Quitman County Mississippi has 4 places on the National Register of Historic Places including 1 place of National significance and 3 places of Statewide significance. Significant places include Denton Site, Norman Site, Posey Site (22QU500) and Shady Grove Site (22QU525).
Prehistoric cultural affiliation(s) include Middle Archaic, Poverty Point, Tchula, Mississipian, Mississippian, Coahoma and Quitman dating back to 4999 BC. Prominent architectural styles found in Quitman Country are .