Census 2011 → 2021
St Clair population growth
How the population of St Clair, NSW (2330) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+325% over 10 years
2011 population
4
2016 population
5
2021 population
17
2011 → 2021
+325%
+12 since 2016
St Clair trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
17
was 5 in 2016
+12 · +240%
Median age
36
was 46 in 2016
-10 · -21.7%
Dig deeper: St Clair population growth · St Clair then and now
Source: ABS Census 2011, 2016 & 2021. Methodology