 The population density was 56 people per square mile (22/km²).There were 9,324 housing units at an average density of 23 per square mile (9/km²).The racial makeup of the county was 97.91% White, 0.14% Black or African American, 0.08% Native American, 0.50% Asian, 0.74% from other races, and 0.62% from two or more races.