Census comparison · 2011 · 2016 · 2021
Seddon then and now
Side-by-side ABS Census comparison for Seddon, SA (postcode 5223) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+13.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 94 | 102 | 107 | +13 · +13.8% |
| Median age | 41 | 35 | 37 | -4 · -9.8% |
| Median household income | $900/wk | $866/wk | $1,708/wk | +$808 · +89.8% |
| Median personal income | $501/wk | $575/wk | $725/wk | +$224 · +44.7% |
| Median rent | $120/wk | $100/wk | $125/wk | +$5 · +4.2% |
| Median mortgage | $1,157/mo | $890/mo | $663/mo | $494 · -42.7% |
| Average household size | 2.5 | 2.6 | 2.9 | +0.4 · +16% |
Change is measured from the earliest available Census year to 2021 for each metric.
Seddon trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
107
was 102 in 2016
+5 · +4.9%
Median rent
$125/wk
was $100/wk in 2016
+$25 · +25%
Household income
$1,708/wk
was $866/wk in 2016
+$842 · +97.2%
Median age
37
was 35 in 2016
+2 · +5.7%
Dig deeper: Seddon population growth · Seddon then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.