Census comparison · 2011 · 2016 · 2021
Koumala then and now
Side-by-side ABS Census comparison for Koumala, QLD (postcode 4738) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-2.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 789 | 831 | 772 | -17 · -2.2% |
| Median age | 44 | 41 | 45 | +1 · +2.3% |
| Median household income | $1,369/wk | $1,452/wk | $1,833/wk | +$464 · +33.9% |
| Median personal income | $608/wk | $651/wk | $774/wk | +$166 · +27.3% |
| Median rent | $25/wk | $125/wk | $250/wk | +$225 · +900% |
| Median mortgage | $2,000/mo | $1,777/mo | $1,667/mo | $333 · -16.6% |
| Average household size | 2.7 | 2.6 | 2.7 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Koumala trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
772
was 831 in 2016
-59 · -7.1%
Median rent
$250/wk
was $125/wk in 2016
+$125 · +100%
Household income
$1,833/wk
was $1,452/wk in 2016
+$381 · +26.2%
Median age
45
was 41 in 2016
+4 · +9.8%
Dig deeper: Koumala population growth · Koumala then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.