Census 2011 → 2021
Porter Lagoon population growth
How the population of Porter Lagoon, SA (5416) changed across ABS Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
-33.3% over 10 years
2011 population
12
2016 population
10
2021 population
8
2011 → 2021
-33.3%
-2 since 2016
Porter Lagoon trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
8
was 10 in 2016
-2 · -20%
Median age
43
was 24 in 2016
+19 · +79.2%
Dig deeper: Porter Lagoon population growth · Porter Lagoon then and now
Source: ABS Census 2011, 2016 & 2021. Methodology