Please answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Hillsboro High School (Illinois) - Hillsboro High School (HHS) is a coed public high school located in Hillsboro Illinois (Pop. 6207 2010 Census) [1] the county seat of Montgomery County Illinois in the United States. HHS is part of the Hillsboro Community Unit School District 3.
A:
Educational Institution