Census comparison · 2011 · 2016 · 2021
Wallaroo Plain then and now
Side-by-side ABS Census comparison for Wallaroo Plain, SA (postcode 5556) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+30.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 39 | 50 | 51 | +12 · +30.8% |
| Median age | 45 | 36 | 45 | 0 · 0% |
| Median household income | $1,075/wk | $1,187/wk | $1,125/wk | +$50 · +4.7% |
| Median personal income | $675/wk | $900/wk | $700/wk | +$25 · +3.7% |
| Median rent | — | $200/wk | $110/wk | $90 · -45% |
| Median mortgage | $1,585/mo | $2,167/mo | $2,167/mo | +$582 · +36.7% |
| Average household size | 2.3 | 2.6 | 2.8 | +0.5 · +21.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Wallaroo Plain trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
51
was 50 in 2016
+1 · +2%
Median rent
$110/wk
was $200/wk in 2016
$90 · -45%
Household income
$1,125/wk
was $1,187/wk in 2016
$62 · -5.2%
Median age
45
was 36 in 2016
+9 · +25%
Dig deeper: Wallaroo Plain population growth · Wallaroo Plain then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.