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214 schools in Ireland · 2025/26

pupils
47,169
junior infants
6,318
in 25 all-Irish schools
5,971 12.7%
class teachers · 214 gained one · 0 lost one since 2024/25
2,104 +363 since 2015/16
together since 2015/16

The 183 schools with figures for both years had 35,647 pupils in 2015/16 and have 38,213 now. Schools that have closed, and newer schools, aren’t counted.

+7.2%
Over 10 years

90 grew · 59 steady · 34 fell · 31 newer

Show the 214 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. Castlebar Primary School Castlebar
    864 From 2022/23
  2. Trinity Primary School TuamDEIS
    781 From 2019/20
  3. S N Brighde Kill
    744 +19.2%
  4. Scoil Padraig Naofa Bray
    680 −14.9%
  5. Mercy Convent Primary School Naas
    607 −13.8%
  6. ST Olaf's National School Dublin 16
    591 +30.5%
  7. St Thomas Junior National School Lucan
    573 +3.1%
  8. St Marys NS AthloneDEIS
    573 +31.1%
  9. St Clares Primary School CavanDEIS
    548 +4.8%
  10. Stepaside Educate Together National School Dublin 18Multi-denominational
    542 +351.7%
  11. St Josephs Convent Longford TownDEIS
    527 +19.0%
  12. C.B.S. Primary DundalkDEIS
    524 +18.8%
  13. Ovens N S Ovens
    466 +9.1%
  14. Scoil Ui Fhiaich Maigh NuadGaelscoil
    459 −4.2%
  15. Portlaoise Educate Together NS PortlaoiseMulti-denominational
    457 +29.1%
  16. Scoil na Mainistreach Celbridge
    455 −16.8%
  17. S N Muire gan Smal Ballinasloe
    445 +7.2%
  18. Gaelscoil na Fuinseoige Bác 14GaelscoilMulti-denominational
    441 Opened 2016/17
  19. Assumption Junior School Dublin 12DEIS
    434 −17.8%
  20. St Fintans NS Dublin 13
    431 −8.3%
  21. Griffith Barracks Multi D School Dublin 8Multi-denominational
    403 +60.6%
  22. Gaelscoil Thaobh na Coille Baile Átha Cliath 18Gaelscoil
    402 −9.0%
  23. Scoil Oilibheir Naofa Bettystown
    397 −10.6%
  24. Watergrasshill N S WatergrasshillSome subjects through Irish
    391 +20.7%
  25. St Francis Xavier Senior N S Dublin 15
    388 +19.0%
  26. St Columbas Con G & I Dublin 9
    378 −5.0%
  27. Scoil C.ui Dhalaigh Léim an BhradáinGaelscoil
    376 −15.9%
  28. Scoil Naomh Pádraig Kanturk
    372 From 2022/23
  29. Gaelscoil Sairseal LuimneachGaelscoil
    369 +61.8%
  30. Naas Community National School NaasMulti-denominational
    364 +48.6%
  31. Gaelscoil Shliabh Rua Baile Átha Cliath 18GaelscoilMulti-denominational
    359 +529.8%
  32. Radharc na Mara National School MervueDEIS
    353 From 2020/21
  33. Scoil Cholmcille Kells
    352 +29.4%
  34. St Marys School Dublin 24
    349 −9.1%
  35. Ashbourne Community National School AshbourneMulti-denominational
    341 From 2019/20
  36. Stapolin Educate Together National School Dublin 13Multi-denominational
    340 Opened 2019/20
  37. S N Mhuire na Trocaire Ardee
    339 +29.9%
  38. S N Mhuire Barntown
    336 +25.8%
  39. Scoil na Mainistreach Quin Dangan Quin
    330 +5.1%
  40. S N Cill Criodain Ladysbridge
    325 +18.6%
  41. Scoil an Athar Tadhg Carraig na bhFearSome subjects through Irish
    317 −10.2%
  42. Gaelscoil Chluain Meala Cluain MealaGaelscoil
    315 +48.6%
  43. Claremorris National School Claremorris
    314 From 2024/25
  44. Our Lady of Consolation NS Dublin 5DEIS
    310 +41.6%
  45. St Davids N S Dublin 5DEIS
    308 −1.9%
  46. Scoil Náisíunta Naomh Feichín Drogheda
    307 +4.1%
  47. Corr na Madadh N S AthloneMulti-denominationalDEIS
    306 +11.7%
  48. Scoil Mhuire agus Eoin MayfieldDEIS
    304 From 2017/18
  49. Blessed Oliver N S Balbriggan
    298 −13.1%
  50. St Kilians Senior N S Dublin 24
    296 +41.6%
  51. S N Mhuire Senior School Blessington
    296 +3.5%
  52. Harcourt Terrace Educate Together National School Dublin 2Multi-denominational
    294 Opened 2018/19
  53. Scoil Eoin Naofa SligoDEIS
    289 +11.2%
  54. S N Cnoc an Mharcaigh Longford
    289 +7.8%
  55. Scoil Naomh Deagha Dundalk
    286 +34.9%
  56. Gaelscoil Chill Mhantáin Ráth NaoiGaelscoilInter-denominational
    285 +4.0%
  57. Scoil Chaitlin Maude Baile Átha Cliath 24GaelscoilMulti-denominationalDEIS
    284 −9.3%
  58. Presentation Primary School LimerickDEIS
    279 +4.5%
  59. Scoil Iognaid de Ris Kilkenny
    278 +33.7%
  60. Gaelscoil na Giúise D24 W682GaelscoilMulti-denominational
    278 +434.6%
  61. Clondrohid N S Macroom
    276 +23.8%
  62. St Pauls B N S WaterfordDEIS
    267 +20.8%
  63. S N Naomh Finnin Dublin 11DEIS
    266 +15.7%
  64. Holy Family TraleeDEIS
    265 +16.7%
  65. Scoil Colmcille CorkDEIS
    264 +23.9%
  66. Glenswilly N S Letterkenny
    262 −5.4%
  67. St Laurence O'Toole's NS Bray
    254 −21.6%
  68. Queen of Universe N S MuinebeaghDEIS
    253 −11.2%
  69. Scoil Bhride RathdowneyDEIS
    244 +19.0%
  70. S N Baile an Bhuitléirigh Butlerstown
    242 −4.3%
  71. St. Colmcille's N.S. Mullingar
    239 +1.7%
  72. Scoil Naomh Barra Navan
    238 +45.1%
  73. S N Mhaodhoig Fethard-On-Sea
    237 +49.1%
  74. Gorey Central School GoreyChurch of Ireland
    237 +11.8%
  75. Tullamore Educate Together NS TullamoreMulti-denominational
    236 +14.0%
  76. Holy Family National School Rathmore
    235 +13.0%
  77. S N an Droim Mor LiffordDEIS
    229 +9.0%
  78. Scoil Éanna BallybayDEIS
    228 −3.8%
  79. Dangan Mixed N S Summerhill
    228 +20.6%
  80. Gaelscoil na gCloch Liath Na Clocha LiathaGaelscoilInter-denominational
    227 −37.8%
  81. Gaelscoil na Cille AshbourneGaelscoil
    227 −10.3%
  82. Roxboro N S Derrane
    226 +9.2%
  83. St Josephs Convent Newcastle WestDEIS
    225 −2.2%
  84. Gaelscoil na nDeise Port LáirgeGaelscoil
    225 −3.0%
  85. Scoil Mhuire Castlegar
    223 −6.7%
  86. S N Cor na Fola B Athlone
    223 −23.9%
  87. Gaelscoil Iarfhlatha TuaimGaelscoil
    223 +11.5%
  88. S N Chruimin Naofa Multyfarnham
    222 +37.9%
  89. Cherrywood Educate Together National School Dublin 18Multi-denominational
    220 Opened 2020/21
  90. S N Fhursa GaillimhGaelscoil
    216 −13.3%
  91. Portlaw N.S. PortlawDEIS
    214 −21.0%
  92. SN Sailearna IndreabhánGaelscoilGaeltacht
    212 +9.3%
  93. St Josephs MXD N S Dublin 3DEIS
    211 +7.1%
  94. S N Gleann na gCaorach Iníon Léinín KillineyChurch of Ireland
    211 −9.1%
  95. St Edwards N S SligoDEIS
    207 +11.9%
  96. Leixlip Educate Together National School LeixlipMulti-denominational
    207 Opened 2019/20
  97. Scoil Fhionáin An Fál CarrachGaelscoilDEISGaeltacht
    204 +15.9%
  98. Monaghan Model School MonaghanChurch of Ireland
    199 +45.3%
  99. Togala Mhuire Kiltullagh
    198 +61.0%
  100. Castlelyons B N S Castlelyons
    194 −10.2%
Showing 100 of 214 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.