As of the census of 2000, there were 20,645 people, 7,233 households, and 5,070 families living in the city. The population density was 1,491.8 people per square mile (575.9/km2). There were 7,757 housing units at an average density of 560.5 per square mile (216.4/km2). The racial makeup of the city was 68.52% African American, 29.95% White, 0.58% Asian, 0.11% Native American, 0.01% Pacific Islander, 0.22% from other races, and 0.60% from two or more races. Hispanic or Latino of any race were 0.65% of the population.