 There were 4,280 housing units at an average density of 708.9 per square mile (273.6/km2).The racial makeup of the city was 97.06% White, 0.23% African American, 0.16% Native American, 0.75% Asian, 0.23% Pacific Islander, 0.60% from other races, and 0.97% from two or more races.Hispanic or Latino of any race were 1.95% of the population.