Cherrybrook is a suburb of Sydney, Australia, located in the Hills District of the City of Hornsby. It is located 28 kilometres north-west of the Sydney central business district in the local government area of Hornsby Shire. Cherrybrook is a residential suburb with a population of approximately 12,000 people. The suburb is known for its leafy streets, large blocks of land and its proximity to the Hills District. The suburb is home to a number of schools, including Cherrybrook Technology High School, Cherrybrook Primary School, Cherrybrook Public School and St Paul’s Catholic College. The suburb also has a number of parks, reserves and sporting facilities.