Trinity High School offers a rigorous college preparatory education and a rich student life experience rooted in Catholic Tradition. We are the only high school in South Central Pennsylvania to offer the house system – a unique European educational model which fosters mentorship, collaboration, and connection between students of all grades. Since 1963, Trinity has been educating students holistically – mind, body and spirit – as we strive to both nurture and challenge every young person as they grow to become exceptional women and men. Join us and discover the pride, passion, and purpose that is Trinity High School.