 The population density was 639.2 people per square mile (246.8/km2).There were 343 housing units at an average density of 285.8 per square mile (111.7/km2).The racial makeup of the borough was 97% White, 0.1% African American, 0.1% Native American, 0.1% Pacific Islander, 0.1% some other race, and 2.5% from two or more races.