Census comparison · 2011 · 2016 · 2021
Iama Island then and now
Side-by-side ABS Census comparison for Iama Island, QLD (postcode 4875) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-12.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 315 | 319 | 275 | -40 · -12.7% |
| Median age | 22 | 25 | 29 | +7 · +31.8% |
| Median household income | $744/wk | $900/wk | $885/wk | +$141 · +19% |
| Median personal income | $293/wk | $368/wk | $346/wk | +$53 · +18.1% |
| Median rent | $83/wk | $120/wk | $150/wk | +$67 · +80.7% |
| Median mortgage | — | — | $0/mo | — |
| Average household size | 3.5 | 4.1 | 3.3 | -0.2 · -5.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Iama Island trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
275
was 319 in 2016
-44 · -13.8%
Median rent
$150/wk
was $120/wk in 2016
+$30 · +25%
Household income
$885/wk
was $900/wk in 2016
$15 · -1.7%
Median age
29
was 25 in 2016
+4 · +16%
Dig deeper: Iama Island population growth · Iama Island then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.