As of the census of 2000, there were 84,644 people, 32,218 households, and 21,779 families living in the county. The population density was 224 people per square mile (87/km2). There were 34,401 housing units at an average density of 91 per square mile (35/km2). The racial makeup of the county was 72.58% White, 23.29% Black or African American, 0.22% Native American, 1.75% Asian, 0.02% Pacific Islander, 0.80% from other races, and 1.34% from two or more races. 2.18% of the population were Hispanic or Latino of any race.