 The racial makeup of the county was 93.9% white, 2.2% American Indian, 0.7% Asian, 0.2% black or African American, 0.1% Pacific islander, 0.8% from other races, and 2.1% from two or more races.Those of Hispanic or Latino origin made up 3.1% of the population.In terms of ancestry, 29.3% were German, 17.8% were Irish, 13.8% were English, 6.7% were American, and 6.2% were Norwegian.