Census comparison · 2011 · 2016 · 2021
Tilley Swamp then and now
Side-by-side ABS Census comparison for Tilley Swamp, SA (postcode 5275) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-65.2% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 46 | 27 | 16 | -30 · -65.2% |
| Median age | 35 | 30 | 39 | +4 · +11.4% |
| Median household income | $1,156/wk | $1,083/wk | $1,375/wk | +$219 · +18.9% |
| Median personal income | $650/wk | $700/wk | $900/wk | +$250 · +38.5% |
| Median rent | — | — | $300/wk | — |
| Median mortgage | — | — | $0/mo | — |
| Average household size | 2.5 | 2.0 | 2.1 | -0.4 · -16% |
Change is measured from the earliest available Census year to 2021 for each metric.
Tilley Swamp trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
16
was 27 in 2016
-11 · -40.7%
Household income
$1,375/wk
was $1,083/wk in 2016
+$292 · +27%
Median age
39
was 30 in 2016
+9 · +30%
Dig deeper: Tilley Swamp population growth · Tilley Swamp then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.