Census 2011 → 2021
St Helens population growth
How the population of St Helens, QLD (4356) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+85% over 10 years
2011 population
20
2016 population
22
2021 population
37
2011 → 2021
+85%
+15 since 2016
St Helens trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
37
was 22 in 2016
+15 · +68.2%
Household income
$1,041/wk
was $1,187/wk in 2016
$146 · -12.3%
Median age
45
was 48 in 2016
-3 · -6.2%
Dig deeper: St Helens population growth · St Helens then and now
Source: ABS Census 2011, 2016 & 2021. Methodology