Census comparison · 2011 · 2016 · 2021
Armstrong then and now
Side-by-side ABS Census comparison for Armstrong, VIC (postcode 3377) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+13.9% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 79 | 88 | 90 | +11 · +13.9% |
| Median age | 49 | 54 | 53 | +4 · +8.2% |
| Median household income | $1,375/wk | $1,025/wk | $1,166/wk | $209 · -15.2% |
| Median personal income | $651/wk | $509/wk | $820/wk | +$169 · +26% |
| Median rent | $100/wk | — | $175/wk | +$75 · +75% |
| Median mortgage | $1,148/mo | $836/mo | $1,172/mo | +$24 · +2.1% |
| Average household size | 2.3 | 2.1 | 2.2 | -0.1 · -4.3% |
Change is measured from the earliest available Census year to 2021 for each metric.
Armstrong trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
90
was 88 in 2016
+2 · +2.3%
Household income
$1,166/wk
was $1,025/wk in 2016
+$141 · +13.8%
Median age
53
was 54 in 2016
-1 · -1.9%
Dig deeper: Armstrong population growth · Armstrong then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.