Census 2011 → 2021
Grand Secret population growth
How the population of Grand Secret, QLD (4820) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-19.3% over 10 years
2011 population
187
2016 population
168
2021 population
151
2011 → 2021
-19.3%
-17 since 2016
Grand Secret trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
151
was 168 in 2016
-17 · -10.1%
Median rent
$230/wk
was $210/wk in 2016
+$20 · +9.5%
Household income
$1,354/wk
was $959/wk in 2016
+$395 · +41.2%
Median age
49
was 36 in 2016
+13 · +36.1%
Dig deeper: Grand Secret population growth · Grand Secret then and now
Source: ABS Census 2011, 2016 & 2021. Methodology