 The population density was 990.8 people per square mile (382.7/km2).There were 17,672 housing units at an average density of 475.1 per square mile (183.5/km2).The racial makeup of the city was 57.3% White, 36.3% Black or African American, 0.4% Native American, 0.6% Asian, 0.4% Pacific Islander, 3.2% from other races, and 1.9% from two or more races.