 The population density was 2,811.1/mi2 (1087.0/km²).The 15,988 housing units averaged 918.9/mi2 (355.3/km²).The racial makeup of the city was 78.4% White, 6.4% Black or African American, 0.3% Native American, 3.5% Asian, 0.1% Pacific Islander, 8.2% from other races, and 3.1% from two or more races.