 The population density was 478.2 people per square mile (183.9/km²).There were 280 housing units at an average density of 228.5/sq mi (87.9/km²).The racial makeup of the city was 96.42% White, 0.51% Black or African American, 1.54% Native American, 0.17% from other races, and 1.37% from two or more races.