Census comparison · 2011 · 2016 · 2021
Undercliffe then and now
Side-by-side ABS Census comparison for Undercliffe, NSW (postcode 4380) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-18.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 33 | 12 | 27 | -6 · -18.2% |
| Median age | 50 | 54 | 59 | +9 · +18% |
| Median household income | $794/wk | $537/wk | $833/wk | +$39 · +4.9% |
| Median personal income | $384/wk | $262/wk | $366/wk | $18 · -4.7% |
| Median rent | $135/wk | — | $280/wk | +$145 · +107.4% |
| Median mortgage | $1,733/mo | — | $0/mo | $1,733 · -100% |
| Average household size | 2.2 | 2.0 | 2.4 | +0.2 · +9.1% |
Change is measured from the earliest available Census year to 2021 for each metric.
Undercliffe trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
27
was 12 in 2016
+15 · +125%
Household income
$833/wk
was $537/wk in 2016
+$296 · +55.1%
Median age
59
was 54 in 2016
+5 · +9.3%
Dig deeper: Undercliffe population growth · Undercliffe then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.