Census comparison · 2011 · 2016 · 2021
Senior then and now
Side-by-side ABS Census comparison for Senior, SA (postcode 5268) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+8.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 111 | 116 | 120 | +9 · +8.1% |
| Median age | 34 | 37 | 41 | +7 · +20.6% |
| Median household income | $1,097/wk | $1,531/wk | $2,035/wk | +$938 · +85.5% |
| Median personal income | $536/wk | $659/wk | $772/wk | +$236 · +44% |
| Median rent | $74/wk | — | $240/wk | +$166 · +224.3% |
| Median mortgage | $1,063/mo | $1,500/mo | $1,029/mo | $34 · -3.2% |
| Average household size | 2.9 | 3.0 | 3.2 | +0.3 · +10.3% |
Change is measured from the earliest available Census year to 2021 for each metric.
Senior trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
120
was 116 in 2016
+4 · +3.4%
Household income
$2,035/wk
was $1,531/wk in 2016
+$504 · +32.9%
Median age
41
was 37 in 2016
+4 · +10.8%
Dig deeper: Senior population growth · Senior then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.