 The population density was 113 people per square mile (44/km²).There were 24,630 housing units at an average density of 43 per square mile (17/km²).The racial makeup of the county was 96.40% White, 0.63% Black or African American, 0.44% Native American, 0.52% Asian, 0.04% Pacific Islander, 0.81% from other races, and 1.17% from two or more races.