Census comparison · 2011 · 2016 · 2021
Blewitt Springs then and now
Side-by-side ABS Census comparison for Blewitt Springs, SA (postcode 5171) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-1.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 350 | 329 | 346 | -4 · -1.1% |
| Median age | 48 | 50 | 49 | +1 · +2.1% |
| Median household income | $1,196/wk | $1,388/wk | $2,050/wk | +$854 · +71.4% |
| Median personal income | $574/wk | $565/wk | $767/wk | +$193 · +33.6% |
| Median rent | $180/wk | $200/wk | $205/wk | +$25 · +13.9% |
| Median mortgage | $2,383/mo | $2,167/mo | $2,000/mo | $383 · -16.1% |
| Average household size | 2.8 | 2.6 | 2.6 | -0.2 · -7.1% |
Change is measured from the earliest available Census year to 2021 for each metric.
Blewitt Springs trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
346
was 329 in 2016
+17 · +5.2%
Median rent
$205/wk
was $200/wk in 2016
+$5 · +2.5%
Household income
$2,050/wk
was $1,388/wk in 2016
+$662 · +47.7%
Median age
49
was 50 in 2016
-1 · -2%
Dig deeper: Blewitt Springs population growth · Blewitt Springs then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.