Census comparison · 2011 · 2016 · 2021
Rocklea then and now
Side-by-side ABS Census comparison for Rocklea, WA (postcode 6751) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-67.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 467 | 275 | 150 | -317 · -67.9% |
| Median age | 33 | 35 | 33 | 0 · 0% |
| Median household income | $2,768/wk | $687/wk | $479/wk | $2,289 · -82.7% |
| Median personal income | $1,824/wk | $1,182/wk | $384/wk | $1,440 · -78.9% |
| Median rent | $37/wk | $50/wk | $100/wk | +$63 · +170.3% |
| Median mortgage | $657/mo | — | $0/mo | $657 · -100% |
| Average household size | 2.9 | 3.6 | 2.8 | -0.1 · -3.4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Rocklea trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
150
was 275 in 2016
-125 · -45.5%
Median rent
$100/wk
was $50/wk in 2016
+$50 · +100%
Household income
$479/wk
was $687/wk in 2016
$208 · -30.3%
Median age
33
was 35 in 2016
-2 · -5.7%
Dig deeper: Rocklea population growth · Rocklea then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.