 The racial makeup of the county was 88.54% White, 0.37% Black or African American, 0.21% Native American, 0.87% Asian, 0.02% Pacific Islander, 8.78% from other races, and 1.21% from two or more races.15.19% of the population were Hispanic or Latino of any race.40.9% were of German, 17.3% Norwegian and 5.8% Swedish ancestry.