Census comparison · 2011 · 2016 · 2021
Petina then and now
Side-by-side ABS Census comparison for Petina, SA (postcode 5680) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-25% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 48 | 34 | 36 | -12 · -25% |
| Median age | 42 | 34 | 37 | -5 · -11.9% |
| Median household income | $944/wk | $1,542/wk | $1,624/wk | +$680 · +72% |
| Median personal income | $432/wk | $820/wk | $833/wk | +$401 · +92.8% |
| Median rent | — | $80/wk | $80/wk | $0 · 0% |
| Median mortgage | $1,083/mo | — | $1,528/mo | +$445 · +41.1% |
| Average household size | 2.6 | 2.4 | 2.8 | +0.2 · +7.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Petina trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
36
was 34 in 2016
+2 · +5.9%
Median rent
$80/wk
was $80/wk in 2016
$0 · 0%
Household income
$1,624/wk
was $1,542/wk in 2016
+$82 · +5.3%
Median age
37
was 34 in 2016
+3 · +8.8%
Dig deeper: Petina population growth · Petina then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.