As of the 2000 United States Census, 90,565 people, 34,028 households, and 24,227 were families living in the county. The population density was 176 people per square mile (68/km2). The 36,615 housing units averaged 71 per square mile (28/km2). The racial makeup of the county was 81.34% White, 13.31% African American, 0.31% Native American, 0.93% Asian, 0.09% Pacific Islander, 2.88% from other races, and 1.14% from two or more races. About 5.50% of the population was Hispanic or Latino of any race.