At the 2000 census there were 47,630 people in 18,524 households, including 12,411 families, in the city. The population density was 1,719.2 inhabitants per square mile (663.9/km). There were 18,994 housing units at an average density of 685.6 per square mile (264.8/km). The racial makeup of the city in 2010 was 65.8% non-Hispanic White American, 2.5% non-Hispanic Black American, 0.2% Native American, 6.5% Asian, 0.2% Pacific Islander, 0.3% from other races, and 3.2% from two or more races. Hispanic or Latino of any race were 21.3%.