Census comparison · 2011 · 2016 · 2021
Port Bonython then and now
Side-by-side ABS Census comparison for Port Bonython, SA (postcode 5601) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-39.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 23 | 14 | 14 | -9 · -39.1% |
| Median age | 47 | 54 | 67 | +20 · +42.6% |
| Median household income | $938/wk | $1,062/wk | $949/wk | +$11 · +1.2% |
| Median personal income | $497/wk | $274/wk | $537/wk | +$40 · +8% |
| Median rent | — | — | $0/wk | — |
| Median mortgage | $1,300/mo | — | $1,083/mo | $217 · -16.7% |
| Average household size | 2.4 | 2.0 | 2.0 | -0.4 · -16.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Port Bonython trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
14
was 14 in 2016
0 · 0%
Household income
$949/wk
was $1,062/wk in 2016
$113 · -10.6%
Median age
67
was 54 in 2016
+13 · +24.1%
Dig deeper: Port Bonython population growth · Port Bonython then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.