 There were 18,797 housing units at an average density of 522.6 per square mile (201.8/km2).The racial makeup of the city was 62.7% White, 34.0% Black or African American, 0.3% Native American, 0.5% Asian, 0.1% Pacific Islander, 1.2% from other races, and 1.2% from two or more races.2.6% of the population were Hispanic or Latino of any race.