Census comparison · 2011 · 2016 · 2021
Mount Mary then and now
Side-by-side ABS Census comparison for Mount Mary, SA (postcode 5374) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+38.5% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 26 | 28 | 36 | +10 · +38.5% |
| Median age | 53 | 58 | 48 | -5 · -9.4% |
| Median household income | $634/wk | $450/wk | $466/wk | $168 · -26.5% |
| Median personal income | $352/wk | $366/wk | $330/wk | $22 · -6.2% |
| Median rent | $100/wk | — | $200/wk | +$100 · +100% |
| Median mortgage | $953/mo | $231/mo | $184/mo | $769 · -80.7% |
| Average household size | 2.0 | 1.0 | 2.1 | +0.1 · +5% |
Change is measured from the earliest available Census year to 2021 for each metric.
Mount Mary trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
36
was 28 in 2016
+8 · +28.6%
Household income
$466/wk
was $450/wk in 2016
+$16 · +3.6%
Median age
48
was 58 in 2016
-10 · -17.2%
Dig deeper: Mount Mary population growth · Mount Mary then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.