Census 2011 → 2021
Johnstown population growth
How the population of Johnstown, QLD (4615) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+9.5% over 10 years
2011 population
42
2016 population
30
2021 population
46
2011 → 2021
+9.5%
+16 since 2016
Johnstown trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
46
was 30 in 2016
+16 · +53.3%
Household income
$1,125/wk
was $1,874/wk in 2016
$749 · -40%
Median age
52
was 50 in 2016
+2 · +4%
Dig deeper: Johnstown population growth · Johnstown then and now
Source: ABS Census 2011, 2016 & 2021. Methodology