Census 2011 → 2021
Williamstown population growth
How the population of Williamstown, VIC (3016) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+8% over 10 years
2011 population
13,344
2016 population
13,969
2021 population
14,407
2011 → 2021
+8%
+438 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
14,407
was 13,969 in 2016
+438 · +3.1%
Median rent
$450/wk
was $386/wk in 2016
+$64 · +16.6%
Household income
$2,411/wk
was $2,077/wk in 2016
+$334 · +16.1%
Median age
45
was 42 in 2016
+3 · +7.1%
Dig deeper: Williamstown population growth · Williamstown then and now
Source: ABS Census 2011, 2016 & 2021. Methodology