 There were 4,371 housing units at an average density of 1,267.1 per square mile (489.2/km2).The racial makeup of the city was 97.74% White, 0.49% African American, 0.31% Native American, 0.52% Asian, 0.03% Pacific Islander, 0.27% from other races, and 0.63% from two or more races.Hispanic or Latino of any race were 0.95% of the population.