As of the 2010 United States Census, there were 34,423 people, 13,007 households, and 8,854 families living in the county. The population density was . There were 15,359 housing units at an average density of . The racial makeup of the county was 65.8% black or African American, 31.8% white, 0.4% Asian, 0.3% American Indian, 1.0% from other races, and 0.8% from two or more races. Those of Hispanic or Latino origin made up 2.0% of the population. In terms of ancestry, and 4.6% were American.