 The population density was 55 people per square mile (21/km²).There were 10,319 housing units at an average density of 30 per square mile (12/km²).The racial makeup of the county was 51.45% White, 41.90% Black or African American, 0.20% Native American, 0.66% Asian, 0.04% Pacific Islander, 0.82% from other races, and 0.92% from two or more races.