comparesuburbs.au

Census 2011 → 2021

St Johns population growth

How the population of St Johns, SA (5373) changed across ABS Census years from 2011 to 2021.

Population

Census 2011 → 2016 → 2021

-27.3% over 10 years

20111120161020218
2011 and 2016 figures are mapped onto 2021 suburb boundaries, so comparisons are approximate where borders changed.

2011 population

11

2016 population

10

2021 population

8

2011 → 2021

-27.3%

-2 since 2016

St Johns 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

41

was 32 in 2016

+9 · +28.1%

Dig deeper: St Johns population growth · St Johns then and now

St Johns suburb profileSt Johns then and now

Source: ABS Census 2011, 2016 & 2021. Methodology