Census 2011 → 2021
Williamstown population growth
How the population of Williamstown, WA (6430) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-4.6% over 10 years
2011 population
130
2016 population
137
2021 population
124
2011 → 2021
-4.6%
-13 since 2016
Williamstown trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
124
was 137 in 2016
-13 · -9.5%
Median rent
$215/wk
was $180/wk in 2016
+$35 · +19.4%
Household income
$987/wk
was $1,089/wk in 2016
$102 · -9.4%
Median age
50
was 50 in 2016
0 · 0%
Dig deeper: Williamstown population growth · Williamstown then and now
Source: ABS Census 2011, 2016 & 2021. Methodology