Census comparison · 2011 · 2016 · 2021
Underbank then and now
Side-by-side ABS Census comparison for Underbank, NSW (postcode 2420) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-60% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 40 | 34 | 16 | -24 · -60% |
| Median age | 41 | 42 | 51 | +10 · +24.4% |
| Median household income | $870/wk | $774/wk | $1,999/wk | +$1,129 · +129.8% |
| Median personal income | $383/wk | $450/wk | $725/wk | +$342 · +89.3% |
| Median rent | $190/wk | $213/wk | $268/wk | +$78 · +41.1% |
| Median mortgage | $1,517/mo | — | $0/mo | $1,517 · -100% |
| Average household size | 2.6 | 1.9 | 2.1 | -0.5 · -19.2% |
Change is measured from the earliest available Census year to 2021 for each metric.
Underbank trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
16
was 34 in 2016
-18 · -52.9%
Median rent
$268/wk
was $213/wk in 2016
+$55 · +25.8%
Household income
$1,999/wk
was $774/wk in 2016
+$1,225 · +158.3%
Median age
51
was 42 in 2016
+9 · +21.4%
Dig deeper: Underbank population growth · Underbank then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.