Census comparison · 2011 · 2016 · 2021
Dianella then and now
Side-by-side ABS Census comparison for Dianella, WA (postcode 6059) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+6.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 22,605 | 23,486 | 24,169 | +1,564 · +6.9% |
| Median age | 40 | 41 | 43 | +3 · +7.5% |
| Median household income | $1,291/wk | $1,477/wk | $1,684/wk | +$393 · +30.4% |
| Median personal income | $618/wk | $681/wk | $789/wk | +$171 · +27.7% |
| Median rent | $300/wk | $350/wk | $340/wk | +$40 · +13.3% |
| Median mortgage | $2,000/mo | $2,000/mo | $2,000/mo | $0 · 0% |
| Average household size | 2.5 | 2.5 | 2.4 | -0.1 · -4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Dianella trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
24,169
was 23,486 in 2016
+683 · +2.9%
Median rent
$340/wk
was $350/wk in 2016
$10 · -2.9%
Household income
$1,684/wk
was $1,477/wk in 2016
+$207 · +14%
Median age
43
was 41 in 2016
+2 · +4.9%
Dig deeper: Dianella population growth · Dianella then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.