 There were 6,890 housing units at an average density of 4 per square mile (1/km²).The racial makeup of the county was 91.41% White, 0.16% Black or African American, 0.51% Native American, 0.36% Asian, 0.06% Pacific Islander, 5.94% from other races, and 1.56% from two or more races.10.62% of the population were Hispanic or Latino of any race.