The City of Darebin is a local government area in Victoria, Australia, in the northern suburbs of Melbourne.s of 2012, Darebin has 144,086 residents living in its boundaries which include 5,344 hectares or 53 km². This gives the area of Darebin a population density of 26.96 persons per hectare. Darebin residents have a median age of 36 and earn on average $1,178 per week.