Census 2011 → 2021
Twelve Mile population growth
How the population of Twelve Mile, NSW (2850) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-32.4% over 10 years
2011 population
37
2016 population
27
2021 population
25
2011 → 2021
-32.4%
-2 since 2016
Twelve Mile trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
25
was 27 in 2016
-2 · -7.4%
Household income
$1,625/wk
was $900/wk in 2016
+$725 · +80.6%
Median age
51
was 32 in 2016
+19 · +59.4%
Dig deeper: Twelve Mile population growth · Twelve Mile then and now
Source: ABS Census 2011, 2016 & 2021. Methodology