Census comparison · 2011 · 2016 · 2021
Port Davis then and now
Side-by-side ABS Census comparison for Port Davis, SA (postcode 5540) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-69.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 13 | 10 | 4 | -9 · -69.2% |
| Median age | 39 | 19 | 35 | -4 · -10.3% |
| Median household income | $890/wk | — | $1,024/wk | +$134 · +15.1% |
| Median personal income | $445/wk | $575/wk | $262/wk | $183 · -41.1% |
| Median rent | $150/wk | — | $0/wk | $150 · -100% |
| Median mortgage | $1,100/mo | — | $1,066/mo | $34 · -3.1% |
| Average household size | 2.9 | — | 3.0 | +0.1 · +3.4% |
Change is measured from the earliest available Census year to 2021 for each metric.
Port Davis trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
4
was 10 in 2016
-6 · -60%
Median age
35
was 19 in 2016
+16 · +84.2%
Dig deeper: Port Davis population growth · Port Davis then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.