As of the census of 2000, there were 68,393 people, 24,551 households, and 17,873 families residing in the city. The population density was 4,523.9 inhabitants per square mile (1,746.5/km2). There were 25,467 housing units at an average density of 1,684.5 per square mile (650.3/km2). The racial makeup of the city was 67.2% White, 7.6% African American, 0.8% Native American, 7.3% Asian, 0.2% Pacific Islander, 12.3% from other races, and 4.7% from two or more races. Hispanic or Latino of any race were 27.5% of the population.