Census comparison · 2011 · 2016 · 2021
Collanilling then and now
Side-by-side ABS Census comparison for Collanilling, WA (postcode 6315) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-29.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 24 | 24 | 17 | -7 · -29.2% |
| Median age | 35 | 36 | 45 | +10 · +28.6% |
| Median household income | $979/wk | $1,625/wk | $2,499/wk | +$1,520 · +155.3% |
| Median personal income | $566/wk | $866/wk | $724/wk | +$158 · +27.9% |
| Median rent | $70/wk | — | $250/wk | +$180 · +257.1% |
| Median mortgage | $1,127/mo | — | $0/mo | $1,127 · -100% |
| Average household size | 2.8 | 2.5 | 5.0 | +2.2 · +78.6% |
Change is measured from the earliest available Census year to 2021 for each metric.
Collanilling trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
17
was 24 in 2016
-7 · -29.2%
Household income
$2,499/wk
was $1,625/wk in 2016
+$874 · +53.8%
Median age
45
was 36 in 2016
+9 · +25%
Dig deeper: Collanilling population growth · Collanilling then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.