As of the census of 2000, there were 71,329 people living in the city, including 17,094 families and 28,116 households. The population density was 3,704.4 people per square mile (1,429.9/km). There were 29,631 housing units at an average density of 1,538.8 per square mile (594.0/km). The racial makeup of the city was 81.85% White, 3.64% African American, 0.26% Native American, 2.22% Asian, 0.03% Pacific Islander, 9.44% from other races, and 2.56% from two or more races. Hispanic or Latino of any race were 18.23% of the population.