Welcome to the Town of Charlestown, Calumet County, Wisconsin!
As of the 2020 census there was 774 people, 287 households, and 287 families residing in the town. The population density was 24.3 people per square mile.The town has a total area of 31.9 square miles of which 31.8 square miles of it is land and .04 square miles (.13%) of it is water.