 The population density was 1 person per square mile (0/km²).There were 521 housing units at an average density of 0 per square mile (0/km²).The racial makeup of the county was 74.17% White, 0.10% Black or African American, 0.98% Native American, 0.20% Asian, 0.10% Pacific Islander, 23.48% from other races, and 0.98% from two or more races.