As of the 2000 United States Census, there were 56,397 people, 24,060 households, and 13,666 families in the city. The population density was 2,806.5 people per square mile (1,083.9/km). There were 25,602 housing units at an average density of 1,274.1 per square mile (492.0/km). The racial makeup of the city was 88.91% White; 3.22% African American; 0.37% Native American; 1.22% Asian; 0.04% Pacific Islander; 4.61% from other races, and 1.62% from two or more races. Hispanic or Latino of any race were 9.11% of the population.