Tallarook is a town the Shire of Mitchell local government area in central Victoria, Australia. The town is in on the Hume Highway, 88 kilometre…Tallarook is a town the Shire of Mitchell local government area in central Victoria, Australia. The town is in on the Hume Highway, 88 kilometres north of the state capital, Melbourne. At the 2011 census, Tallarook had a population of 789.