Census comparison · 2011 · 2016 · 2021
Galga then and now
Side-by-side ABS Census comparison for Galga, SA (postcode 5308) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+7.7% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 26 | 17 | 28 | +2 · +7.7% |
| Median age | 46 | 35 | 37 | -9 · -19.6% |
| Median household income | $1,012/wk | $1,374/wk | $899/wk | $113 · -11.2% |
| Median personal income | $367/wk | $560/wk | $474/wk | +$107 · +29.2% |
| Median rent | — | — | $0/wk | — |
| Median mortgage | $1,000/mo | — | $0/mo | $1,000 · -100% |
| Average household size | 2.4 | 1.5 | 2.3 | -0.1 · -4.2% |
Change is measured from the earliest available Census year to 2021 for each metric.
Galga trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
28
was 17 in 2016
+11 · +64.7%
Household income
$899/wk
was $1,374/wk in 2016
$475 · -34.6%
Median age
37
was 35 in 2016
+2 · +5.7%
Dig deeper: Galga population growth · Galga then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.