As of the 2000 United States Census there were 23,007 people, 10,027 households, and 6,036 families residing in the borough. The population density was 23,847.7 people per square mile (9,253.2/km2). There were 10,375 housing units at an average density of 10,754.1 per square mile (4,172.7/km2). The racial makeup of the borough was 77.85% White, 1.83% African American, 0.25% Native American, 12.05% Asian, 0.02% Pacific Islander, 4.97% from other races, and 3.02% from two or more races. Hispanic or Latino of any race were 18.16% of the population.