 There were 37,024 housing units at an average density of 31.78/sqmi (12.28/km²).The racial makeup of the county was 89.12% White, 0.62% Black or African American, 0.61% Native American, 1.88% Asian, 0.39% Pacific Islander, 5.48% from other races, and 1.90% from two or more races.9.96% of the population was Hispanic or Latino of any race.