There were 198,465 housing units at an average density of 1,098.7/sq mi (424.2/km²). The racial makeup of the city was 71.59% White , 3.09% Black or African American , 3.89% Native American , 2.24% Asian , 0.10% Pacific Islander , 14.78% from other races , and 4.31% Multiracial (from two or more races).