Census 2011 → 2021
Oallen population growth
How the population of Oallen, NSW (2580) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+25% over 10 years
2011 population
116
2016 population
141
2021 population
145
2011 → 2021
+25%
+4 since 2016
Oallen trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
145
was 141 in 2016
+4 · +2.8%
Household income
$1,125/wk
was $966/wk in 2016
+$159 · +16.5%
Median age
56
was 50 in 2016
+6 · +12%
Dig deeper: Oallen population growth · Oallen then and now
Source: ABS Census 2011, 2016 & 2021. Methodology