 The population density was 628.7 people per square mile (242.6/km²).There were 1,498 housing units at an average density of 297.9 per square mile (115.0/km²).The racial makeup of the city was 94.72% White, 2.50% African American, 0.06% Native American, 1.04% Asian, 0.57% from other races, and 1.11% from two or more races.