Census comparison · 2011 · 2016 · 2021
Illinbah then and now
Side-by-side ABS Census comparison for Illinbah, QLD (postcode 4275) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+9.4% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 117 | 129 | 128 | +11 · +9.4% |
| Median age | 42 | 39 | 41 | -1 · -2.4% |
| Median household income | $1,145/wk | $1,375/wk | $1,666/wk | +$521 · +45.5% |
| Median personal income | $460/wk | $533/wk | $687/wk | +$227 · +49.3% |
| Median rent | $340/wk | $300/wk | $470/wk | +$130 · +38.2% |
| Median mortgage | $1,417/mo | $1,766/mo | $2,000/mo | +$583 · +41.1% |
| Average household size | 2.8 | 2.6 | 2.8 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Illinbah trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
128
was 129 in 2016
-1 · -0.8%
Median rent
$470/wk
was $300/wk in 2016
+$170 · +56.7%
Household income
$1,666/wk
was $1,375/wk in 2016
+$291 · +21.2%
Median age
41
was 39 in 2016
+2 · +5.1%
Dig deeper: Illinbah population growth · Illinbah then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.