As of the census of 2000, there were 78,282 people, 23,332 households, and 18,735 families residing in the city. The population density was 2,859.5/km (7,403.1/mi2). There were 23,826 housing units at an average density of 870.3/km (2,253.2/mi2). The racial makeup of the city was 52.99% White, 3.83% Black or African American, 0.96% Native American, 21.06% Asian, 0.51% Pacific Islander, 15.19% from other races, and 5.46% from two or more races. 33.50% of the population were Hispanic or Latino of any race.