2020 census As of the census of 2020, the population was 20,563. The population density was . There were 9,267 housing units at an average density of . The racial makeup of the county was 93.1% White, 0.4% Native American, 0.3% Asian, 0.3% Black or African American, 2.4% from other races, and 3.5% from two or more races. Ethnically, the population was 4.1% Hispanic or Latino of any race.
2020 census As of the census of 2020, the population was 20,563. The population density was . There were 9,267 housing units at an average density of . The racial makeup of the county was 93.1% White, 0.4% Native American, 0.3% Asian, 0.3% Black or African American, 2.4% from other races, and 35% from two or more races. Ethnically the population was 4.1% Hispanic or Latino of any race.