Census comparison · 2011 · 2016 · 2021
Birchmore then and now
Side-by-side ABS Census comparison for Birchmore, SA (postcode 5223) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+36.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 36 | 37 | 49 | +13 · +36.1% |
| Median age | 41 | 34 | 39 | -2 · -4.9% |
| Median household income | $900/wk | $1,406/wk | $1,625/wk | +$725 · +80.6% |
| Median personal income | $501/wk | $661/wk | $706/wk | +$205 · +40.9% |
| Median rent | $120/wk | — | $225/wk | +$105 · +87.5% |
| Median mortgage | $1,157/mo | $1,149/mo | $1,344/mo | +$187 · +16.2% |
| Average household size | 2.5 | 2.6 | 3.3 | +0.8 · +32% |
Change is measured from the earliest available Census year to 2021 for each metric.
Birchmore trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
49
was 37 in 2016
+12 · +32.4%
Household income
$1,625/wk
was $1,406/wk in 2016
+$219 · +15.6%
Median age
39
was 34 in 2016
+5 · +14.7%
Dig deeper: Birchmore population growth · Birchmore then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.