As of the census of 2010, there were 30,464 people, 12,190 households, and 8,654 families residing in the county. The population density was 32 people per square mile (13/km2). There were 13,890 housing units at an average density of 15 per square mile (6/km2). The racial makeup of the county was 78.20% White, 19.47% Black or African American, 0.47% Native American, 0.14% Asian, 0.02% Pacific Islander, 0.65% from other races, and 1.05% from two or more races. 1.73% of the population were Hispanic or Latino of any race.