sentences:  The population density was 2 people per square mile (1/km²).There were 2,160 housing units at an average density of 1 per square mile (0/km²).The racial makeup of the county was 54.06% White, 1.32% Black or African American, 1.13% Native American, 0.53% Asian, 0.04% Pacific Islander, 39.06% from other races, and 3.85% from two or more races.