 There were 22,400 housing units at an average density of 57 per square mile (22/km²).The racial makeup of the county was 76.92% White, 20.56% Black or African American, 0.20% Native American, 0.31% Asian, 0.02% Pacific Islander, 1.16% from other races, and 0.84% from two or more races.2.08% of the population were Hispanic or Latino of any race.