Thorntown is a town in Sugar Creek Township, Boone County, Indiana. The population was 1,520 at the time of the 2010 census. Thorntown is located in northwestern Boone County, about halfway between Lafayette and Indianapolis.
Main Street during the Turning of the Leaves Festival
Boone County is a county in the U.S. state of Indiana. As of 2020, the population was 70,812. The county seat is Lebanon.
Boone County Courthouse in Lebanon