The East Allegheny School District is a small, suburban, public school district covering the Boroughs of East McKeesport, Wall and Wilmerding and North Versailles Township in Allegheny County, Pennsylvania. The East Allegheny School District encompasses approximately 5 square miles (13 km2). According to 2000 federal census data, it served a resident population of 16,340. By 2010, the district's population declined to 15,128 people. In 2009, the residents' per capita income was $16,497, while the median family income was $37,169. In the Commonwealth, the median family income was $49,501 and the United States median family income was $49,445, in 2010.