 The population density was 2.6 people per square mile (1.0/km²).There were 1,416 housing units at an average density of 1.4 per square mile (0.6/km²).The racial makeup of the county was 98.50% White, 0.54% Black or African American, 0.31% Native American, 0.15% Asian, 0.04% Pacific Islander, 0.12% from other races, and 0.35% from two or more races.