Census comparison · 2011 · 2016 · 2021
Cape Douglas then and now
Side-by-side ABS Census comparison for Cape Douglas, SA (postcode 5291) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+88.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 36 | 58 | 68 | +32 · +88.9% |
| Median age | 53 | 51 | 50 | -3 · -5.7% |
| Median household income | $739/wk | $1,156/wk | $1,166/wk | +$427 · +57.8% |
| Median personal income | $433/wk | $682/wk | $630/wk | +$197 · +45.5% |
| Median rent | $110/wk | — | $110/wk | $0 · 0% |
| Median mortgage | $895/mo | $650/mo | $1,127/mo | +$232 · +25.9% |
| Average household size | 1.8 | 1.9 | 2.4 | +0.6 · +33.3% |
Change is measured from the earliest available Census year to 2021 for each metric.
Cape Douglas trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
68
was 58 in 2016
+10 · +17.2%
Household income
$1,166/wk
was $1,156/wk in 2016
+$10 · +0.9%
Median age
50
was 51 in 2016
-1 · -2%
Dig deeper: Cape Douglas population growth · Cape Douglas then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.