Dominant Age
55-59
10.6% of population
Top Overseas Born
Afghanistan
81.5% Australian-born
Top Religion
Catholic
15.9% of residents
Household Type
Couples with children
12.9% of dwellings
Social Housing
9.7%
6 dwellings
Who lives in Grand Secret?
Residents aged 55-59 make up the largest age group in Grand Secret at 10.6% of the population. 81.5% of residents were born in Australia. The most common religious affiliation is Catholic, at 15.9% of residents. Couples with children are the most common household type, accounting for 12.9% of all dwellings. Social housing makes up 9.7% of the suburb's housing stock.
Explore the map
See how Grand Secret compares across every demographic layer — age, religion, household type, and more.
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