Census comparison · 2011 · 2016 · 2021
Ida Bay then and now
Side-by-side ABS Census comparison for Ida Bay, TAS (postcode 7109) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-22.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 18 | 9 | 14 | -4 · -22.2% |
| Median age | 49 | 57 | 69 | +20 · +40.8% |
| Median household income | $656/wk | $849/wk | $1,062/wk | +$406 · +61.9% |
| Median personal income | $357/wk | $474/wk | $450/wk | +$93 · +26.1% |
| Median rent | $160/wk | — | $167/wk | +$7 · +4.4% |
| Median mortgage | $871/mo | — | $0/mo | $871 · -100% |
| Average household size | 2.2 | 1.5 | 2.2 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Ida Bay trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
14
was 9 in 2016
+5 · +55.6%
Household income
$1,062/wk
was $849/wk in 2016
+$213 · +25.1%
Median age
69
was 57 in 2016
+12 · +21.1%
Dig deeper: Ida Bay population growth · Ida Bay then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.