 The population density was 16 people per square mile (6/km2).There were 4,560 housing units at an average density of 9 per square mile (3/km2).The racial makeup of the county was 62.08% White, 36.49% Black or African American, 0.37% Native American, 0.22% Asian, 0.01% Pacific Islander, 0.20% from other races, and 0.63% from two or more races.