 The population density was 1,976.0 people per square mile (762.4/km²).There were 1,605 housing units at an average density of 882.4 per square mile (340.5/km²).As of 2010, the racial makeup of the borough was 97.5% White alone, 0.9% Hispanic, 0.6% Black alone, 0.5% two or more races, 0.3% Asian alone, 0.08% Hawaiian or Pacific Islander alone, 0.06% other race alone, and 0.03% American Indian alone.