 The population density was 3 people per square mile (1/km²).There were 3,231 housing units at an average density of 1.3 per square mile (0.5/km²).The racial makeup of the county was 95.94% White, 0.12% Black or African American, 1.26% Native American, 0.20% Asian, 0.02% Pacific Islander, 0.93% from other races, and 1.54% from two or more races.