As of the census of 2000, there were 18,420 people, 6,420 households, and 5,161 families residing in the village. The population density was 3,359.4 people per square mile (1,297.8/km). There were 6,518 housing units at an average density of 1,188.7 per square mile (459.2/km). The racial makeup of the village was 95.88% White, 0.33% African American, 0.04% Native American, 2.52% Asian, 0.02% Pacific Islander, 0.43% from other races, and 0.77% from two or more races. Hispanic or Latino of any race were 1.69% of the population.