As of the 2010 census, there were 161,719 people, 63,602 households, and 33,645 families residing in the city. The population density was 3,959.4 people per square mile (1,528.8/km2). There were 67,068 housing units at an average density of 1,674.1 per square mile (646.4/km2). The racial makeup of the city was 77.51% White, 5.9% Black or African American, 2.9% Native American, 5.7% Asian, 0.4% Pacific Islander, 8.49% from other races, and 3.9% from two or more races. 21.2% of the population were Hispanic or Latino of any race.