Census comparison · 2011 · 2016 · 2021
Ilbilbie then and now
Side-by-side ABS Census comparison for Ilbilbie, QLD (postcode 4738) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+22.6% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 314 | 349 | 385 | +71 · +22.6% |
| Median age | 50 | 54 | 53 | +3 · +6% |
| Median household income | $1,261/wk | $1,125/wk | $1,222/wk | $39 · -3.1% |
| Median personal income | $500/wk | $469/wk | $596/wk | +$96 · +19.2% |
| Median rent | $250/wk | — | $200/wk | $50 · -20% |
| Median mortgage | $2,059/mo | $1,550/mo | $1,509/mo | $550 · -26.7% |
| Average household size | 2.3 | 2.2 | 2.3 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Ilbilbie trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
385
was 349 in 2016
+36 · +10.3%
Household income
$1,222/wk
was $1,125/wk in 2016
+$97 · +8.6%
Median age
53
was 54 in 2016
-1 · -1.9%
Dig deeper: Ilbilbie population growth · Ilbilbie then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.