Census comparison · 2011 · 2016 · 2021
Modbury then and now
Side-by-side ABS Census comparison for Modbury, SA (postcode 5092) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+13.6% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 4,924 | 5,245 | 5,593 | +669 · +13.6% |
| Median age | 38 | 37 | 37 | -1 · -2.6% |
| Median household income | $923/wk | $1,084/wk | $1,342/wk | +$419 · +45.4% |
| Median personal income | $479/wk | $533/wk | $683/wk | +$204 · +42.6% |
| Median rent | $253/wk | $285/wk | $315/wk | +$62 · +24.5% |
| Median mortgage | $1,500/mo | $1,412/mo | $1,430/mo | $70 · -4.7% |
| Average household size | 2.3 | 2.3 | 2.3 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Modbury trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
5,593
was 5,245 in 2016
+348 · +6.6%
Median rent
$315/wk
was $285/wk in 2016
+$30 · +10.5%
Household income
$1,342/wk
was $1,084/wk in 2016
+$258 · +23.8%
Median age
37
was 37 in 2016
0 · 0%
Dig deeper: Modbury population growth · Modbury then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.