Census comparison · 2011 · 2016 · 2021
Upper Allyn then and now
Side-by-side ABS Census comparison for Upper Allyn, NSW (postcode 2311) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+30.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 13 | 12 | 17 | +4 · +30.8% |
| Median age | 46 | 38 | 36 | -10 · -21.7% |
| Median household income | $777/wk | — | $2,583/wk | +$1,806 · +232.4% |
| Median personal income | $378/wk | $425/wk | $630/wk | +$252 · +66.7% |
| Median rent | $100/wk | — | $0/wk | $100 · -100% |
| Median mortgage | $1,500/mo | — | $3,250/mo | +$1,750 · +116.7% |
| Average household size | 2.5 | 4.0 | 3.4 | +0.9 · +36% |
Change is measured from the earliest available Census year to 2021 for each metric.
Upper Allyn trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
17
was 12 in 2016
+5 · +41.7%
Median age
36
was 38 in 2016
-2 · -5.3%
Dig deeper: Upper Allyn population growth · Upper Allyn then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.