 The population density was 2,121.5 people per square mile (819.5/km2).There were 2,992 housing units at an average density of 931.7 per square mile (359.9/km2).The racial makeup of the city was 88.1% White, 4.8% Hispanic or Latino, 3.0% Asian, 1.0% African American, 1.0% Native American, 0.4% Pacific Islander, 1.9% from other races, and 4.6% from two or more races.