 There were 7,130 housing units at an average density of 18 per square mile (7per km2).The racial makeup of the county was 62.50% Black or African American, 36.47% White, 0.16% Native American, 0.19% Asian, 0.01% Pacific Islander, 0.14% from other races, and 0.53% from two or more races.0.71% of the population were Hispanic or Latino of any race.