Census comparison · 2011 · 2016 · 2021
Sinclair then and now
Side-by-side ABS Census comparison for Sinclair, WA (postcode 6450) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-3.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 795 | 878 | 765 | -30 · -3.8% |
| Median age | 33 | 32 | 38 | +5 · +15.2% |
| Median household income | $1,118/wk | $1,357/wk | $1,441/wk | +$323 · +28.9% |
| Median personal income | $520/wk | $609/wk | $703/wk | +$183 · +35.2% |
| Median rent | $232/wk | $260/wk | $270/wk | +$38 · +16.4% |
| Median mortgage | $1,337/mo | $1,517/mo | $1,408/mo | +$71 · +5.3% |
| Average household size | 2.5 | 2.7 | 2.4 | -0.1 · -4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Sinclair trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
765
was 878 in 2016
-113 · -12.9%
Median rent
$270/wk
was $260/wk in 2016
+$10 · +3.8%
Household income
$1,441/wk
was $1,357/wk in 2016
+$84 · +6.2%
Median age
38
was 32 in 2016
+6 · +18.8%
Dig deeper: Sinclair population growth · Sinclair then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.