 There were 15,351 housing units at an average density of 119 per square mile (46/km²).The racial makeup of the county was 89.17% White, 3.24% Black or African American, 0.40% Native American, 1.32% Asian, 0.05% Pacific Islander, 4.45% from other races, and 1.37% from two or more races.11.07% of the population were Hispanic or Latino of any race.