As of the census of 2000, there were 78,161 people, 29,990 households, and 20,573 families residing in the county. The population density was 111 people per square mile (43/km2). There were 33,418 housing units at an average density of 48 per square mile (18/km2). The racial makeup of the county was 60.15% White, 38.18% Black or African American, 0.18% Native American, 0.50% Asian, 0.03% Pacific Islander, 0.34% from other races, and 0.63% from two or more races. 1.14% of the population were Hispanic or Latino of any race.