Census comparison · 2011 · 2016 · 2021
Marion then and now
Side-by-side ABS Census comparison for Marion, SA (postcode 5043) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+9.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 3,760 | 3,902 | 4,101 | +341 · +9.1% |
| Median age | 47 | 44 | 43 | -4 · -8.5% |
| Median household income | $919/wk | $1,129/wk | $1,366/wk | +$447 · +48.6% |
| Median personal income | $476/wk | $546/wk | $659/wk | +$183 · +38.4% |
| Median rent | $255/wk | $300/wk | $355/wk | +$100 · +39.2% |
| Median mortgage | $1,500/mo | $1,517/mo | $1,712/mo | +$212 · +14.1% |
| Average household size | 2.2 | 2.2 | 2.3 | +0.1 · +4.5% |
Change is measured from the earliest available Census year to 2021 for each metric.
Marion trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
4,101
was 3,902 in 2016
+199 · +5.1%
Median rent
$355/wk
was $300/wk in 2016
+$55 · +18.3%
Household income
$1,366/wk
was $1,129/wk in 2016
+$237 · +21%
Median age
43
was 44 in 2016
-1 · -2.3%
Dig deeper: Marion population growth · Marion then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.