As of the census of 2010, there were 49,762 people, 20,233 households, and 14,251 families residing in the county. The population density was 49 people per square mile (19/km2). There were 23,954 housing units at an average density of 23 per square mile (9/km2). The racial makeup of the county was 98.0% White, 0.5% Black or African American, 0.2% Native American, 0.2% Asian, 0.0% Pacific Islander, 0.3% from other races, and 0.8% from two or more races. 0.9% of the population were Hispanic or Latino of any race.