Juan Diego Catholic High School is a private, Catholic school located in the Salt Lake City suburb of Draper. It is located in the Roman Catholic Diocese of Salt Lake City. Founded in 1999, it primarily serves the southern portion of the Salt Lake Valley. Situated upon 57 acres (230,000 m²) of former farmland, the school is part of a campus called the Skaggs Catholic Center which includes Saint John the Baptist Middle School, Saint John the Baptist Elementary School, Guardian Angel Day Care as well as being home to St.