 As of the 2010 United States Census, there were 5,295 people, 2,350 households, and 1,604 families residing in the county.There were 2,810 housing units.The racial makeup of the county was 74.3% White, 0.5% Black or African American, 16.7% Native American, 0.2% Asian, 0.5% from other races, and 7.8% from two or more races.