Unity is an unincorporated community and census-designated place (CDP) in Lancaster County, South Carolina, United States. It was first listed as a CDP prior to the 2020 census with a population of 325.
The CDP is in northern Lancaster County, northeast of Lancaster, the county seat, and south of the North Carolina border.
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.