Established in 1940, Delone Catholic High School is located in South Central Pennsylvania, 13 miles east of Gettysburg, in Adams County, in the Diocese of Harrisburg. It enrolls students from both Pennsylvania and Maryland. As a Catholic diocesan secondary school, Delone Catholic serves students of all faiths in Grades 9 through 12. Delone Catholic offers its students a program of studies and activities designed to provide them with diverse experiences which will equip them to recognize and respond to Truth. In an atmosphere conducive to the growth of the whole person, the faculty and staff encourage their students to integrate the spiritual, intellectual, aesthetic, personal, social and physical aspects of life. They also challenge the students to strive for excellence and assume their roles as responsible citizens in the modern world.