population density was 7,126.6/mi² (2,751.4/km²). There were 157,508 housing units at an average density of 2,809.8/mi² (1,084.8/km²). The racial makeup of the city was 35.66% African American , 31.29% White , 0.66% Native American , 15.23% Asian , 0.50% Pacific Islander , 11.66% from other races , and 4.98% from two or