 There were 4,797 housing units at an average density of 10 per square mile (4/km²).The racial makeup of the county was 66.79% White, 22.87% African American, 0.32% Native American, 0.39% Asian, 0.03% Pacific Islander, 7.90% from other races, and 1.72% from two or more races.15.78% of the population were Hispanic or Latino of any race.