 There were 16,140 housing units at an average density of 38 per square mile (15/km²).The racial makeup of the county was 96.51% White, 0.72% Black or African American, 0.23% Native American, 0.52% Asian, 0.01% Pacific Islander, 1.19% from other races, and 0.83% from two or more races.2.68% of the population were Hispanic or Latino of any race.