 There were 5,175 housing units at an average density of .The racial makeup of the county was 94.8% white, 1.7% American Indian, 0.6% Asian, 0.3% black or African American, 0.1% Pacific islander, 0.5% from other races, and 2.1% from two or more races.Those of Hispanic or Latino origin made up 3.7% of the population.