 The population density was 9.3/sqmi (3.59/km²).There were 2,700 housing units at an average density of 4.84/sqmi (1.87/km²).The racial makeup of the county was 62.85% White (3,262 people) 0.13% Black or African American (7 people), 28.55% Native American (1,482 people), 0.06% Asian (3 people), 0.31% from other races (16 people), and 8.09% (420 people) from two or more races.