 The population density was 24 people per square mile (9/km2).There were 6,612 housing units at an average density of 11 per square mile (4/km2).The racial makeup of the county was 77.62% White (non-Hispanic), 19.70% Black or African American, 0.32% Native American, 0.10% Asian, 0.02% Pacific Islander, 0.46% from other races, and 0.79% from two or more races.