sentences:  There were 19,291 housing units at an average density of 39 per square mile (15/km²).The racial makeup of the county was 85.68% White, 1.67% Black or African American, 10.20% Native American (mostly Cherokee people), 0.51% Asian, 0.02% Pacific Islander, 0.55% from other races, and 1.38% from two or more races.1.74% of the population were Hispanic or Latino of any race.