Census comparison · 2011 · 2016 · 2021
Seahampton then and now
Side-by-side ABS Census comparison for Seahampton, NSW (postcode 2286) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-6.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 311 | 303 | 292 | -19 · -6.1% |
| Median age | 31 | 35 | 37 | +6 · +19.4% |
| Median household income | $1,294/wk | $1,458/wk | $1,625/wk | +$331 · +25.6% |
| Median personal income | $637/wk | $640/wk | $818/wk | +$181 · +28.4% |
| Median rent | $330/wk | $375/wk | $403/wk | +$73 · +22.1% |
| Median mortgage | $1,733/mo | $1,595/mo | $1,647/mo | $86 · -5% |
| Average household size | 3.0 | 2.7 | 2.7 | -0.3 · -10% |
Change is measured from the earliest available Census year to 2021 for each metric.
Seahampton trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
292
was 303 in 2016
-11 · -3.6%
Median rent
$403/wk
was $375/wk in 2016
+$28 · +7.5%
Household income
$1,625/wk
was $1,458/wk in 2016
+$167 · +11.5%
Median age
37
was 35 in 2016
+2 · +5.7%
Dig deeper: Seahampton population growth · Seahampton then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.