227 schools in Co. Dublin · 2025/26
The 204 schools with figures for both years had 65,591 pupils in 2015/16 and have 58,508 now. Schools that have closed, and newer schools, aren’t counted.
29 grew · 64 steady · 111 fell · 23 newer
Distances are straight lines, not travel routes. Pupil numbers and class sizes: Department of Education, 2025/26. Change is over 10 years, since 2015/16. Average class size counts mainstream classes only, and there's one class teacher for each mainstream class. Totals cover every school in the results, not just those shown.
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