Please answer the following question: South Western School District - South Western School District is a midsized suburban public school district in York County Pennsylvania. It serves the townships of Penn Township Manheim Township and West Manheim Township. It encompasses approximately 56 square miles (150 km2). According to 2000 federal census data South Western School District serves a resident population of 22576 people. By 2010 the district's population increased to 26768 people. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Educational Institution