Demographics
Castlecrag is approximately 1.51 square kilometres. In 2016 the population of Castlecrag was 2939. The population is 50% male and 50% female. On average the monthly mortgage repayments in Castlecrag are $4000+. The most common weekly income bracket is $3000+ per week. Weekly rents in the area are on average $950+.Description
Castlecrag is a suburb on the lower North Shore of Sydney, in the state of New South Wales, Australia 8 kilometres north of the Sydney central business district, in the local government area of the City of Willoughby. In the 2011 Australian census the population of Castlecrag was 2,957 when there were 1,486 Females and 1,471 Males living there. The median age for people living in Castlecrag was 41. The Quadrangle Shopping Village in Edingburgh Road features a IGA supermarket as of 2012 and other specialty shops. A small group of shops is located opposite. Castlecrag is a rather affluent harbourside area of Sydney.