 The population density was 832.7 people per square mile (321.7/km2).There were 551 housing units at an average density of 372.1 per square mile (143.7/km2).The racial makeup of the city was 97.57% White, 0.16% Native American, 0.41% Asian, 1.62% from other races, and 0.24% from two or more races.