As of the 2010 United States Census, there were 96,319 people, 41,223 households, and 24,308 families living in the county. The population density was . There were 46,169 housing units at an average density of . The racial makeup of the county was 91.6% white, 5.0% black or African American, 1.0% Asian, 0.2% American Indian, 0.3% from other races, and 2.0% from two or more races. Those of Hispanic or Latino origin made up 1.1% of the population. In terms of ancestry, 17.2% were Irish, 16.5% were English, 15.9% were German, and 10.7% were American.