 There were 64,281 housing units at an average density of 76 per square mile (29/km²).The racial makeup of the county was 90.87% White, 0.41% Black or African American, 1.65% Native American, 1.09% Asian, 0.08% Pacific Islander, 4.08% from other races, and 1.82% from two or more races.8.78% of the population were Hispanic or Latino of any race.