Census comparison · 2011 · 2016 · 2021
Cockburn then and now
Side-by-side ABS Census comparison for Cockburn, SA (postcode 5440) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-70.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 41 | 56 | 12 | -29 · -70.7% |
| Median age | 47 | 49 | 53 | +6 · +12.8% |
| Median household income | $890/wk | $1,124/wk | $575/wk | $315 · -35.4% |
| Median personal income | $642/wk | $754/wk | $366/wk | $276 · -43% |
| Median rent | $33/wk | — | $140/wk | +$107 · +324.2% |
| Median mortgage | $303/mo | — | $0/mo | $303 · -100% |
| Average household size | 2.1 | 1.8 | 1.0 | -1.1 · -52.4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Cockburn trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
12
was 56 in 2016
-44 · -78.6%
Household income
$575/wk
was $1,124/wk in 2016
$549 · -48.8%
Median age
53
was 49 in 2016
+4 · +8.2%
Dig deeper: Cockburn population growth · Cockburn then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.