As of the 2010 United States Census, there were 160,099 people, 64,253 households, and 43,931 families living in the county. The population density was . There were 72,249 housing units at an average density of . The racial makeup of the county was 69.6% white, 24.6% black or African American, 0.8% Asian, 0.4% American Indian, 2.6% from other races, and 1.9% from two or more races. Those of Hispanic or Latino origin made up 4.9% of the population. In terms of ancestry, 20.6% were American, 10.0% were English, 9.9% were German, and 8.6% were Irish.