 The population density was 478.6 people per square mile (185.2/km²).There were 359 housing units at an average density of 190.5 per square mile (73.7/km²).The racial makeup of the city was 99.11% White, 0.11% Native American, 0.22% Asian, 0.33% from other races, and 0.22% from two or more races.