 There were 3,512 housing units at an average density of 18 per square mile (7/km²).The racial makeup of the county was 64.77% White, 33.17% Black or African American, 0.09% Native American, 0.32% Asian, 0.07% Pacific Islander, 0.85% from other races, and 0.73% from two or more races.2.10% of the population were Hispanic or Latino of any race.