126,253
Higher than 80% of sub-region (sa3) areas.
Estimated resident population (ABS), 2025.
Chatswood - Lane Cove · Sub-region (SA3)
How well-off the area is, how fast its population is growing, and the businesses and new homes here.
A population larger than about 81% of similar areas makes Chatswood - Lane Cove a significant regional hub. It has grown by 6.9% since the last census, a rate that is higher than most areas and slightly above the New South Wales figure.
Annual population estimates and change since the census.
The population has grown to 126,253 people. This 6.9% increase is higher than most similar areas and sits 0.8 percentage points above the New South Wales growth rate of 6.1%.
126,253
Higher than 80% of sub-region (sa3) areas.
Estimated resident population (ABS), 2025.
6.9%
Higher than 63% of sub-region (sa3) areas.
Population growth since the 2021 Census, from ABS annual estimates.
Australian Bureau of Statistics. (2021). Economy & Advantage in Chatswood - Lane Cove [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa3/12101/chatswood-lane-cove/topic/economy-advantage