As of the census of 2000, there were 3,617 people, 1,441 households, and 938 families residing in the borough. The population density was 6,765.4 people per square mile (2,635.0/km²). There were 1,512 housing units at an average density of 2,828.1 per square mile (1,101.5/km²). The racial makeup of the borough was 96.71% White, 1.08% African American, 0.28% Native American, 0.22% Asian, 0.03% Pacific Islander, 0.50% from other races, and 1.19% from two or more races. Hispanic or Latino of any race were 1.69% of the population.