Secondary School

St. Mary's College C.S.Sp., Rathmines

Dublin 6, Dublin
DEIS Boys

School Details

Address
73-79 Lower Rathmines Road, Dublin 6
Location
Dublin 6, Dublin
School Type
Secondary
Total Enrollment (2025/26)
500 students
Enrollment Split
500 Boys
Ethos
Catholic
Irish Classification
No subjects taught through Irish
Gender
Boys
Roll Number
60560E
Latest Inspection Reports
View on gov.ie

About

St Mary’s College C.S.Sp., Rathmines is an all‑boys secondary school situated on Rathmines Road, Dublin 6. Founded in 1890, the college has grown to accommodate approximately 500 pupils, offering a continuous educational pathway from First Year through to Sixth Year. As a senior school, it provides the full range of post‑primary programmes that lead to the state examinations, supporting students in both academic and personal development. The college’s long‑standing presence in the heart of Dublin reflects a commitment to fostering a disciplined yet supportive learning environment. With facilities designed to cater for a broad curriculum, the school encourages participation in a variety of extracurricular activities, reinforcing the development of well‑rounded individuals prepared for further education and future endeavours.

History

St Mary’s College C.S.Sp., Rathmines was established in 1890 and has since operated as an all‑boys secondary school in Dublin, maintaining a tradition of over a century of education.