 The population density was 8 people per square mile (3/km²).There were 4,095 housing units at an average density of 3 per square mile (1/km²).The racial makeup of the county was 95.24% White, 0.16% Black or African American, 2.02% Native American, 0.58% Asian, 0.07% Pacific Islander, 0.86% from other races, and 1.07% from two or more races.