Census comparison · 2011 · 2016 · 2021
Marshlands then and now
Side-by-side ABS Census comparison for Marshlands, QLD (postcode 4611) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+187.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 8 | 14 | 23 | +15 · +187.5% |
| Median age | 42 | 34 | 56 | +14 · +33.3% |
| Median household income | $745/wk | — | $1,218/wk | +$473 · +63.5% |
| Median personal income | $371/wk | $1,042/wk | $593/wk | +$222 · +59.8% |
| Median rent | $170/wk | — | $263/wk | +$93 · +54.7% |
| Median mortgage | $1,408/mo | — | $4,500/mo | +$3,092 · +219.6% |
| Average household size | 2.5 | — | 2.2 | -0.3 · -12% |
Change is measured from the earliest available Census year to 2021 for each metric.
Marshlands trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
23
was 14 in 2016
+9 · +64.3%
Median age
56
was 34 in 2016
+22 · +64.7%
Dig deeper: Marshlands population growth · Marshlands then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.