As of the census of 2000, there were 19,635 people, 8,000 households, and 5,592 families residing in the county. The population density was 44 people per square mile (17/km2). There were 9,722 housing units at an average density of 22 per square mile (8/km2). The racial makeup of the county was 97.63% White, 0.83% Black or African American, 0.27% Native American, 0.23% Asian, 0.01% Pacific Islander, 0.45% from other races, and 0.59% from two or more races. 1.35% of the population were Hispanic or Latino of any race.