102,980
Higher than 72% of sub-region (sa3) areas.
Estimated resident population (ABS), 2025.
Marion · Sub-region (SA3)
Economy & Advantage in Marion
How well-off the area is, how fast its population is growing, and the businesses and new homes here.
A steady rise in residents has seen Marion's population grow by 5.9% since 2021. With over 102,000 people now living here, it has become larger than about 72% of similar areas. This growth is almost exactly in line with the state's trend.
Population growth
Annual population estimates and change since the census.
The population grew by 5.9% since 2021, which is about the same as the South Australian figure of 5.6%. This puts the area's growth rate around the middle for places of this level.
5.9%
Higher than 53% of sub-region (sa3) areas.
Population growth since the 2021 Census, from ABS annual estimates.
Sources
- Regional Population (Estimated Resident Population) — Australian Bureau of Statistics, 2024 (CC BY 4.0).
More for Marion
Cite this page
Australian Bureau of Statistics. (2021). Economy & Advantage in Marion [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa3/40302/marion/topic/economy-advantage