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112 schools in Ireland · 2025/26

pupils
26,822
junior infants
3,023
in 9 all-Irish schools
1,301 4.9%
class teachers · 0 gained one · 112 lost one since 2024/25
1,287 −31 since 2015/16
together since 2015/16

The 109 schools with figures for both years had 29,847 pupils in 2015/16 and have 26,067 now. Schools that have closed, and newer schools, aren’t counted.

−12.7%
Over 10 years

17 grew · 27 steady · 65 fell · 3 newer

Show the 112 schools

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Number of pupils
Change in pupils over 10 years
Average class size
Class teachers
Class teachers since 2024/25
DEIS and islands
  1. St Aidans Parish School EnniscorthyDEIS
    869 +2.7%
  2. Scoil Bhride NS PortlaoiseDEIS
    727 −3.8%
  3. Scoil Mhuire Coolcotts WexfordDEIS
    573 −6.2%
  4. S N Naomh Fhiach GraiguecullenDEIS
    570 +7.8%
  5. Scoil Mhichil Naofa AthyDEIS
    496 −25.9%
  6. Scoil Bhríde Primary School EdenderryDEIS
    480 −13.0%
  7. Scoil Ghobnatan MallowDEIS
    470 −19.1%
  8. St Brigids NS LimerickDEIS
    457 −4.0%
  9. Scoil Cholmain Naofa MullingarDEIS
    445 −6.1%
  10. St Senans National SCH EnniscorthyDEIS
    437 −6.6%
  11. Scoil na mBraithre MullingarDEIS
    409 +21.4%
  12. Scoil Mhuire gan Smal B CorkBoysDEIS
    403 +13.8%
  13. St Oliver Plunkett NS NavanDEIS
    399 −16.5%
  14. St Ronans N S Dublin 22DEIS
    396 −8.8%
  15. Mercy Convent N S NavanDEIS
    385 −21.1%
  16. Padraig Naofa N S WicklowDEIS
    377 +14.2%
  17. Scoil Úna Naofa Dublin 12DEIS
    356 From 2016/17
  18. St Canices B N S Dublin 11BoysDEIS
    355 −17.8%
  19. Scoil Oilibhéir Naofa DroghedaDEIS
    353 +8.3%
  20. S N Bheinin Naofa C DuleekGirlsDEIS
    343 +3.3%
  21. S N Bheinn Naofa B DuleekBoysDEIS
    339 −1.7%
  22. Scoil Mhuire Junior NewbridgeDEIS
    333 −21.3%
  23. Tirellan Heights N S GalwayDEISGaeltacht
    330 −26.7%
  24. St John's Senior School ArklowSome subjects through IrishDEIS
    323 −13.9%
  25. Scoil Mhuire N S NewtownforbesDEIS
    317 −8.6%
  26. Thornleigh Educate Together National School SwordsMulti-denominationalDEIS
    313 −3.7%
  27. Scoil Naomh Mhuire CorkDEIS
    312 +16.9%
  28. St Peter and Paul ClonmelBoysDEIS
    304 −2.9%
  29. Scoil Nais Realta na Mara KilmoreDEIS
    304 −18.5%
  30. Gardiner Street Convent Dublin 1DEIS
    298 −11.8%
  31. Muire gan Smal C CorkDEIS
    297 +28.6%
  32. St Josephs NS Dublin 17DEIS
    294 −14.5%
  33. Kilrane N S Rosslare HarbourDEIS
    292 +0.3%
  34. Bailieboro N S BailieboroughDEIS
    288 +4.0%
  35. Gaelscoil Peig Sayers CorcaighGaelscoilDEIS
    280 +62.8%
  36. Divine Mercy Senior National School LucanDEIS
    274 −46.9%
  37. Scoil Padre Pio N S CorkDEIS
    264 +4.8%
  38. Scoil Santain Baile Átha Cliath 24GaelscoilDEIS
    262 −27.4%
  39. S N Muire na hEireann LimerickGirlsDEIS
    262 −10.9%
  40. SN an Spioraid Naiomh C Dublin 11GirlsDEIS
    249 −18.1%
  41. Scoil Mhuire TullamoreDEIS
    249 −30.3%
  42. Scoil Mhuire Dublin 18DEIS
    249 −24.3%
  43. St Marys NS DungarvanDEIS
    237 −20.7%
  44. S N Columbain BallivorDEIS
    233 −35.1%
  45. St Philips Senior N S Dublin 15DEIS
    231 −15.1%
  46. Neillstown N S Dublin 22DEIS
    231 −24.3%
  47. St Marys BNS MonaghanDEIS
    229 −17.3%
  48. Holy Spirit B N S Dublin 11BoysDEIS
    229 −33.8%
  49. Chriost Ri EnnisDEIS
    226 +2.3%
  50. Scoil Aine Naofa RathkealeDEIS
    224 +38.3%
Showing 50 of 112 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.