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Post-PrimaryGirlsDEIS · DEIS

St Mary's Secondary School

St. Mary's Secondary School, Holy Faith Convent, Glasnevin, Dublin 11, Dublin, D11 X478

Total students
830
Teachers
59
SNA posts
0.5
Pupil-teacher ratio
14.1:1

St Mary's Secondary School is a girls' post-primary school in Dublin, Ireland. It operates under the patronage of Catholic. 830 students enrolled, a pupil-teacher ratio of 14.1:1, and DEIS DEIS classification.

Inspection

View inspection reports on gov.ie

School details

Roll number
60770P
School type
Post-Primary
Patronage
Catholic
Gender
Girls
DEIS
DEIS
Gaelscoil
No
Fee-paying
No
Data year
2025/2026

Special education provision

SNA posts

0.5

SET hours / week

1

Special classes

0

Source: NCSE Open Data · latest published allocations.

Enrolment

Total students830
Enrolment over time
2019/20▲ 2% (+19)2025/26

Source: Department of Education — annual enrolment figures

Contact

Data sources

  • Department of Education — school register & enrolment
  • NCSE Open Data — SNA & SET allocations
  • gov.ie — inspection reports

Reused under CC BY 4.0 / Open Government Licence. Always verify details with the school.

St Mary's Secondary School — Scoil Scout