[3] In the antebellum years, it was developed for cotton cultivation and is part of the Black Belt of Georgia, an arc of highly fertile soil.The county was named for Count Kazimierz Pułaski of Poland who fought and died for United States independence in the American Revolutionary War.African Americans especially joined the Great Migration to northern and midwestern cities, both to gain work and to escape the Jim Crow racial oppression of the South.[5] As of the 2020 United States census, there were 9,855 people, 3,687 households, and 2,479 families residing in the county.[17] The Georgia Department of Corrections operates the Pulaski State Prison in Hawkinsville.