Census comparison · 2011 · 2016 · 2021
Trentham then and now
Side-by-side ABS Census comparison for Trentham, VIC (postcode 3458) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+33.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 1,035 | 1,180 | 1,382 | +347 · +33.5% |
| Median age | 48 | 55 | 56 | +8 · +16.7% |
| Median household income | $893/wk | $1,047/wk | $1,489/wk | +$596 · +66.7% |
| Median personal income | $438/wk | $552/wk | $723/wk | +$285 · +65.1% |
| Median rent | $220/wk | $275/wk | $386/wk | +$166 · +75.5% |
| Median mortgage | $1,395/mo | $1,340/mo | $1,733/mo | +$338 · +24.2% |
| Average household size | 2.3 | 2.2 | 2.2 | -0.1 · -4.3% |
Change is measured from the earliest available Census year to 2021 for each metric.
Trentham trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
1,382
was 1,180 in 2016
+202 · +17.1%
Median rent
$386/wk
was $275/wk in 2016
+$111 · +40.4%
Household income
$1,489/wk
was $1,047/wk in 2016
+$442 · +42.2%
Median age
56
was 55 in 2016
+1 · +1.8%
Dig deeper: Trentham population growth · Trentham then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.