Census comparison · 2011 · 2016 · 2021
Cape Barren Island then and now
Side-by-side ABS Census comparison for Cape Barren Island, TAS (postcode 7257) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-4.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 67 | 66 | 64 | -3 · -4.5% |
| Median age | 51 | 57 | 51 | 0 · 0% |
| Median household income | $335/wk | $537/wk | $725/wk | +$390 · +116.4% |
| Median personal income | $296/wk | $395/wk | $421/wk | +$125 · +42.2% |
| Median rent | $75/wk | $59/wk | $85/wk | +$10 · +13.3% |
| Median mortgage | — | — | $0/mo | — |
| Average household size | 1.7 | 1.5 | 2.0 | +0.3 · +17.6% |
Change is measured from the earliest available Census year to 2021 for each metric.
Cape Barren Island trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
64
was 66 in 2016
-2 · -3%
Median rent
$85/wk
was $59/wk in 2016
+$26 · +44.1%
Household income
$725/wk
was $537/wk in 2016
+$188 · +35%
Median age
51
was 57 in 2016
-6 · -10.5%
Dig deeper: Cape Barren Island population growth · Cape Barren Island then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.