sentences:  The population density was 60 people per square mile (23/km²).There were 20,520 housing units at an average density of 25 per square mile (10/km²).The racial makeup of the county was 58.67% White, 28.94% Black or African American, 0.23% Native American, 0.15% Asian, 0.07% Pacific Islander, 10.87% from other races, and 1.06% from two or more races.