DemographicsDuffys Forest is approximately 4.62 square kilometres. In 2016 the population of Duffys Forest was 474. The population is 48% male and 52% female. On average the monthly mortgage repayments in Duffys Forest are $4000+. The most common weekly income bracket is $3000+ per week. Weekly rents in the area are on average $950+.
DescriptionDuffys Forest is a suburb of northern Sydney, in the state of New South Wales, Australia. Duffys Forest is 28 kilometres north of the Sydney central business district in the local government area of Warringah Council. Duffys Forest is considered to be part of the Northern Beaches region and the Forest District.
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