Exton is a rural locality in the local government area of Meander Valley in the Launceston region of Tasmania. The locality is about 10 kilometres (6.2 mi) west of the town of Westbury. It lies on the outskirts of Deloraine, that lies next to the railway line from Launceston to Devonport. Its population was estimated at 200 in 1932, and the 2011 census reported the area of Reedy Marsh, which incorporated Exton, had a population of 309 people. The 2016 census has a population of 154 for the state suburb of Exton.