Census comparison · 2011 · 2016 · 2021
Seaforth then and now
Side-by-side ABS Census comparison for Seaforth, QLD (postcode 4741) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+1.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 788 | 789 | 800 | +12 · +1.5% |
| Median age | 48 | 52 | 56 | +8 · +16.7% |
| Median household income | $1,048/wk | $972/wk | $1,088/wk | +$40 · +3.8% |
| Median personal income | $498/wk | $484/wk | $559/wk | +$61 · +12.2% |
| Median rent | $270/wk | $250/wk | $290/wk | +$20 · +7.4% |
| Median mortgage | $2,000/mo | $2,000/mo | $1,733/mo | $267 · -13.3% |
| Average household size | 2.4 | 2.2 | 2.1 | -0.3 · -12.5% |
Change is measured from the earliest available Census year to 2021 for each metric.
Seaforth trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
800
was 789 in 2016
+11 · +1.4%
Median rent
$290/wk
was $250/wk in 2016
+$40 · +16%
Household income
$1,088/wk
was $972/wk in 2016
+$116 · +11.9%
Median age
56
was 52 in 2016
+4 · +7.7%
Dig deeper: Seaforth population growth · Seaforth then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.