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347 schools in Ireland · 2025/26

pupils
80,767
junior infants
9,083
in 27 all-Irish schools
4,126 5.1%
class teachers · 0 gained one · 347 lost one since 2024/25
3,534 −139 since 2015/16
together since 2015/16

The 338 schools with figures for both years had 91,221 pupils in 2015/16 and have 78,296 now. Schools that have closed, and newer schools, aren’t counted.

−14.2%
Over 10 years

36 grew · 106 steady · 196 fell · 9 newer

Show the 347 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 Nioclais Cork
    714 −19.4%
  4. Sacred Heart N S Dublin 15
    632 −25.3%
  5. Holy Family Senior N S Swords
    624 +0.3%
  6. St Fiachras Sen N S Dublin 5
    609 −3.8%
  7. St Cóman's Wood Primary School Roscommon
    605 From 2017/18
  8. St Brigids N S Kilcullen
    598 −5.7%
  9. Scoil Mhuire Coolcotts WexfordDEIS
    573 −6.2%
  10. S N Naomh Fhiach GraiguecullenDEIS
    570 +7.8%
  11. St. Mary's Primary School Enfield
    543 +0.9%
  12. St Ciarans N S Dublin 15
    530 −27.5%
  13. S N Naomh Padraig Stamullen
    524 −22.7%
  14. St Josephs N S Arklow
    500 −24.5%
  15. Scoil Padraig Naofa B BlackrockBoys
    499 −22.9%
  16. St Cronans Junior National School Swords
    498 −21.6%
  17. Scoil Mhichil Naofa AthyDEIS
    496 −25.9%
  18. Presentation Primary School Portarlington
    496 −31.4%
  19. St Patricks BNS ClaneBoys
    488 −1.2%
  20. Scoil Bhríde Primary School EdenderryDEIS
    480 −13.0%
  21. St Patricks GNS Dublin 18Girls
    478 −15.2%
  22. St Patrick GNS Dublin 16
    472 −8.5%
  23. Scoil Ghobnatan MallowDEIS
    470 −19.1%
  24. Dunboyne Senior N S Dunboyne
    470 −13.6%
  25. Scoil Chorbain NaasBoys
    460 +4.1%
  26. St Brigids NS LimerickDEIS
    457 −4.0%
  27. Caragh N S Naas
    454 −14.8%
  28. Bunscoil Chriost Ri CorkSome subjects through Irish
    453 −7.9%
  29. Scoil Cholmain Naofa MullingarDEIS
    445 −6.1%
  30. St Senans National SCH EnniscorthyDEIS
    437 −6.6%
  31. S N Cnoc Ainbhil StillorganGirls
    434 −6.9%
  32. St Patricks N S Letterkenny
    426 −7.2%
  33. Carrigaline Educate Together NS CarrigalineMulti-denominational
    424 +20.5%
  34. Sixmilebridge N S Sixmilebridge
    423 −19.6%
  35. St Laurence's National School Dublin 13
    413 −5.1%
  36. St Etchens National School Kinnegad
    413 −25.7%
  37. S N Tulach Aluinn Tullyallen
    411 −9.5%
  38. Gaelscoil Adhamhnain Leitir CeanainnGaelscoil
    410 −4.7%
  39. Scoil na mBraithre MullingarDEIS
    409 +21.4%
  40. St Brigids Convent Dublin 11Girls
    406 −12.5%
  41. Scoil Mhuire gan Smal B CorkBoysDEIS
    403 +13.8%
  42. St. John the Apostle, Knocknacarra NS Galway
    400 −9.9%
  43. Scoil Mhuire Kilkenny
    400 −7.0%
  44. St Oliver Plunkett NS NavanDEIS
    399 −16.5%
  45. Dunboyne Junior N S Dunboyne
    397 −28.6%
  46. St Ronans N S Dublin 22DEIS
    396 −8.8%
  47. St Brigids School Greystones
    396 −22.4%
  48. St Johns NS Kenmare
    395 −3.2%
  49. S N Naomh Lorcan StillorganBoys
    390 −12.2%
  50. Cronan Naofa N S Bray
    388 −25.0%
  51. Mercy Convent N S NavanDEIS
    385 −21.1%
  52. St Helens Senior N S Portmarnock
    381 +42.7%
  53. S N Eoin Baisde Girls Senior Dublin 3Girls
    380 −8.4%
  54. St Josephs N S Kingscourt
    377 −11.3%
  55. Padraig Naofa N S WicklowDEIS
    377 +14.2%
  56. St Raphaelas N S BlackrockGirls
    375 −20.4%
  57. S N Realt na Mara (C) DonacarneyGirls
    373 −12.4%
  58. Scoil Mhuire Boys Dublin 14Boys
    367 −19.9%
  59. Scoil Mhuire B Killorglin
    367 −5.2%
  60. Presentation Primary School Dublin 6WGirls
    367 −37.7%
  61. Salesian Primary School Limerick
    361 From 2016/17
  62. S N Peadar agus Pol N Balbriggan
    357 −24.5%
  63. Scoil Úna Naofa Dublin 12DEIS
    356 From 2016/17
  64. St Canices B N S Dublin 11BoysDEIS
    355 −17.8%
  65. Scoil Oilibhéir Naofa DroghedaDEIS
    353 +8.3%
  66. S N Naomh Eoin B BallincolligBoys
    352 −10.7%
  67. Mary, Help of Christians G.N.S. Dublin 7Girls
    352 −17.8%
  68. St Marys Convent Nenagh
    351 −5.4%
  69. Scoil Mhuire MXD Howth
    349 −3.9%
  70. Holy Cross Primary School Killarney
    345 −14.0%
  71. S N Bheinin Naofa C DuleekGirlsDEIS
    343 +3.3%
  72. St Georges N S BalbrigganChurch of Ireland
    339 −16.3%
  73. S N Bheinn Naofa B DuleekBoysDEIS
    339 −1.7%
  74. St Conaires NS Shannon
    338 −32.1%
  75. Scoil Phadraig Westport
    338 +7.3%
  76. St Attractas Junior N S Dublin 16
    337 −2.6%
  77. Shellybanks Educate Together National School Dublin 4Multi-denominational
    333 +274.2%
  78. Scoil Mhuire Junior NewbridgeDEIS
    333 −21.3%
  79. S N Padraig Naofa KilkennyBoys
    331 −4.3%
  80. Tirellan Heights N S GalwayDEISGaeltacht
    330 −26.7%
  81. St Annes National School Straffan
    329 +20.5%
  82. S N Ide Naofa Loughrea
    328 +10.1%
  83. St John's Senior School ArklowSome subjects through IrishDEIS
    323 −13.9%
  84. S N Cholmille B SwordsBoys
    320 −22.0%
  85. Ratoath Senior NS Ratoath
    319 −24.9%
  86. St Coleman's National School StradballySome subjects through Irish
    318 +24.7%
  87. S N Creachmhaoil Craughwell
    318 −6.7%
  88. Scoil Mhuire N S NewtownforbesDEIS
    317 −8.6%
  89. S N Mhuire Cork
    316 −14.4%
  90. Thornleigh Educate Together National School SwordsMulti-denominationalDEIS
    313 −3.7%
  91. Scoil Carmel Dublin 24
    313 −30.1%
  92. Scoil Naomh Mhuire CorkDEIS
    312 +16.9%
  93. Rathangan B N S RathanganBoys
    308 +21.3%
  94. Gaelscoil Bhaile Brigin Baile BrigínGaelscoilInter-denominational
    306 −34.2%
  95. St Peter and Paul ClonmelBoysDEIS
    304 −2.9%
  96. Scoil Nais Realta na Mara KilmoreDEIS
    304 −18.5%
  97. Mhuire Iosef Junior Dublin 13
    302 −30.1%
  98. St. Nicholas Primary School Longwood
    299 −12.8%
  99. Gardiner Street Convent Dublin 1DEIS
    298 −11.8%
  100. Muire gan Smal C CorkDEIS
    297 +28.6%
  101. St Josephs NS Dublin 17DEIS
    294 −14.5%
  102. Scoil Assaim Boys Seniors Dublin 5
    293 +13.1%
  103. Kilrane N S Rosslare HarbourDEIS
    292 +0.3%
  104. Midleton Convent N S Midleton
    291 −53.4%
  105. S N Eoin Bosco Buach Dublin 7Boys
    290 −21.0%
  106. Gaelscoil Chill Dara NewbridgeGaelscoil
    288 −33.6%
  107. Bailieboro N S BailieboroughDEIS
    288 +4.0%
  108. St Brigids Boys N S Dublin 5Boys
    287 −23.7%
  109. Scoil Bhride N S RathanganGirls
    286 −2.1%
  110. S N Connlaodh Naofa N Newbridge
    285 −33.7%
  111. Upper Glanmire N S White's Cross
    284 +0.7%
  112. Bunscoil Bhothar na Naomh Lismore
    284 −1.4%
  113. Gaelscoil Peig Sayers CorcaighGaelscoilDEIS
    280 +62.8%
  114. Cratloe N S Cratloe
    278 0.0%
  115. Tallonstown N S Dundalk
    276 −8.9%
  116. Scoil Seanain Naofa Clonlara
    276 −19.1%
  117. St Kevins Boys Dublin 24Boys
    275 −16.4%
  118. Scoil Nais Caitriona Rush
    274 −3.9%
  119. Divine Mercy Senior National School LucanDEIS
    274 −46.9%
  120. Presentation Primary School Clonmel
    266 −6.0%
  121. Scoil Padre Pio N S CorkDEIS
    264 +4.8%
  122. Scoil Santain Baile Átha Cliath 24GaelscoilDEIS
    262 −27.4%
  123. S N Muire na hEireann LimerickGirlsDEIS
    262 −10.9%
  124. S N Cnoc an Ein Ennis
    262 +0.8%
  125. S N Seosamh Cobh Cobh
    261 −27.5%
Showing 125 of 347 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.