Census comparison · 2011 · 2016 · 2021
Alison then and now
Side-by-side ABS Census comparison for Alison, NSW (postcode 2420) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 100 | 76 | 99 | -1 · -1% |
| Median age | 50 | 45 | 53 | +3 · +6% |
| Median household income | $1,224/wk | $1,062/wk | $1,375/wk | +$151 · +12.3% |
| Median personal income | $539/wk | $724/wk | $792/wk | +$253 · +46.9% |
| Median rent | $140/wk | $240/wk | $270/wk | +$130 · +92.9% |
| Median mortgage | $1,950/mo | $2,079/mo | $2,214/mo | +$264 · +13.5% |
| Average household size | 2.2 | 2.0 | 2.1 | -0.1 · -4.5% |
Change is measured from the earliest available Census year to 2021 for each metric.
Alison trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
99
was 76 in 2016
+23 · +30.3%
Median rent
$270/wk
was $240/wk in 2016
+$30 · +12.5%
Household income
$1,375/wk
was $1,062/wk in 2016
+$313 · +29.5%
Median age
53
was 45 in 2016
+8 · +17.8%
Dig deeper: Alison population growth · Alison then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.