 The 5,660 housing units averaged 5 per square mile (2/km²).The racial makeup of the county was 71.86% White, 4.87% Black or African American, 0.58% Native American, 0.41% Asian, 0.02% Pacific Islander, 19.76% from other races, and 2.50% from two or more races.About 73.76% of the population was Hispanic or Latino of any race.