 The population density was 72 people per square mile (28/km²).There were 12,363 housing units at an average density of 30 per square mile (12/km²).The racial makeup of the county was 97.43% White, 0.75% Black or African American, 0.11% Native American, 0.19% Asian, 0.75% from other races, and 0.77% from two or more races.