Rock Hill is the most populous city in York County, South Carolina, United States, and the 5th-most populous city in the state. It is also the 4th-most populous city of the Charlotte metropolitan area, behind Charlotte, Concord, and Gastonia. As of the 2020 census, the city's population was 74,372.
The city is located approximately 25 miles south of Charlotte and approximately 70 miles north of Columbia. From Wikipedia
