Census comparison · 2011 · 2016 · 2021
St Marys then and now
Side-by-side ABS Census comparison for St Marys, TAS (postcode 7215) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+3.8% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 711 | 682 | 738 | +27 · +3.8% |
| Median age | 46 | 53 | 56 | +10 · +21.7% |
| Median household income | $572/wk | $710/wk | $759/wk | +$187 · +32.7% |
| Median personal income | $346/wk | $428/wk | $445/wk | +$99 · +28.6% |
| Median rent | $140/wk | $120/wk | $205/wk | +$65 · +46.4% |
| Median mortgage | $693/mo | $804/mo | $867/mo | +$174 · +25.1% |
| Average household size | 2.2 | 2.0 | 2.0 | -0.2 · -9.1% |
Change is measured from the earliest available Census year to 2021 for each metric.
St Marys trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
738
was 682 in 2016
+56 · +8.2%
Median rent
$205/wk
was $120/wk in 2016
+$85 · +70.8%
Household income
$759/wk
was $710/wk in 2016
+$49 · +6.9%
Median age
56
was 53 in 2016
+3 · +5.7%
Dig deeper: St Marys population growth · St Marys then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.