Rosetta is a residential suburb about 3 kilometres (1.9 mi) northwest of Glenorchy, located in local government area (LGA) of City of Glenorchy. In the 2021 census, Rosetta had a population of 2,833. This suburb is part of the Hobart LGA Region, nestled between Berriedale and Montrose and roughly a 15-minute drive from Hobart. Rosetta features a primary school and a high school and is bordered by the Brooker Highway along the east, adjacent to the Derwent River.