sentences:  There were 16,474 housing units at an average density of .The racial makeup of the county was 88.2% white, 1.5% black or African American, 1.1% Asian, 0.5% American Indian, 0.1% Pacific islander, 7.0% from other races, and 1.6% from two or more races.Those of Hispanic or Latino origin made up 12.6% of the population.