 The population density was 125.5 per square mile (48.5 square kilometers).There were 36,785 housing units at an average density of 60.6 per square mile (23.4 square kilometers).The racial and ethnic makeup of the county was 82.7% White, 3.9% Black or African American, 0.7% Native American, 0.4% Asian, 10.2% Hispanic or Latino, 0.1% from other races, and 2.0% from two or more races.