As of the census of 2000, there were 19,837 people, 8,064 households, and 4,604 families living in the city. The population density was 1,194.5 per square mile (461.1/km). There were 8,822 housing units at an average density of 531.2 per square mile (205.1/km). The racial makeup of the city was 75.92% White, 13.22% African American, 0.32% Native American, 6.33% Asian, 0.04% Pacific Islander, 1.56% from other races, and 2.61% from two or more races. Hispanic or Latino of any race were 4.50% of the population.