Census comparison · 2011 · 2016 · 2021
Willunga South then and now
Side-by-side ABS Census comparison for Willunga South, SA (postcode 5172) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+7.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 436 | 410 | 470 | +34 · +7.8% |
| Median age | 44 | 45 | 48 | +4 · +9.1% |
| Median household income | $1,317/wk | $1,819/wk | $1,983/wk | +$666 · +50.6% |
| Median personal income | $549/wk | $750/wk | $776/wk | +$227 · +41.3% |
| Median rent | $208/wk | $290/wk | $275/wk | +$67 · +32.2% |
| Median mortgage | $1,223/mo | $1,614/mo | $1,733/mo | +$510 · +41.7% |
| Average household size | 2.8 | 2.8 | 2.7 | -0.1 · -3.6% |
Change is measured from the earliest available Census year to 2021 for each metric.
Willunga South trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
470
was 410 in 2016
+60 · +14.6%
Median rent
$275/wk
was $290/wk in 2016
$15 · -5.2%
Household income
$1,983/wk
was $1,819/wk in 2016
+$164 · +9%
Median age
48
was 45 in 2016
+3 · +6.7%
Dig deeper: Willunga South population growth · Willunga South then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.