Census comparison · 2011 · 2016 · 2021
Glen Cairn then and now
Side-by-side ABS Census comparison for Glen Cairn, QLD (postcode 4342) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+74.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 81 | 113 | 141 | +60 · +74.1% |
| Median age | 41 | 41 | 38 | -3 · -7.3% |
| Median household income | $989/wk | $1,274/wk | $1,583/wk | +$594 · +60.1% |
| Median personal income | $436/wk | $560/wk | $581/wk | +$145 · +33.3% |
| Median rent | $260/wk | — | $500/wk | +$240 · +92.3% |
| Median mortgage | $1,350/mo | $1,855/mo | $1,534/mo | +$184 · +13.6% |
| Average household size | 2.6 | 2.3 | 3.1 | +0.5 · +19.2% |
Change is measured from the earliest available Census year to 2021 for each metric.
Glen Cairn trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
141
was 113 in 2016
+28 · +24.8%
Household income
$1,583/wk
was $1,274/wk in 2016
+$309 · +24.3%
Median age
38
was 41 in 2016
-3 · -7.3%
Dig deeper: Glen Cairn population growth · Glen Cairn then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.