York County is a county on the north central border in the U.S. state of South Carolina. As of the 2020 census, the population was 282,090. Its county seat is the city of York, and its most populous community is Rock Hill.
Historic Brattonsville features more than 30 colonial and antebellum structures, including two house museums. The 800-acre plantation includes farmed land with heritage breed animals, a Revolutionary War battlefield site with interpretive trail, and a nature preserve with walking trails.