 As of the census of 2000, the population density was 922.5 people per square mile (356.2/km2).There were 3,535 housing units at an average density of 424.9 per square mile (164.0/km2).The racial makeup of the city was 49.48% White, 46.31% Black or African American, 2.41% Native American, 0.47% Asian, 0.05% Pacific Islander, 0.36% from other races, and 0.91% from two or more races.