 The racial makeup of the county was 86.6% white, 1.0% American Indian, 0.9% Asian, 0.2% black or African American, 9.1% from other races, and 2.2% from two or more races.Those of Hispanic or Latino origin made up 16.8% of the population.In terms of ancestry, 20.0% were English, 18.2% were German, 14.8% were Irish, and 9.6% were American.