 The population density was 10 people per square mile (4/km²).There were 10,527 housing units at an average density of 3 per square mile (1/km²).The racial makeup of the county was 85.37% White, 3.25% Black or African American, 0.89% Native American, 1.66% Asian, 0.19% Pacific Islander, 5.39% from other races, and 3.25% from two or more races.