 The population density was 1,018.7 people per square mile (393.2/km²).There were 1,155 housing units at an average density of 917.1 per square mile (353.9/km²).The racial makeup of the city was 89.87% White, 0.08% African American, 1.09% Native American, 1.40% Asian, 1.56% from other races, and 6.00% from two or more races.