Census comparison · 2011 · 2016 · 2021
Seaforth then and now
Side-by-side ABS Census comparison for Seaforth, NSW (postcode 2092) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+9.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 6,726 | 7,139 | 7,384 | +658 · +9.8% |
| Median age | 39 | 40 | 42 | +3 · +7.7% |
| Median household income | $2,553/wk | $3,384/wk | $4,184/wk | +$1,631 · +63.9% |
| Median personal income | $855/wk | $1,062/wk | $1,263/wk | +$408 · +47.7% |
| Median rent | $550/wk | $780/wk | $875/wk | +$325 · +59.1% |
| Median mortgage | $3,500/mo | $3,700/mo | $4,333/mo | +$833 · +23.8% |
| Average household size | 3.1 | 3.2 | 3.1 | 0 · 0% |
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
7,384
was 7,139 in 2016
+245 · +3.4%
Median rent
$875/wk
was $780/wk in 2016
+$95 · +12.2%
Household income
$4,184/wk
was $3,384/wk in 2016
+$800 · +23.6%
Median age
42
was 40 in 2016
+2 · +5%
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.