 The population density was 2,637.9 people per square mile (1,018.5/km²).There were 74,117 housing units at an average density of 1,085.3 per square mile (419.0/km²).The racial makeup of the city was 49.0% White, 40.7% African American, 0.5% Native American, 2.7% Asian, 0.2% Pacific Islander, 2.7% from other races, and 4.3% from two or more races.