Census comparison · 2011 · 2016 · 2021
South Isis then and now
Side-by-side ABS Census comparison for South Isis, QLD (postcode 4660) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+40.6% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 271 | 313 | 381 | +110 · +40.6% |
| Median age | 48 | 52 | 53 | +5 · +10.4% |
| Median household income | $745/wk | $1,029/wk | $1,269/wk | +$524 · +70.3% |
| Median personal income | $403/wk | $479/wk | $478/wk | +$75 · +18.6% |
| Median rent | $200/wk | $215/wk | $300/wk | +$100 · +50% |
| Median mortgage | $1,083/mo | $1,083/mo | $1,467/mo | +$384 · +35.5% |
| Average household size | 2.4 | 2.5 | 2.5 | +0.1 · +4.2% |
Change is measured from the earliest available Census year to 2021 for each metric.
South Isis trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
381
was 313 in 2016
+68 · +21.7%
Median rent
$300/wk
was $215/wk in 2016
+$85 · +39.5%
Household income
$1,269/wk
was $1,029/wk in 2016
+$240 · +23.3%
Median age
53
was 52 in 2016
+1 · +1.9%
Dig deeper: South Isis population growth · South Isis then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.