 The racial makeup of the county was 96.4% white, 0.6% American Indian, 0.2% black or African American, 0.2% Asian, 0.1% Pacific islander, 1.5% from other races, and 1.0% from two or more races.Those of Hispanic or Latino origin made up 4.0% of the population.In terms of ancestry, 34.3% were English, 25.6% were German, 19.5% were Irish, and 2.8% were American.