Census 2011 → 2021
Birnam population growth
How the population of Birnam, QLD (4285) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-1.8% over 10 years
2011 population
111
2016 population
106
2021 population
109
2011 → 2021
-1.8%
+3 since 2016
Birnam trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
109
was 106 in 2016
+3 · +2.8%
Median rent
$490/wk
was $460/wk in 2016
+$30 · +6.5%
Household income
$2,107/wk
was $1,899/wk in 2016
+$208 · +11%
Median age
44
was 45 in 2016
-1 · -2.2%
Dig deeper: Birnam population growth · Birnam then and now
Source: ABS Census 2011, 2016 & 2021. Methodology