Census comparison · 2011 · 2016 · 2021
Borrika then and now
Side-by-side ABS Census comparison for Borrika, SA (postcode 5309) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
0% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 30 | 42 | 30 | 0 · 0% |
| Median age | 40 | 44 | 44 | +4 · +10% |
| Median household income | $724/wk | $1,166/wk | $2,250/wk | +$1,526 · +210.8% |
| Median personal income | $373/wk | $575/wk | $675/wk | +$302 · +81% |
| Median rent | $100/wk | — | $150/wk | +$50 · +50% |
| Median mortgage | $545/mo | $600/mo | $0/mo | $545 · -100% |
| Average household size | 2.4 | 2.7 | 3.4 | +1 · +41.7% |
Change is measured from the earliest available Census year to 2021 for each metric.
Borrika trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
30
was 42 in 2016
-12 · -28.6%
Household income
$2,250/wk
was $1,166/wk in 2016
+$1,084 · +93%
Median age
44
was 44 in 2016
0 · 0%
Dig deeper: Borrika population growth · Borrika then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.