Census comparison · 2011 · 2016 · 2021
Northbridge then and now
Side-by-side ABS Census comparison for Northbridge, WA (postcode 6003) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+41.3% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 1,005 | 1,307 | 1,420 | +415 · +41.3% |
| Median age | 29 | 31 | 31 | +2 · +6.9% |
| Median household income | $1,666/wk | $1,767/wk | $1,853/wk | +$187 · +11.2% |
| Median personal income | $895/wk | $867/wk | $1,049/wk | +$154 · +17.2% |
| Median rent | $420/wk | $430/wk | $400/wk | $20 · -4.8% |
| Median mortgage | $2,102/mo | $1,997/mo | $1,690/mo | $412 · -19.6% |
| Average household size | 1.9 | 1.9 | 1.9 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Northbridge trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
1,420
was 1,307 in 2016
+113 · +8.6%
Median rent
$400/wk
was $430/wk in 2016
$30 · -7%
Household income
$1,853/wk
was $1,767/wk in 2016
+$86 · +4.9%
Median age
31
was 31 in 2016
0 · 0%
Dig deeper: Northbridge population growth · Northbridge then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.