Census comparison · 2011 · 2016 · 2021
Aldinga Beach then and now
Side-by-side ABS Census comparison for Aldinga Beach, SA (postcode 5173) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+10% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 9,697 | 10,557 | 10,667 | +970 · +10% |
| Median age | 32 | 35 | 39 | +7 · +21.9% |
| Median household income | $1,018/wk | $1,108/wk | $1,297/wk | +$279 · +27.4% |
| Median personal income | $535/wk | $571/wk | $658/wk | +$123 · +23% |
| Median rent | $270/wk | $300/wk | $320/wk | +$50 · +18.5% |
| Median mortgage | $1,612/mo | $1,500/mo | $1,408/mo | $204 · -12.7% |
| Average household size | 2.6 | 2.6 | 2.5 | -0.1 · -3.8% |
Change is measured from the earliest available Census year to 2021 for each metric.
Aldinga Beach trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
10,667
was 10,557 in 2016
+110 · +1%
Median rent
$320/wk
was $300/wk in 2016
+$20 · +6.7%
Household income
$1,297/wk
was $1,108/wk in 2016
+$189 · +17.1%
Median age
39
was 35 in 2016
+4 · +11.4%
Dig deeper: Aldinga Beach population growth · Aldinga Beach then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.