 There were 3,769 housing units at an average density of 4 per square mile (2/km²).The racial makeup of the county was 86.2 percent White, 0.13 percent Black or African American, 0.94 percent Native American, 0.39 percent Asian, 0.01 percent Pacific Islander, 10.28 percent from other races, and 2.04 percent from two or more races.13.79 percent of the population were Hispanic or Latino of any race.