Census comparison · 2011 · 2016 · 2021
Biggs Flat then and now
Side-by-side ABS Census comparison for Biggs Flat, SA (postcode 5153) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+7.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 78 | 83 | 84 | +6 · +7.7% |
| Median age | 46 | 46 | 43 | -3 · -6.5% |
| Median household income | $2,107/wk | $2,124/wk | $1,625/wk | $482 · -22.9% |
| Median personal income | $768/wk | $890/wk | $756/wk | $12 · -1.6% |
| Median rent | $250/wk | — | $350/wk | +$100 · +40% |
| Median mortgage | $2,000/mo | $2,334/mo | $2,980/mo | +$980 · +49% |
| Average household size | 3.0 | 2.9 | 2.7 | -0.3 · -10% |
Change is measured from the earliest available Census year to 2021 for each metric.
Biggs Flat trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
84
was 83 in 2016
+1 · +1.2%
Household income
$1,625/wk
was $2,124/wk in 2016
$499 · -23.5%
Median age
43
was 46 in 2016
-3 · -6.5%
Dig deeper: Biggs Flat population growth · Biggs Flat then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.