Census comparison · 2011 · 2016 · 2021
Kilbirnie then and now
Side-by-side ABS Census comparison for Kilbirnie, QLD (postcode 4354) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+54.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 44 | 60 | 68 | +24 · +54.5% |
| Median age | 45 | 44 | 49 | +4 · +8.9% |
| Median household income | $915/wk | $1,375/wk | $1,562/wk | +$647 · +70.7% |
| Median personal income | $402/wk | $575/wk | $762/wk | +$360 · +89.6% |
| Median rent | — | — | $260/wk | — |
| Median mortgage | $1,500/mo | $2,167/mo | $1,517/mo | +$17 · +1.1% |
| Average household size | 2.6 | 2.6 | 2.6 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Kilbirnie trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
68
was 60 in 2016
+8 · +13.3%
Household income
$1,562/wk
was $1,375/wk in 2016
+$187 · +13.6%
Median age
49
was 44 in 2016
+5 · +11.4%
Dig deeper: Kilbirnie population growth · Kilbirnie then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.