St. Mary School is an OCSAA accredited Catholic Pre-K through 8th grade school located in Marion, Ohio. We provide a Catholic education that focuses on academic excellence and spiritual guidance with highly qualified teachers in a safe, structured community. Our school helps students become self-disciplined, independent, life-long learners who grow to understand the obligations of human life, the dignity of the individual and the shared responsibility for our common good. Our school serves St. Mary Parish.