2000 census As of the census of 2000, there were 378,098 people, 148,316 households, and 102,782 families living in the county. The population density was . There were 157,024 housing units at an average density of . The racial makeup of the county was 90.28% white, 7.20% black or African American, 0.24% Native American, 0.54% Asian, 0.02% Pacific Islander, 0.29% from other races, and 1.43% from two or more races. 0.92% of the population were Hispanic or Latino of any race.
2000 census as of the census of 2000 there were 378098 people 148316 households and 102782 families living in the county the population density was  there were 157024 housing units at an average density of  the racial makeup of the county was 9028% white 720% black or african american 024% native american 054% asian 002% pacific islander 029% from other races and 143% from two or more races 092% of the population were hispanic or latino of any race