Census comparison · 2011 · 2016 · 2021
Collie then and now
Side-by-side ABS Census comparison for Collie, WA (postcode 6225) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+2.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 7,416 | 7,587 | 7,599 | +183 · +2.5% |
| Median age | 39 | 41 | 43 | +4 · +10.3% |
| Median household income | $1,273/wk | $1,111/wk | $1,177/wk | $96 · -7.5% |
| Median personal income | $552/wk | $503/wk | $574/wk | +$22 · +4% |
| Median rent | $194/wk | $225/wk | $250/wk | +$56 · +28.9% |
| Median mortgage | $1,534/mo | $1,465/mo | $1,263/mo | $271 · -17.7% |
| Average household size | 2.4 | 2.4 | 2.3 | -0.1 · -4.2% |
Change is measured from the earliest available Census year to 2021 for each metric.
Collie trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
7,599
was 7,587 in 2016
+12 · +0.2%
Median rent
$250/wk
was $225/wk in 2016
+$25 · +11.1%
Household income
$1,177/wk
was $1,111/wk in 2016
+$66 · +5.9%
Median age
43
was 41 in 2016
+2 · +4.9%
Dig deeper: Collie population growth · Collie then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.