According to the 2000 United States Census, 151,580 people, 64,691 households, and 35,709 families resided in the city. The population density was 2,072.0 people per square mile (800.0/km2). There were 69,650 housing units at an average density of 952.1/mi2 (367.6/km2). The racial makeup of the city was 91.69% White, 3.27% African American, 0.75% Native American, 1.36% Asian, 0.09% Pacific Islander, 0.88% from other races, and 1.95% from two or more races. Hispanic or Latino of any race were 2.31% of the population.