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750 schools in Ireland · 2025/26

pupils
124,246
junior infants
14,472
in 55 all-Irish schools
10,310 8.3%
class teachers · 90 gained one · 31 lost one since 2024/25
5,327 +1,398 since 2015/16
together since 2015/16

The 750 schools with figures for both years had 94,949 pupils in 2015/16 and have 124,246 now. Schools that have closed, and newer schools, aren’t counted.

+30.9%
Over 10 years

750 grew · 0 steady · 0 fell

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Class teachers since 2024/25
DEIS and islands

57 special schools also match this search. Show them too

  1. St Patricks NS Dublin 15
    867 +19.1%
  2. S N Brighde Kill
    744 +19.2%
  3. Scoil Choilmcille LetterkennyDEIS
    658 +85.4%
  4. Gaelscoil Mhic Amhlaigh GaillimhGaelscoilGaeltacht
    643 +28.1%
  5. Scoil Naomh Mearnog Portmarnock
    638 +28.4%
  6. Caisleain Nua Liamhna Newcastle
    626 +30.1%
  7. S N Seachnaill Naofa Dunshaughlin
    622 +26.9%
  8. Scoil Aine Naofa Lucan
    614 +18.5%
  9. Scoil Naomh Lucais Dublin 15
    602 +11.3%
  10. Scoil Phadraig Naofa Baile Átha ÍDEIS
    592 +19.8%
  11. ST Olaf's National School Dublin 16
    591 +30.5%
  12. Scoil na Naomh Uilig Newbridge
    589 +11.1%
  13. St Marys Central N S Dublin 4
    587 +95.0%
  14. Holy Trinity National School Dublin 18
    586 +37.6%
  15. St Josephs N S DundalkDEIS
    574 +10.4%
  16. St Marys NS AthloneDEIS
    573 +31.1%
  17. Midleton Educate Together School MidletonMulti-denominational
    572 +50.5%
  18. Gaelscoil Mhainistir na Corann Mainitir na CorannGaelscoil
    550 +19.6%
  19. St Josephs Convent Longford TownDEIS
    527 +19.0%
  20. C.B.S. Primary DundalkDEIS
    524 +18.8%
  21. Scoil Naomh Ioseph Gorey
    522 +40.7%
  22. Dublin 7 Educate Together NS Dublin 7Multi-denominational
    515 +16.3%
  23. Scoil na gCreagacha Dubha Blackrock
    503 +19.5%
  24. Holy Child National School Dublin 9
    495 +23.1%
  25. St Marys N S Lucan
    483 +14.2%
Showing 25 of 750 Show 25 more

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.