Maple Grove is a town in Barron County in the U.S. state of Wisconsin. The population was 979 at the 2010 census. The unincorporated community of Hillsdale is located in the town. The unincorporated community of Wickware is located partially in the town.GeographyMaple Grove is located south of the center of Barron County. Wisconsin Highway 25 crosses the center of the town, passing through Hillsdale and connecting it with Barron to the north and Ridgeland to the south.According to the United States Census Bureau, the town has a total area of 91.9sqkm, all of it land.DemographicsAs of the census of 2000, there were 968 people, 323 households, and 267 families residing in the town. The population density was 27.3 people per square mile (10.5/km²). There were 349 housing units at an average density of 9.8 per square mile (3.8/km²). The racial makeup of the town was 97.11% White, 0.10% African American, 0.10% Asian, 0.83% from other races, and 1.86% from two or more races. Hispanic or Latino of any race were 0.83% of the population.