Census comparison · 2011 · 2016 · 2021
Wirrinya then and now
Side-by-side ABS Census comparison for Wirrinya, NSW (postcode 2871) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 100 | 89 | 92 | -8 · -8% |
| Median age | 41 | 43 | 33 | -8 · -19.5% |
| Median household income | $679/wk | $941/wk | $1,625/wk | +$946 · +139.3% |
| Median personal income | $438/wk | $450/wk | $819/wk | +$381 · +87% |
| Median rent | $74/wk | — | $150/wk | +$76 · +102.7% |
| Median mortgage | $276/mo | — | $1,733/mo | +$1,457 · +527.9% |
| Average household size | 2.8 | 2.4 | 3.0 | +0.2 · +7.1% |
Change is measured from the earliest available Census year to 2021 for each metric.
Wirrinya trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
92
was 89 in 2016
+3 · +3.4%
Household income
$1,625/wk
was $941/wk in 2016
+$684 · +72.7%
Median age
33
was 43 in 2016
-10 · -23.3%
Dig deeper: Wirrinya population growth · Wirrinya then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.