Census comparison · 2011 · 2016 · 2021
Baldivis then and now
Side-by-side ABS Census comparison for Baldivis, WA (postcode 6171) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+137.3% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 15,883 | 31,653 | 37,697 | +21,814 · +137.3% |
| Median age | 29 | 29 | 31 | +2 · +6.9% |
| Median household income | $1,931/wk | $1,928/wk | $2,096/wk | +$165 · +8.5% |
| Median personal income | $837/wk | $842/wk | $941/wk | +$104 · +12.4% |
| Median rent | $370/wk | $385/wk | $360/wk | $10 · -2.7% |
| Median mortgage | $2,383/mo | $2,167/mo | $1,900/mo | $483 · -20.3% |
| Average household size | 3.0 | 2.9 | 2.9 | -0.1 · -3.3% |
Change is measured from the earliest available Census year to 2021 for each metric.
Baldivis trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
37,697
was 31,653 in 2016
+6,044 · +19.1%
Median rent
$360/wk
was $385/wk in 2016
$25 · -6.5%
Household income
$2,096/wk
was $1,928/wk in 2016
+$168 · +8.7%
Median age
31
was 29 in 2016
+2 · +6.9%
Dig deeper: Baldivis population growth · Baldivis then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.