 The population density was 1,225.7 people per square mile (473.2/km²).There were 1,897 housing units at an average density of 615.9 per square mile (237.8/km²).The racial makeup of the city was 96% White, 0.4% African American, 1% Native American, 0.3% Asian, 0.1% Pacific Islander, 1.1% from other races, and 1.1% from two or more races.