St. Mary's on the Hill Primary School is located north of Belfast in the suburb of Glengormley, known for its views of Belfast Lough and proximity to local landmarks like Belfast Zoo and Belfast Castle. The school opened in 1973 and has 9 classrooms, 5 mobile classrooms, a PE/dining hall, computer suite, and 7 interactive whiteboards, serving 295 pupils ages 4 to 11 across 12 classes from 9:15am to 2pm/3pm. Its curriculum focuses on numeracy, literacy, arts, religion, science, and the world around them, and it celebrates holidays like St. Patrick's Day and Halloween.