Census comparison · 2011 · 2016 · 2021
Kardinya then and now
Side-by-side ABS Census comparison for Kardinya, WA (postcode 6163) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+3.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 8,794 | 8,730 | 9,137 | +343 · +3.9% |
| Median age | 39 | 41 | 42 | +3 · +7.7% |
| Median household income | $1,474/wk | $1,667/wk | $1,927/wk | +$453 · +30.7% |
| Median personal income | $598/wk | $676/wk | $808/wk | +$210 · +35.1% |
| Median rent | $360/wk | $400/wk | $390/wk | +$30 · +8.3% |
| Median mortgage | $1,960/mo | $1,975/mo | $2,003/mo | +$43 · +2.2% |
| Average household size | 2.7 | 2.6 | 2.6 | -0.1 · -3.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Kardinya trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
9,137
was 8,730 in 2016
+407 · +4.7%
Median rent
$390/wk
was $400/wk in 2016
$10 · -2.5%
Household income
$1,927/wk
was $1,667/wk in 2016
+$260 · +15.6%
Median age
42
was 41 in 2016
+1 · +2.4%
Dig deeper: Kardinya population growth · Kardinya then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.