Census comparison · 2011 · 2016 · 2021
Gerahmin then and now
Side-by-side ABS Census comparison for Gerahmin, VIC (postcode 3546) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-35.3% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 17 | 21 | 11 | -6 · -35.3% |
| Median age | 45 | 47 | 44 | -1 · -2.2% |
| Median household income | $893/wk | $1,749/wk | $3,250/wk | +$2,357 · +263.9% |
| Median personal income | $493/wk | $669/wk | $1,542/wk | +$1,049 · +212.8% |
| Median rent | $100/wk | — | $0/wk | $100 · -100% |
| Median mortgage | $596/mo | — | $0/mo | $596 · -100% |
| Average household size | 2.5 | 2.5 | 2.8 | +0.3 · +12% |
Change is measured from the earliest available Census year to 2021 for each metric.
Gerahmin trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
11
was 21 in 2016
-10 · -47.6%
Household income
$3,250/wk
was $1,749/wk in 2016
+$1,501 · +85.8%
Median age
44
was 47 in 2016
-3 · -6.4%
Dig deeper: Gerahmin population growth · Gerahmin then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.