 The racial makeup of the county was 98.9% white, 0.2% Asian, 0.2% American Indian, 0.1% black or African American, 0.2% from other races, and 0.4% from two or more races.Those of Hispanic or Latino origin made up 0.8% of the population.In terms of ancestry, 46.2% were German, 14.7% were American, 12.4% were Irish, and 9.5% were English.