 The population density was 642.3 per square mile (247.6/km²).There were 405 housing units at an average density of 172.6 per square mile (66.5/km²).The racial makeup of the city was 96.75% White, 0.40% Native American, 0.33% Asian, 1.59% from other races, and 0.93% from two or more races.