Heathwood was chartered in 1951 by the
Episcopal Diocese of Upper South Carolina. In 1953, two additional grade levels, 5th and 6th, were added, allowing enrollment to surpass 200. The school admitted its first black students in 1965. The school remained on its downtown campus until 1974. Under headmaster Earl Devanny the school relocated to its present site: a tract of land in southeast Columbia donated by Burwell D. Manning, Jr. The school's first major capital campaign raised $1 million for construction of classrooms, gymnasium and a new high school. Heathwood Hall graduated its first high school class in 1977. With its proximity to the state capital, it is the choice for many state politicians, including former South Carolina Governors
Mark Sanford and
Nikki Haley. In 2017, the school refused a parent access to the campus for flying the
Confederate flag on his truck. The man withdrew his two children from the school. ==Governance and Classification==