 There were 3,503 housing units at an average density of 0.8 per square mile (0.3/km²).The racial makeup of the county was 97.03% White, 0.08% Black or African American, 0.64% Native American, 0.11% Asian, 0.55% from other races, and 1.58% from two or more races.2.09% of the population were Hispanic or Latino of any race.