Census 2011 → 2021
Castletown population growth
How the population of Castletown, WA (6450) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+6% over 10 years
2011 population
3,744
2016 population
4,001
2021 population
3,968
2011 → 2021
+6%
-33 since 2016
Castletown trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
3,968
was 4,001 in 2016
-33 · -0.8%
Median rent
$300/wk
was $290/wk in 2016
+$10 · +3.4%
Household income
$1,612/wk
was $1,435/wk in 2016
+$177 · +12.3%
Median age
38
was 37 in 2016
+1 · +2.7%
Dig deeper: Castletown population growth · Castletown then and now
Source: ABS Census 2011, 2016 & 2021. Methodology