Census comparison · 2011 · 2016 · 2021
Summertown then and now
Side-by-side ABS Census comparison for Summertown, SA (postcode 5141) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 696 | 676 | 752 | +56 · +8% |
| Median age | 44 | 42 | 43 | -1 · -2.3% |
| Median household income | $1,799/wk | $1,868/wk | $2,258/wk | +$459 · +25.5% |
| Median personal income | $719/wk | $727/wk | $876/wk | +$157 · +21.8% |
| Median rent | $280/wk | $330/wk | $365/wk | +$85 · +30.4% |
| Median mortgage | $1,218/mo | $1,950/mo | $2,167/mo | +$949 · +77.9% |
| Average household size | 2.8 | 2.8 | 2.9 | +0.1 · +3.6% |
Change is measured from the earliest available Census year to 2021 for each metric.
Summertown trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
752
was 676 in 2016
+76 · +11.2%
Median rent
$365/wk
was $330/wk in 2016
+$35 · +10.6%
Household income
$2,258/wk
was $1,868/wk in 2016
+$390 · +20.9%
Median age
43
was 42 in 2016
+1 · +2.4%
Dig deeper: Summertown population growth · Summertown then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.