 The population density was 164 people per square mile (63/km²).There were 122,663 housing units at an average density of 78 per square mile (30/km²).The racial makeup of the county was 84.16% White, 11.55% Black or African American, 0.45% Native American, 0.70% Asian, 0.02% Pacific Islander, 1.69% from other races, and 1.44% from two or more races.