As of the census of 2000, there were 3,621 people, 1,535 households, and 925 families residing in the city. The population density was 1,137.0 people per square mile (439.6/km2). There were 1,666 housing units at an average density of 523.1 per square mile (202.3/km2). The racial makeup of the city was 96.85% White, 0.17% African American, 0.06% Native American, 0.33% Asian, 0.19% Pacific Islander, 1.60% from other races, and 0.80% from two or more races. Hispanic or Latino of any race were 4.14% of the population.