Census comparison · 2011 · 2016 · 2021
Hilbert then and now
Side-by-side ABS Census comparison for Hilbert, WA (postcode 6112) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+682.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 532 | 1,552 | 4,165 | +3,633 · +682.9% |
| Median age | 33 | 30 | 29 | -4 · -12.1% |
| Median household income | $2,173/wk | $1,746/wk | $2,073/wk | $100 · -4.6% |
| Median personal income | $704/wk | $869/wk | $1,034/wk | +$330 · +46.9% |
| Median rent | $373/wk | $380/wk | $370/wk | $3 · -0.8% |
| Median mortgage | $2,293/mo | $1,950/mo | $1,800/mo | $493 · -21.5% |
| Average household size | 3.4 | 2.9 | 2.9 | -0.5 · -14.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Hilbert trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
4,165
was 1,552 in 2016
+2,613 · +168.4%
Median rent
$370/wk
was $380/wk in 2016
$10 · -2.6%
Household income
$2,073/wk
was $1,746/wk in 2016
+$327 · +18.7%
Median age
29
was 30 in 2016
-1 · -3.3%
Dig deeper: Hilbert population growth · Hilbert then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.