 The population density was 1,260.7 per square mile (486.5/km²).There were 3,353 housing units at an average density of 566.7 per square mile (218.7/km²).The racial makeup of the city was 95.91% White, 0.32% African American, 0.43% Native American, 0.59% Asian, 0.99% from other races, and 1.76% from two or more races.