Census 2011 → 2021
Mount Isa population growth
How the population of Mount Isa, QLD (4825) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-34.8% over 10 years
2011 population
264
2016 population
118
2021 population
172
2011 → 2021
-34.8%
+54 since 2016
Mount Isa trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
172
was 118 in 2016
+54 · +45.8%
Household income
$4,727/wk
was $2,799/wk in 2016
+$1,928 · +68.9%
Median age
35
was 37 in 2016
-2 · -5.4%
Dig deeper: Mount Isa population growth · Mount Isa then and now
Source: ABS Census 2011, 2016 & 2021. Methodology