295,667
Higher than 53% of region (sa4) areas.
Estimated resident population (ABS), 2025.
Sydney - Baulkham Hills and Hawkesbury · Region (SA4)
Economy & Advantage in Sydney - Baulkham Hills and Hawkesbury
How well-off the area is, how fast its population is growing, and the businesses and new homes here.
A growth rate of 11.4% has seen Sydney - Baulkham Hills and Hawkesbury expand rapidly in recent years. This area is now home to 295,667 people, making it larger than about half of all similar regions in the country.
Population growth
Annual population estimates and change since the census.
Since 2021, the population has jumped by 11.4%, which is much higher than most other areas. This increase is well above the New South Wales figure of 6.1%.
11.4%
Higher than 87% 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 - Baulkham Hills and Hawkesbury
Cite this page
Australian Bureau of Statistics. (2021). Economy & Advantage in Sydney - Baulkham Hills and Hawkesbury [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa4/115/sydney-baulkham-hills-and-hawkesbury/topic/economy-advantage