Census 2011 → 2021
St Helens Plains population growth
How the population of St Helens Plains, VIC (3401) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-11.1% over 10 years
2011 population
45
2016 population
42
2021 population
40
2011 → 2021
-11.1%
-2 since 2016
St Helens Plains trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
40
was 42 in 2016
-2 · -4.8%
Household income
$1,187/wk
was $849/wk in 2016
+$338 · +39.8%
Median age
53
was 51 in 2016
+2 · +3.9%
Dig deeper: St Helens Plains population growth · St Helens Plains then and now
Source: ABS Census 2011, 2016 & 2021. Methodology