Census comparison · 2011 · 2016 · 2021
Trigwell then and now
Side-by-side ABS Census comparison for Trigwell, WA (postcode 6244) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+34.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 23 | 15 | 31 | +8 · +34.8% |
| Median age | 46 | 69 | 49 | +3 · +6.5% |
| Median household income | $818/wk | $1,687/wk | $2,749/wk | +$1,931 · +236.1% |
| Median personal income | $402/wk | $1,406/wk | $1,312/wk | +$910 · +226.4% |
| Median rent | $100/wk | — | $100/wk | $0 · 0% |
| Median mortgage | $263/mo | — | $560/mo | +$297 · +112.9% |
| Average household size | 2.4 | 1.3 | 2.2 | -0.2 · -8.3% |
Change is measured from the earliest available Census year to 2021 for each metric.
Trigwell trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
31
was 15 in 2016
+16 · +106.7%
Household income
$2,749/wk
was $1,687/wk in 2016
+$1,062 · +63%
Median age
49
was 69 in 2016
-20 · -29%
Dig deeper: Trigwell population growth · Trigwell then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.