Census comparison · 2011 · 2016 · 2021
Roundstone then and now
Side-by-side ABS Census comparison for Roundstone, QLD (postcode 4718) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-3.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 81 | 43 | 78 | -3 · -3.7% |
| Median age | 26 | 30 | 40 | +14 · +53.8% |
| Median household income | $1,640/wk | $1,625/wk | $1,187/wk | $453 · -27.6% |
| Median personal income | $707/wk | $900/wk | $974/wk | +$267 · +37.8% |
| Median rent | $180/wk | — | $200/wk | +$20 · +11.1% |
| Median mortgage | $942/mo | — | $0/mo | $942 · -100% |
| Average household size | 3.2 | 2.8 | 3.3 | +0.1 · +3.1% |
Change is measured from the earliest available Census year to 2021 for each metric.
Roundstone trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
78
was 43 in 2016
+35 · +81.4%
Household income
$1,187/wk
was $1,625/wk in 2016
$438 · -27%
Median age
40
was 30 in 2016
+10 · +33.3%
Dig deeper: Roundstone population growth · Roundstone then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.