As of the 2010 U.S. Census, there were 52,250 people, 18,092 households, and 14,139 families living in the county. The population density was . There were 19,884 housing units at an average density of . The racial makeup of the county was 82.6% white, 13.5% black or African American, 0.8% Asian, 0.3% American Indian, 0.8% from other races, and 1.9% from two or more races. Those of Hispanic or Latino origin made up 2.9% of the population. In terms of ancestry, 17.6% were German, 17.0% were Irish, 14.0% were English, and 10.2% were American.