Census comparison · 2011 · 2016 · 2021
Gwambygine then and now
Side-by-side ABS Census comparison for Gwambygine, WA (postcode 6302) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+10.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 75 | 62 | 83 | +8 · +10.7% |
| Median age | 47 | 56 | 53 | +6 · +12.8% |
| Median household income | $1,208/wk | $1,042/wk | $966/wk | $242 · -20% |
| Median personal income | $515/wk | $458/wk | $665/wk | +$150 · +29.1% |
| Median rent | — | — | $0/wk | — |
| Median mortgage | $1,733/mo | $1,473/mo | $1,648/mo | $85 · -4.9% |
| Average household size | 2.6 | 2.1 | 2.2 | -0.4 · -15.4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Gwambygine trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
83
was 62 in 2016
+21 · +33.9%
Household income
$966/wk
was $1,042/wk in 2016
$76 · -7.3%
Median age
53
was 56 in 2016
-3 · -5.4%
Dig deeper: Gwambygine population growth · Gwambygine then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.