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953 schools in Ireland · 2025/26

pupils
150,124
junior infants
17,017
in 93 all-Irish schools
7,531 5.0%
class teachers · 76 gained one · 112 lost one since 2024/25
7,319 +530 since 2015/16
together since 2015/16

The 921 schools with figures for both years had 147,335 pupils in 2015/16 and have 141,584 now. Schools that have closed, and newer schools, aren’t counted.

−3.9%
Over 10 years

276 grew · 249 steady · 396 fell · 32 newer

Show the 953 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 Brigid's Kildare Town Primary School Kildare TownDEIS
    1,025 +2.8%
  2. St Aidans Parish School EnniscorthyDEIS
    869 +2.7%
  3. Trinity Primary School TuamDEIS
    781 From 2019/20
  4. Scoil Bhride NS PortlaoiseDEIS
    727 −3.8%
  5. Scoil Choilm Community NS Dublin 15Multi-denominationalDEIS
    698 −2.6%
  6. Scoil Choilmcille LetterkennyDEIS
    658 +85.4%
  7. S N Ursula Naofa WaterfordGirlsDEIS
    620 −11.8%
  8. St Christopher's NS Dublin 4Some subjects through IrishDEIS
    598 From 2019/20
  9. Scoil Phadraig Naofa Baile Átha ÍDEIS
    592 +19.8%
  10. Holy Family National School CarlowDEIS
    592 From 2025/26
  11. St Brigid's and St Patrick's National School DroghedaDEIS
    575 From 2018/19
  12. St Josephs N S DundalkDEIS
    574 +10.4%
  13. St Marys NS AthloneDEIS
    573 +31.1%
  14. Scoil Mhuire Coolcotts WexfordDEIS
    573 −6.2%
  15. S N Naomh Fhiach GraiguecullenDEIS
    570 +7.8%
  16. St Clares Primary School CavanDEIS
    548 +4.8%
  17. St Josephs Convent Longford TownDEIS
    527 +19.0%
  18. Holy Rosary Primary School Dublin 24DEIS
    525 −12.4%
  19. C.B.S. Primary DundalkDEIS
    524 +18.8%
  20. Scoil Oilibheir CorkDEIS
    511 −18.4%
  21. St Marks Sen NS Dublin 24DEIS
    497 −3.5%
  22. Scoil Mhichil Naofa AthyDEIS
    496 −25.9%
  23. Scoil Mhuire B & C StranorlarDEIS
    489 +8.2%
  24. Scoil Bhríde Primary School EdenderryDEIS
    480 −13.0%
  25. Mother of Divine Grace Dublin 11DEIS
    480 −2.8%
  26. St Canices G N S Dublin 11GirlsDEIS
    473 +4.2%
  27. Scoil Ghobnatan MallowDEIS
    470 −19.1%
  28. Our Lady Queen of Apostles Dublin 22DEIS
    469 −15.9%
  29. Ravenswell Primary School BrayDEIS
    468 +75.9%
  30. St Pauls Senior NS DroghedaDEIS
    466 +5.7%
  31. St Brigids NS LimerickDEIS
    457 −4.0%
  32. St Marks Junior Mixed Dublin 24DEIS
    449 −22.0%
  33. Our Lady of Mercy N S SligoDEIS
    449 +8.7%
  34. Ladyswell N S Dublin 15DEIS
    447 −16.6%
  35. Presentation Primary School WaterfordDEIS
    446 +8.5%
  36. Scoil Cholmain Naofa MullingarDEIS
    445 −6.1%
  37. St. John's National School KilkennyDEIS
    441 From 2025/26
  38. St Senans National SCH EnniscorthyDEIS
    437 −6.6%
  39. Assumption Junior School Dublin 12DEIS
    434 −17.8%
  40. St Clares NS BallyjamesduffDEIS
    422 −4.7%
  41. Letterkenny Educate Together NS LetterkennyMulti-denominationalDEIS
    420 +84.2%
  42. Lucan East ETNS LucanMulti-denominationalDEIS
    416 −10.2%
  43. S N Mhuire na mBraithre TraleeDEIS
    414 −10.8%
  44. Belmayne Educate Together National School Dublin 13Multi-denominationalDEIS
    413 +4.8%
  45. Bunscoil na Cathrach CahirDEIS
    411 From 2022/23
  46. St Dominic's National School Dublin 24DEIS
    410 +40.4%
  47. St Peters NS Dublin 7DEIS
    409 −8.1%
  48. Scoil na mBraithre MullingarDEIS
    409 +21.4%
  49. Convent of Mercy WexfordDEIS
    406 −10.4%
  50. Scoil Mhuire gan Smal B CorkBoysDEIS
    403 +13.8%
  51. Corpus Christi N S LimerickDEIS
    403 +72.2%
  52. St Oliver Plunkett NS NavanDEIS
    399 −16.5%
  53. Harolds Cross N S Dublin 6WDEIS
    398 +24.0%
  54. St Ronans N S Dublin 22DEIS
    396 −8.8%
  55. Scoil Mhuire NewbridgeDEIS
    389 −5.6%
  56. Carlow Educate Together NS CarlowMulti-denominationalDEIS
    389 +61.4%
  57. Broombridge Educate Together National School Dublin 7Multi-denominationalDEIS
    387 Opened 2016/17
  58. Scoil Iosa BallyhaunisDEIS
    385 +19.6%
  59. Presentation Convent DroghedaDEIS
    385 +19.9%
  60. Mercy Convent N S NavanDEIS
    385 −21.1%
  61. Stanhope Street Primary School Dublin 7DEIS
    384 +15.3%
  62. Esker Educate Together NS LucanMulti-denominationalDEIS
    382 −11.2%
  63. Mullingar Educate Together NS MullingarMulti-denominationalDEIS
    381 −11.4%
  64. St Raphaels NS Dublin 10DEIS
    380 +50.8%
  65. Scoil Mhuire TraleeDEIS
    378 +2.4%
  66. Padraig Naofa N S WicklowDEIS
    377 +14.2%
  67. Breaffy N S CastlebarDEIS
    377 −12.9%
  68. Scoil Naomh Eoin NavanDEIS
    375 +9.3%
  69. Bracken Educate Together NS BalbrigganMulti-denominationalDEIS
    375 −8.1%
  70. St Matthews Mixed N.S BallymahonDEIS
    373 +35.1%
  71. St Fergal's National School BrayDEIS
    373 −18.2%
  72. Rathmullan N S DroghedaDEIS
    373 −12.4%
  73. Belgard Heights N S Dublin 24DEIS
    372 −2.1%
  74. St Josephs Dun LaoghaireDEIS
    370 +174.1%
  75. Newtownmountkennedy Primary School NewtownmountkennedyDEIS
    368 +24.7%
  76. SN Caitriona Sinsear RenmoreDEIS
    365 −3.9%
  77. S N Naomh Teresa BalbrigganDEIS
    364 −14.8%
  78. St Stephens N S WaterfordBoysDEIS
    363 −14.6%
  79. Clarecastle National School ClarecastleDEIS
    362 −4.2%
  80. Castaheany Educate Together NS Dublin 15Multi-denominationalDEIS
    362 −15.4%
  81. St. Joseph's N.S. TullamoreDEIS
    360 −12.6%
  82. Mount Sion CBS N S WaterfordBoysDEIS
    360 +22.0%
  83. St Ultans NS Dublin 10DEIS
    359 −14.9%
  84. Scoil na mBraithre Sn DroghedaDEIS
    359 +4.1%
  85. Scoil Úna Naofa Dublin 12DEIS
    356 From 2016/17
  86. Balbriggan Educate Together NS BalbrigganMulti-denominationalDEIS
    356 −10.8%
  87. St Canices B N S Dublin 11BoysDEIS
    355 −17.8%
  88. Scoil Oilibhéir Naofa DroghedaDEIS
    353 +8.3%
  89. Radharc na Mara National School MervueDEIS
    353 From 2020/21
  90. St Marys N.S. EdgeworthstownDEIS
    352 −11.6%
  91. Bunscoil Ris New RossDEIS
    351 From 2016/17
  92. S N Caitriona Sois RenmoreDEIS
    350 −19.5%
  93. Scoil Lorcain BNS WaterfordBoysDEIS
    345 −5.0%
  94. S N Muire gan Smal CarlowGirlsDEIS
    345 −21.1%
  95. S N Bheinin Naofa C DuleekGirlsDEIS
    343 +3.3%
  96. Scoil Aoife CNS Dublin 24Multi-denominationalDEIS
    342 +1,800.0%
  97. S N an Chroi Naofa TraleeDEIS
    342 −6.6%
  98. Drimnagh Castle CBS N S Dublin 12BoysDEIS
    342 −21.7%
  99. S N Bheinn Naofa B DuleekBoysDEIS
    339 −1.7%
  100. St Oliver Plunketts NS ClonmelDEIS
    334 −8.5%
  101. Skerries Educate Together National School SkerriesMulti-denominationalDEIS
    333 +11.0%
  102. Scoil Mhuire Junior NewbridgeDEIS
    333 −21.3%
  103. St Thomas Senior N S Dublin 24DEIS
    331 −25.1%
  104. S N Muire gan Smal B Dublin 8DEIS
    331 +2.5%
  105. Tirellan Heights N S GalwayDEISGaeltacht
    330 −26.7%
  106. St Saviours NS WaterfordDEIS
    330 +17.9%
  107. Convent of Mercy National School KilrushDEIS
    329 +6.1%
  108. St Coen's National School RathnewDEIS
    328 From 2016/17
  109. Our Lady Queen of Peace School LimerickDEIS
    326 +5.2%
  110. St John's Senior School ArklowSome subjects through IrishDEIS
    323 −13.9%
  111. Scoil Mhuire N S NewtownforbesDEIS
    317 −8.6%
  112. Strawberry Hill National School CorkDEIS
    315 From 2021/22
  113. S N Ard Mhuire C DroghedaDEIS
    315 +7.1%
  114. St Michaels NS Dublin 10DEIS
    314 +7.5%
  115. Thornleigh Educate Together National School SwordsMulti-denominationalDEIS
    313 −3.7%
  116. Scoil Naomh Mhuire CorkDEIS
    312 +16.9%
  117. Bunscoil Nic Amhlaidh New RossDEIS
    312 From 2016/17
  118. Aine Naofa N S NavanDEIS
    312 −6.0%
  119. Our Lady of Consolation NS Dublin 5DEIS
    310 +41.6%
  120. St Davids N S Dublin 5DEIS
    308 −1.9%
  121. Scoil na Maighdine Mhuire MullingarDEIS
    307 +12.0%
  122. S N Naomh Treasa BallinaleeDEIS
    306 +7.0%
  123. Holy Family SNR EnnisDEIS
    306 −10.5%
  124. Corr na Madadh N S AthloneMulti-denominationalDEIS
    306 +11.7%
  125. St Peter and Paul ClonmelBoysDEIS
    304 −2.9%
  126. Scoil Nais Realta na Mara KilmoreDEIS
    304 −18.5%
  127. Scoil Mhuire agus Eoin MayfieldDEIS
    304 From 2017/18
  128. Riverchapel N S GoreyDEIS
    304 −23.8%
  129. St Annes Primary School Dublin 24DEIS
    301 −30.6%
  130. St Thomas Junior N S Dublin 24DEIS
    300 −27.5%
  131. S N Iosef Naofa RoscreaDEIS
    299 −6.0%
  132. Gardiner Street Convent Dublin 1DEIS
    298 −11.8%
  133. Muire gan Smal C CorkDEIS
    297 +28.6%
  134. St Josephs NS Dublin 17DEIS
    294 −14.5%
  135. St John the Baptist CashelGirlsDEIS
    293 −7.6%
  136. Scoil an Chroi Naofa BallinasloeDEIS
    293 +5.0%
  137. Our Lady of Mercy Senior P.S. WaterfordGirlsDEIS
    292 −3.9%
  138. Kilrane N S Rosslare HarbourDEIS
    292 +0.3%
  139. Scoil Eoin Naofa SligoDEIS
    289 +11.2%
  140. North Presentation Primary School CorkDEIS
    288 +26.9%
  141. Bailieboro N S BailieboroughDEIS
    288 +4.0%
  142. Scoil Náisiúnta Bhantiarna Lourdes EnniscorthyDEIS
    287 +3.2%
  143. Talbot Senior NS Dublin 22DEIS
    286 −11.5%
  144. Naomh Maodhog N.S. FernsDEIS
    285 +6.3%
  145. Scoil Chaitlin Maude Baile Átha Cliath 24GaelscoilMulti-denominationalDEIS
    284 −9.3%
  146. St Attractas N S BallaghaderreenDEIS
    281 +21.1%
  147. Scoil Mocheallóg KilmallockDEIS
    281 −10.5%
  148. Clochar na Toirbhirte Carrick-on-SuirDEIS
    281 −8.8%
  149. Gaelscoil Peig Sayers CorcaighGaelscoilDEIS
    280 +62.8%
  150. Presentation Primary School LimerickDEIS
    279 +4.5%
Showing 150 of 953 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.