Census comparison · 2011 · 2016 · 2021
Gunderbooka then and now
Side-by-side ABS Census comparison for Gunderbooka, NSW (postcode 2840) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+170% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 10 | 13 | 27 | +17 · +170% |
| Median age | 34 | 52 | 39 | +5 · +14.7% |
| Median household income | $1,099/wk | $900/wk | $1,062/wk | $37 · -3.4% |
| Median personal income | $630/wk | $274/wk | $1,025/wk | +$395 · +62.7% |
| Median rent | $100/wk | — | $0/wk | $100 · -100% |
| Median mortgage | $867/mo | — | $0/mo | $867 · -100% |
| Average household size | 2.5 | 1.5 | 1.6 | -0.9 · -36% |
Change is measured from the earliest available Census year to 2021 for each metric.
Gunderbooka trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
27
was 13 in 2016
+14 · +107.7%
Household income
$1,062/wk
was $900/wk in 2016
+$162 · +18%
Median age
39
was 52 in 2016
-13 · -25%
Dig deeper: Gunderbooka population growth · Gunderbooka then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.