Census comparison · 2011 · 2016 · 2021
Cornwallis then and now
Side-by-side ABS Census comparison for Cornwallis, NSW (postcode 2756) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-10.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 49 | 53 | 44 | -5 · -10.2% |
| Median age | 33 | 37 | 45 | +12 · +36.4% |
| Median household income | $1,424/wk | $2,249/wk | $1,875/wk | +$451 · +31.7% |
| Median personal income | $655/wk | $746/wk | $669/wk | +$14 · +2.1% |
| Median rent | $300/wk | $250/wk | $250/wk | $50 · -16.7% |
| Median mortgage | $2,600/mo | — | $4,300/mo | +$1,700 · +65.4% |
| Average household size | 2.8 | 2.8 | 2.8 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Cornwallis trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
44
was 53 in 2016
-9 · -17%
Median rent
$250/wk
was $250/wk in 2016
$0 · 0%
Household income
$1,875/wk
was $2,249/wk in 2016
$374 · -16.6%
Median age
45
was 37 in 2016
+8 · +21.6%
Dig deeper: Cornwallis population growth · Cornwallis then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.