Census comparison · 2011 · 2016 · 2021
Porky Flat then and now
Side-by-side ABS Census comparison for Porky Flat, SA (postcode 5222) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+60% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 10 | 13 | 16 | +6 · +60% |
| Median age | 51 | 60 | 38 | -13 · -25.5% |
| Median household income | $690/wk | — | $2,874/wk | +$2,184 · +316.5% |
| Median personal income | $423/wk | $537/wk | $1,562/wk | +$1,139 · +269.3% |
| Median rent | $185/wk | — | $0/wk | $185 · -100% |
| Median mortgage | $800/mo | — | $940/mo | +$140 · +17.5% |
| Average household size | 2.1 | — | 3.3 | +1.2 · +57.1% |
Change is measured from the earliest available Census year to 2021 for each metric.
Porky Flat trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
16
was 13 in 2016
+3 · +23.1%
Median age
38
was 60 in 2016
-22 · -36.7%
Dig deeper: Porky Flat population growth · Porky Flat then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.