Census comparison · 2011 · 2016 · 2021
Gairdner then and now
Side-by-side ABS Census comparison for Gairdner, WA (postcode 6337) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-28.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 146 | 107 | 105 | -41 · -28.1% |
| Median age | 44 | 40 | 37 | -7 · -15.9% |
| Median household income | $916/wk | $1,437/wk | $1,916/wk | +$1,000 · +109.2% |
| Median personal income | $544/wk | $788/wk | $1,137/wk | +$593 · +109% |
| Median rent | $135/wk | — | $109/wk | $26 · -19.3% |
| Median mortgage | $1,100/mo | — | $471/mo | $629 · -57.2% |
| Average household size | 2.4 | 2.4 | 2.6 | +0.2 · +8.3% |
Change is measured from the earliest available Census year to 2021 for each metric.
Gairdner trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
105
was 107 in 2016
-2 · -1.9%
Household income
$1,916/wk
was $1,437/wk in 2016
+$479 · +33.3%
Median age
37
was 40 in 2016
-3 · -7.5%
Dig deeper: Gairdner population growth · Gairdner then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.