Census comparison · 2011 · 2016 · 2021
Cockatoo then and now
Side-by-side ABS Census comparison for Cockatoo, QLD (postcode 4419) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+7.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 38 | 36 | 41 | +3 · +7.9% |
| Median age | 45 | 45 | 51 | +6 · +13.3% |
| Median household income | $909/wk | $1,583/wk | $2,550/wk | +$1,641 · +180.5% |
| Median personal income | $491/wk | $725/wk | $1,199/wk | +$708 · +144.2% |
| Median rent | $103/wk | — | $0/wk | $103 · -100% |
| Median mortgage | $780/mo | — | $0/mo | $780 · -100% |
| Average household size | 2.2 | 2.7 | 2.3 | +0.1 · +4.5% |
Change is measured from the earliest available Census year to 2021 for each metric.
Cockatoo trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
41
was 36 in 2016
+5 · +13.9%
Household income
$2,550/wk
was $1,583/wk in 2016
+$967 · +61.1%
Median age
51
was 45 in 2016
+6 · +13.3%
Dig deeper: Cockatoo population growth · Cockatoo then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.