 There were 12,162 housing units at an average density of .The racial makeup of the county was 82.2% white, 2.8% Asian, 2.7% black or African American, 1.0% American Indian, 0.4% Pacific islander, 6.8% from other races, and 4.1% from two or more races.Those of Hispanic or Latino origin made up 15.2% of the population.