RossburnRossburn is an unincorporated urban community in the Rossburn Municipality, Manitoba. Prior to 1 January 2015, Rossburn was designated as a town. It is near Waywayseecappo First Nation. There is an elementary school and a high school.HistoryIn 1891, the subdistrict of Rossburn had a population of 551.DemographicsIn the 2021 Census of Population conducted by Statistics Canada, Rossburn had a population of 489 living in 239 of its 285 total private dwellings, a change of from its 2016 population of 512. With a land area of, it had a population density of in 2021.