 The population density was 4,826.3 people per square mile (1,848.9/km²).There were 992 housing units at an average density of 2,272.3 per square mile (870.5/km²).The racial makeup of the borough was 97.44% White, 1.28% African American, 0.05% Native American, 0.57% Asian, 0.09% Pacific Islander, 0.05% from other races, and 0.52% from two or more races.