Census comparison · 2011 · 2016 · 2021
Australia Plains then and now
Side-by-side ABS Census comparison for Australia Plains, SA (postcode 5374) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+20.6% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 34 | 26 | 41 | +7 · +20.6% |
| Median age | 47 | 37 | 40 | -7 · -14.9% |
| Median household income | $735/wk | $1,375/wk | $850/wk | +$115 · +15.6% |
| Median personal income | $390/wk | $464/wk | $418/wk | +$28 · +7.2% |
| Median rent | $170/wk | — | $233/wk | +$63 · +37.1% |
| Median mortgage | $1,040/mo | — | $1,280/mo | +$240 · +23.1% |
| Average household size | 2.3 | 2.3 | 2.7 | +0.4 · +17.4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Australia Plains trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
41
was 26 in 2016
+15 · +57.7%
Household income
$850/wk
was $1,375/wk in 2016
$525 · -38.2%
Median age
40
was 37 in 2016
+3 · +8.1%
Dig deeper: Australia Plains population growth · Australia Plains then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.