Census comparison · 2011 · 2016 · 2021
Ironbark then and now
Side-by-side ABS Census comparison for Ironbark, QLD (postcode 4306) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+38.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 846 | 604 | 1,173 | +327 · +38.7% |
| Median age | 35 | 36 | 34 | -1 · -2.9% |
| Median household income | $1,274/wk | $1,652/wk | $2,075/wk | +$801 · +62.9% |
| Median personal income | $584/wk | $626/wk | $746/wk | +$162 · +27.7% |
| Median rent | $130/wk | $250/wk | $325/wk | +$195 · +150% |
| Median mortgage | $1,463/mo | $1,829/mo | $1,659/mo | +$196 · +13.4% |
| Average household size | 2.9 | 2.8 | 2.9 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Ironbark trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
1,173
was 604 in 2016
+569 · +94.2%
Median rent
$325/wk
was $250/wk in 2016
+$75 · +30%
Household income
$2,075/wk
was $1,652/wk in 2016
+$423 · +25.6%
Median age
34
was 36 in 2016
-2 · -5.6%
Dig deeper: Ironbark population growth · Ironbark then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.