 The population density was 50 people per square mile (20/km²).There were 7,949 housing units at an average density of 20 per square mile (8/km²).The racial makeup of the county was 90.25% White, 0.87% Native American, 0.85% Asian, 0.10% Black or African American, 0.03% Pacific Islander, 5.57% from other races, and 2.33% from two or more races.