Census comparison · 2011 · 2016 · 2021
Mount Coolon then and now
Side-by-side ABS Census comparison for Mount Coolon, QLD (postcode 4804) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+102.4% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 85 | 64 | 172 | +87 · +102.4% |
| Median age | 36 | 41 | 43 | +7 · +19.4% |
| Median household income | $1,212/wk | $900/wk | $2,250/wk | +$1,038 · +85.6% |
| Median personal income | $565/wk | $587/wk | $1,226/wk | +$661 · +117% |
| Median rent | — | — | $0/wk | — |
| Median mortgage | $1,397/mo | — | $750/mo | $647 · -46.3% |
| Average household size | 2.6 | 2.9 | 4.0 | +1.4 · +53.8% |
Change is measured from the earliest available Census year to 2021 for each metric.
Mount Coolon trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
172
was 64 in 2016
+108 · +168.8%
Household income
$2,250/wk
was $900/wk in 2016
+$1,350 · +150%
Median age
43
was 41 in 2016
+2 · +4.9%
Dig deeper: Mount Coolon population growth · Mount Coolon then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.