Welcome to Saint Mary's
Since 1951 our aim has been to educate the whole child through a rigorous program that focuses on faith, academics, and service. Conveniently located in the heart of the City of Rockville we continue to serve families that embrace a Christ-centered academic environment. St. Mary’s Catholic School strives to build a strong foundation of academic skills and knowledge in its students and to enkindle a lifelong love of learning. We look forward to a nurturing new year full of traditions, service to others, and academic excellence. Please call us on (301) 762-4179 to schedule a tour of our school or to request more information. The deadline for current families to apply for Tuition Assistance from the Archdiocese of Washington for the 2016-2017 school year is DECEMBER 4, 2015. Click here to apply now.