demographic layer — age, religion, household type, and more.
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