 There were 48,396 housing units at an average density of 607.7/km2 (1,574.0/mi2).The racial makeup of the city was 74.33% White, 1.99% African American, 0.32% Native American, 17.39% Asian, 0.23% Pacific Islander, 2.54% from other races, and 3.19% from two or more races.Hispanic or Latino of any race were 5.32% of the population.