Cooranbong is a suburb in the City of Lake Macquarie, NSW, with postcode 2265, situated west of Morisset and between Lake Macquarie and the Watagan Mountains.
The suburb is about 45 kilometres southwest of Newcastle’s central business district, while Sydney is roughly 120 kilometres to the south.
The 2021 Census recorded 7,077 residents in Cooranbong, comprising 48.1 per cent male and 51.9 per cent female residents.
The median age was 39, matching the NSW median recorded in the same Census.
Cooranbong contained 2,755 private dwellings, with an average household size of 2.7 people and a median weekly household income of $1,639.
The suburb does not have a railway station; Morisset provides the nearest rail connection to Newcastle, the Central Coast, and Sydney.
Transport for NSW’s Route 280 connects Cooranbong with Morisset Station via Freemans Drive, with stops serving the Avondale area and other parts of the suburb.
Education facilities include Cooranbong Public School, Avondale School and Avondale University.
Residents have access to everyday shopping within the suburb, including Woolworths Cooranbong and IGA Local Grocer Cooranbong, while Morisset provides additional retail and services.
Local healthcare facilities include Waratah Medical Services Cooranbong and Ridges Family Medical Practice.
Outdoor recreation is available at Watagan National Park, where the surrounding forest environment supports bushwalking, picnicking and other nature-based activities.
Cooranbong Playground provides another local recreation space along Freemans Drive, while the broader district offers access to Lake Macquarie and its water-based activities.