 There were 16,161 housing units at an average density of 28 per square mile (11/km²).The racial makeup of the county was 97.45% White, 0.13% Black or African American, 0.42% Native American, 0.17% Asian, 0.02% Pacific Islander, 0.47% from other races, and 1.34% from two or more races.1.16% of the population were Hispanic or Latino of any race.