 The racial makeup of the county was 98.8% white, 0.2% American Indian, 0.1% black or African American, 0.1% Asian, 0.1% from other races, and 0.8% from two or more races.Those of Hispanic or Latino origin made up 0.4% of the population.In terms of ancestry, 17.6% were Irish, 14.7% were English, 13.2% were German, 11.0% were American, and 5.0% were Dutch.