323,758
Higher than 60% of region (sa4) areas.
Estimated resident population (ABS), 2025.
Sydney - Outer South West · Region (SA4)
Economy & Advantage in Sydney - Outer South West
How well-off the area is, how fast its population is growing, and the businesses and new homes here.
An 8.2% population jump since 2021 marks Sydney - Outer South West as a rapidly expanding region. This growth is a little above the New South Wales figure, reflecting a significant push in local development and residency.
Population growth
Annual population estimates and change since the census.
The area's population has grown by 8.2% since 2021, which is higher than most similar areas. It now has 323,758 residents, making it larger than about 61% of other regions at this level.
8.2%
Higher than 72% of region (sa4) 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 Sydney - Outer South West
Cite this page
Australian Bureau of Statistics. (2021). Economy & Advantage in Sydney - Outer South West [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa4/123/sydney-outer-south-west/topic/economy-advantage