 The population density was 3 people per square mile (1/km2).There were 7,808 housing units at an average density of 1 per square mile (0/km2).The racial makeup of the county was 62.87% White, 0.64% Black or African American, 10.92% Native American, 1.14% Asian, 0.06% Pacific Islander, 20.10% from other races, and 4.28% from two or more races.