 There were 4,023 housing units at an average density of 1,548.1 per square mile (597.4/km2).The racial makeup of the borough was 98.21% White, 0.35% African American, 0.05% Native American, 0.44% Asian, 0.39% from other races, and 0.55% from two or more races.Hispanic or Latino of any race were 1.74%.