Wilkinsburg High School (formerly Wilkinsburg Jr. Sr. High School) is a public school in the Wilkinsburg borough of Allegheny County, Pennsylvania, USA. It is part of the Wilkinsburg School District. The school is the sole high school operated by the district in the Pittsburgh suburb of Wilkinsburg, Pennsylvania. The District encompasses approximately 3 square miles (7.8 km²). According to 2000 federal census data, it served a resident population of 19,196. By 2010, the District's population declined to 15,933 people. The educational attainment levels for the Wilkinsburg Borough School District population (25 years old and over) were 90% high school graduates and 28.5% college graduates.