Census comparison · 2011 · 2016 · 2021
Underwood then and now
Side-by-side ABS Census comparison for Underwood, QLD (postcode 4119) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+27.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 5,328 | 6,341 | 6,809 | +1,481 · +27.8% |
| Median age | 32 | 33 | 34 | +2 · +6.3% |
| Median household income | $1,520/wk | $1,648/wk | $1,992/wk | +$472 · +31.1% |
| Median personal income | $688/wk | $689/wk | $803/wk | +$115 · +16.7% |
| Median rent | $355/wk | $380/wk | $400/wk | +$45 · +12.7% |
| Median mortgage | $2,000/mo | $1,900/mo | $1,950/mo | $50 · -2.5% |
| Average household size | 2.9 | 3.0 | 3.1 | +0.2 · +6.9% |
Change is measured from the earliest available Census year to 2021 for each metric.
Underwood trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
6,809
was 6,341 in 2016
+468 · +7.4%
Median rent
$400/wk
was $380/wk in 2016
+$20 · +5.3%
Household income
$1,992/wk
was $1,648/wk in 2016
+$344 · +20.9%
Median age
34
was 33 in 2016
+1 · +3%
Dig deeper: Underwood population growth · Underwood then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.