Census comparison · 2011 · 2016 · 2021
Cosgrove then and now
Side-by-side ABS Census comparison for Cosgrove, VIC (postcode 3631) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+6.4% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 47 | 54 | 50 | +3 · +6.4% |
| Median age | 39 | 49 | 55 | +16 · +41% |
| Median household income | $1,287/wk | $2,083/wk | $1,125/wk | $162 · -12.6% |
| Median personal income | $602/wk | $634/wk | $606/wk | +$4 · +0.7% |
| Median rent | $145/wk | — | $200/wk | +$55 · +37.9% |
| Median mortgage | $1,240/mo | $1,042/mo | $1,040/mo | $200 · -16.1% |
| Average household size | 2.5 | 2.8 | 2.4 | -0.1 · -4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Cosgrove trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
50
was 54 in 2016
-4 · -7.4%
Household income
$1,125/wk
was $2,083/wk in 2016
$958 · -46%
Median age
55
was 49 in 2016
+6 · +12.2%
Dig deeper: Cosgrove population growth · Cosgrove then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.