Lamb's Cross, Sandyford, Dublin 18, Dublin, D18 XV90
As of 2025/2026
St. Mary's National School is a mixed primary school in Dublin, Ireland. It operates under the patronage of Catholic. 242 students enrolled and a pupil-teacher ratio of 22.0:1.
Reports open on gov.ie, the official source. Some schools have not had a published inspection for several years, so check the report date.
SNA posts
8.66
SET hours / week
137.5
Special classes
0
Source: NCSE Open Data · latest published allocations.
Find schools with special classes near you →Source: Department of Education — annual enrolment figures
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