As of the census of 2000, there were 235,469 people, 90,496 households, and 59,184 families residing in the county. The population density was 194 people per square mile (75/km2). There were 102,803 housing units at an average density of 85 per square mile (33/km2). The racial makeup of the county was 90.21% White, 5.74% African American, 0.23% Native American, 1.16% Asian, 0.02% Pacific Islander, 1.11% from other races, and 1.52% from two or more races. Hispanic or Latino of any race were 3.20% of the population.