 The population density was 76 people per square mile (29/km²).There were 6,362 housing units at an average density of 49 per square mile (19/km²).The racial makeup of the county was 78.50% White, 20.13% Black or African American, 0.25% Native American, 0.12% Asian, 0.41% from other races, and 0.58% from two or more races.