 The population density was 116 people per square mile (45/km²).There were 35,133 housing units at an average density of 49 per square mile (19/km²).The racial makeup of the county was 89.27% White, 7.78% Black or African American, 0.33% Native American, 0.60% Asian, 0.02% Pacific Islander, 0.93% from other races, and 1.06% from two or more races.