Fort Mill is a town in York county in the U.S. state of South Carolina, and a suburb of the city of Charlotte, North Carolina and Rock Hill, South Carolina. Approximately 9,400 people live inside the town's corporate limits with a total of nearly 35,000 people residing within the entire township. In the 2000 census, the population for the municipality of Fort Mill had a population of 7,587. Fort Mill township is home to notable businesses such as Continental Tire the Americas, LLC. , Muzak, Springs Industries, The Inspiration Network (INSP), URS Nuclear Center, and serves as the headquarters of Carolina Crown Drum and Bugle Corps.