 There were 4,345 housing units at an average density of 505.0 per square mile (195.1/km2).The racial makeup of the borough was 94.76% White, 0.78% African American, 0.06% Native American, 2.70% Asian, 0.01% Pacific Islander, 0.70% from other races, and 0.99% from two or more races.Hispanic or Latino of any race were 3.87% of the population.