Census comparison · 2011 · 2016 · 2021
Tea Tree Gully then and now
Side-by-side ABS Census comparison for Tea Tree Gully, SA (postcode 5091) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+11.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 3,150 | 3,242 | 3,499 | +349 · +11.1% |
| Median age | 41 | 43 | 44 | +3 · +7.3% |
| Median household income | $1,239/wk | $1,389/wk | $1,607/wk | +$368 · +29.7% |
| Median personal income | $609/wk | $668/wk | $799/wk | +$190 · +31.2% |
| Median rent | $275/wk | $300/wk | $325/wk | +$50 · +18.2% |
| Median mortgage | $1,502/mo | $1,517/mo | $1,600/mo | +$98 · +6.5% |
| Average household size | 2.5 | 2.5 | 2.5 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Tea Tree Gully trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
3,499
was 3,242 in 2016
+257 · +7.9%
Median rent
$325/wk
was $300/wk in 2016
+$25 · +8.3%
Household income
$1,607/wk
was $1,389/wk in 2016
+$218 · +15.7%
Median age
44
was 43 in 2016
+1 · +2.3%
Dig deeper: Tea Tree Gully population growth · Tea Tree Gully then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.