Census 2011 → 2021
Old Plains population growth
How the population of Old Plains, WA (6569) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-33.8% over 10 years
2011 population
71
2016 population
67
2021 population
47
2011 → 2021
-33.8%
-20 since 2016
Old Plains trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
47
was 67 in 2016
-20 · -29.9%
Household income
$1,874/wk
was $1,350/wk in 2016
+$524 · +38.8%
Median age
45
was 26 in 2016
+19 · +73.1%
Dig deeper: Old Plains population growth · Old Plains then and now
Source: ABS Census 2011, 2016 & 2021. Methodology