As of the census of 2000, there were 19,607 people, 6,592 households, and 5,385 families residing in the town. The population density was 1,525.2 people per square mile (588.7/km2). There were 6,792 housing units at an average density of 203.9 inhabitants/km2 (528.3 persons/sq mi). The racial makeup of the town was 95.97% White, 0.45% African American, 0.04% Native American, 2.42% Asian, 0.03% Pacific Islander, 0.30% from other races, and 0.80% from two or more races. Hispanic or Latino of any race were 2.19% of the population.