what county is lake wylie sc in
Lake Wylie, South Carolina. For the lake, see Lake Wylie. Lake Wylie is a census-designated place (CDP) in York County, South Carolina, United States. The population was 8,841 at the 2010 census. Lake Wylie is located on a peninsula along the shore of Lake Wylie, a reservoir that was named for Dr. W. Gil Wylie in 1960.