As of the census of 2000, there were 68,691 people, 23,071 households, and 17,210 families residing in the county. The population density was . There were 24,401 housing units at an average density of . The racial makeup of the county was 84.2% White, 10.4% Black or African American, 0.7% Native American, 1.1% Asian, 0.1% Pacific Islander, 1.2% from other races, and 2.2% from two or more races. Hispanic or Latino of any race were 3.8% of the population.
As of the census of 2000, there were 68,691 people, 23,071 households, and 17,210 families residing in the county. The population density was . There were 24,401 housing units at an average density of  The racial makeup of the county was 84.2% White, 10.4% Black or African American, 0.7% Native American, 1.1% Asian, 0.1% Pacific Islander, 1.2% from other races, and 2.2% from two or more races. Hispanic or Latino of any race were 3.8% of the population.