White Knoll, South Carolina

White Knoll is an unincorporated area and census-designated place (CDP) in Lexington County, South Carolina, United States. It was first listed as a CDP in the 2020 census with a population of 7,858.

The CDP is in central Lexington County, bordered to the north by Red Bank and 5 mi south of Lexington, the county seat. South Carolina Highway 6 passes through the community, leading north to Lexington and southeast 15 mi to Swansea.

White Knoll High School is in the northern part of the community on the south side of Platt Springs Road.

2020 census
''Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos can be of any race.''