 There were 3,198 housing units at an average density of 4 per square mile (1/km²).The racial makeup of the county was 75.35% White, 2.27% Black or African American, 1.17% Native American, 0.02% Asian, 0.01% Pacific Islander, 19.12% from other races, and 2.05% from two or more races.51.65% of the population were Hispanic or Latino of any race.