Our school was founded in 1996 and it is affiliated to the CBSE board, which is a Co-Education school and it has classes ranging from 1 to 12. Our School also includes pre-primary section. It is located in Phase III, Pocket A2, Mayur Vihar, Delhi, pincode-110096.

This campus provides students with inspiring challenges and opportunities that are not available in a traditional classroom setting.

Formal education is one of our Missions. We believe in all-round development of children, to inculcate the virtue of human dignity, equality and a sense of brotherhood in the young generation, which are the three icons of our democratic country.

St. Mary's Senior Secondary school established in. 1996, is a MinorityCatholic School under the management of Delhi Catholic Archdiocese. It serves the Educational needs of Trans-Yamuna Catholics and. all sections of the society, regardless of caste, creed or financial status

The School is affiliated to CBSE with Affiliation No. 2730473. The Students are prepared for the CBSE Examination at Class X and XII level.

The Administration of the School is entrusted to the C.J. (Congregation of Jesus) Sisters. The congregation was founded by Mary Ward, a valiant English lady in 1609, to cater to the education of youth with specialemphasis on moral and spiritual formation, in response to the needs of thetime. St. Mary's School is beautifully situated in theTrans-Yamuna area, in Mayur Vihar - III. it is on the border of Delhi and Uttar Pradesh.