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350 schools in Ireland · 2025/26

pupils
23,477
junior infants
2,627
in 21 all-Irish schools
1,278 5.4%
class teachers · 4 gained one · 36 lost one since 2024/25
1,200 −145 since 2015/16
together since 2015/16

The 350 schools with figures for both years had 32,243 pupils in 2015/16 and have 23,477 now. Schools that have closed, and newer schools, aren’t counted.

−27.2%
Over 10 years

0 grew · 0 steady · 350 fell

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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. Ballyadams N S Via ATHY
    111 −21.8%
  2. S N Padraig Naofa Ballygar
    106 −18.5%
  3. Scoil Ailbhe Kilmallock
    104 −22.4%
  4. S N Cnoc na Manach Minane Bridge
    103 −21.4%
  5. Scoil Mhuire Naisiunta Corofin
    102 −16.4%
  6. Myna N S WestportDEIS
    102 −19.7%
  7. Castletown N S Navan
    102 −21.5%
  8. S N Scoil Treasa Enfield
    100 −20.6%
  9. Scoil Nuachabhail Tralee
    98 −30.0%
  10. St Colmans N S Tullamore
    97 −11.0%
  11. Kilbride N S Blessington
    97 −19.2%
  12. Dromin N S Dunleer
    97 −12.6%
  13. S N na gCluainte ClonmanyDEIS
    96 −19.3%
  14. Drumkilly NS Kilnaleck
    96 −23.8%
  15. Colehill Mixed N S Colehill
    96 −29.4%
  16. Castlerahan Central NS Ballyjamesduff
    96 −31.9%
  17. Walshestown N S Clogherhead
    95 −15.9%
  18. St. Abbey's National School Mallow
    95 −37.1%
  19. S N Baile na hInse Birdhill
    95 −22.1%
  20. Crumlin N S Ballyglunin
    95 −23.4%
  21. Clongeen MXD N S Foulksmills
    95 −11.2%
  22. Bilboa N School Cappamore
    95 −18.1%
  23. Ballinadee N S Bandon
    95 −33.1%
  24. Scoil Bhride Mountnugent
    94 −22.3%
  25. S N Aindreis Naofa Loughrea
    94 −24.2%
  26. Whitehall N S Tarmonbarry
    93 −24.4%
  27. St Patricks MXD N S Loch Gowna
    93 −17.0%
  28. Crosserlough N S Crosserlough
    93 −19.8%
  29. S N Domhnach Padraig Caherlistrane
    92 −26.4%
  30. S N Seamus Naofa Glenmore
    91 −27.8%
  31. S N Naomh Eoin Dublin 22Church of Ireland
    91 −11.7%
  32. Dunmanway Convent Girls Senior National School Dunmanway
    91 −18.0%
  33. St Francis N S GreystonesChurch of Ireland
    90 −10.9%
  34. St Columbas N S MXD Dublin 3Church of Ireland
    90 −10.9%
  35. S N Cill Siolain Clonmel
    90 −30.8%
  36. S N Cianog Naofa Naas
    90 −14.3%
  37. Kilconly N S Tuam
    90 −21.7%
  38. Castletownsend MXD N S Skibbereen
    90 −30.2%
  39. St. Bride's N.S. Castlerea
    89 −17.6%
  40. S N Naomh Treasa Boyle
    89 −14.4%
  41. S N Mhuire Greenore
    89 −38.6%
  42. Carnain N.S. Athenry
    89 −15.2%
  43. Bartlemy N S Fermoy
    89 −16.0%
  44. St Garvans NS Taghmon
    88 −31.8%
  45. Scoil Naisiunta Stratford Dublin 6Jewish
    88 −11.1%
  46. Scoil Lachtain Naofa Maigh ChromthaGaelscoilGaeltacht
    88 −14.6%
  47. Sacred Heart National School, Caim Enniscorthy
    88 −39.3%
  48. S N Oilibhear Plunglead CarburyDEIS
    88 −13.7%
  49. Kilmaley N S Ennis
    88 −30.7%
  50. St Patricks NS Enfield
    87 −43.1%
  51. S N Dun Aill Via Tramore
    87 −33.6%
  52. S N Cnoc na Naomh Leitir CeanainnGaelscoilDEISGaeltacht
    87 −20.2%
  53. S N Cill Damhain Via Enniscorthy
    87 −13.9%
  54. Kilskyre Mixed N S Kells
    87 −26.3%
  55. Aughadreena National School Stradone
    87 −24.3%
  56. Scoil Mhuire Glaslough
    86 −12.2%
  57. S N na Naomh Uile MullingarChurch of Ireland
    86 −14.0%
  58. Naomh Padraig N S Rosenallis
    86 −22.5%
  59. Skeaghvastheen N S Skeaghvasteen
    85 −20.6%
  60. Scoil Mhuire Kilmallock
    85 −33.6%
  61. Scoil Bhride Ballydehob
    85 −19.0%
  62. S N an Ghabhailin Cashel
    85 −20.6%
  63. Latnamard N S Smithboro
    85 −19.0%
  64. Kilnamona N S Ennis
    85 −31.5%
  65. Killala N S KillalaDEIS
    85 −28.0%
  66. Coomhola N S Bantry
    85 −16.7%
  67. Booterstown N S BlackrockChurch of Ireland
    85 −18.3%
  68. Swords Borough N S SwordsChurch of Ireland
    84 −20.0%
  69. SN Tuairini Maigh CuilinnGaeltacht
    84 −22.2%
  70. Scoil Naisiunta Thola Claremorris
    84 −25.7%
  71. Scoil Náisiúnta Cúil an tSúdaire 2 PortarlingtonChurch of Ireland
    84 −15.2%
  72. Scoil Moibhi Skerries
    84 −10.6%
  73. S N Mhuire Miliuc Via LimerickDEIS
    84 −38.2%
  74. S N Bhride Donaskeigh
    84 −10.6%
  75. Kilberry N S AthyDEIS
    84 −25.0%
  76. Clonbullogue N S Clonbullogue
    84 −19.2%
  77. Abbeyleix STH N S AbbeyleixChurch of Ireland
    84 −14.3%
  78. Tankerstown N S Tipperary Town
    83 −14.4%
  79. Scoil Baile an Aird Herbertstown
    83 −27.8%
  80. S N Choilm Chille Baile na hAbhann O.P.GaelscoilDEISGaeltacht
    83 −37.1%
  81. Naomh Mhuire N S GeashillDEIS
    83 −13.5%
  82. Corduff N S Lusk
    83 −25.2%
  83. SN Dun Ceannfhaolaidh DunkineelyDEIS
    82 −23.4%
  84. Scoil Chomain Naofa Hollymount
    82 −21.2%
  85. S N Molua B Ardagh
    82 −19.6%
  86. Coolderry Central NS Birr
    82 −10.9%
  87. Coolard MXD N S Listowel
    82 −36.9%
  88. BL Oliver Plunkett N S MoateBoys
    82 −12.8%
  89. Baile Coireil N S Mullingar
    82 −38.3%
  90. Aglish N S Cappoquin
    82 −24.1%
  91. Scoil Mhuire gan Smal Via RoscommonDEIS
    81 −14.7%
  92. S N Mhuire Naofa Tara
    81 −36.7%
  93. Dalystown N S Mullingar
    81 −24.3%
  94. Clonaghadoo N S Geashill
    81 −29.6%
  95. St Margarets N S Saint Margaret's
    80 −13.0%
  96. S N Ultain Naofa An UaimhGaelscoilGaeltacht
    80 −11.1%
  97. S N Toinn an Tairbh Cappamore
    79 −43.6%
  98. Castlejordan Central NS TullamoreDEIS
    79 −31.9%
  99. Ballyduff N S Camolin
    79 −19.4%
  100. SN Ath na Lionta Mallow
    78 −11.4%
  101. S N Naomh Eirc Ard Fhearta
    78 −32.2%
  102. S N Ath an Mhuillinn Milford
    78 −19.6%
  103. Cooraclare B N S Kilrush
    78 −30.4%
  104. Billis N S BallyjamesduffChurch of Ireland
    78 −22.0%
  105. Scoil Cholmchille MalinDEIS
    77 −20.6%
  106. S N Naomh Brid Kiltegan
    77 −21.4%
  107. S N Naithi Naofa Tubbercurry
    77 −26.0%
  108. Frosses N S FrossesDEIS
    77 −16.3%
  109. Barnaderg Central SCH Tuam
    77 −33.0%
  110. Ballyneale N S Carrick-on-Suir
    77 −18.9%
  111. Templeglantine N S Templeglantine East
    76 −15.6%
  112. SN Muire gan Smal Curry
    76 −14.6%
  113. S N Naomh Padraig Arklow
    76 −14.6%
  114. S N Breandan Naofa Mallow
    76 −15.6%
  115. S N an Chlais Mhor ClashmoreDEIS
    76 −19.1%
  116. Toonagh N S Ennis
    75 −38.5%
  117. St Patricks N S Bunclody
    75 −35.3%
  118. S N Padraig Naofa Ballinfull
    75 −21.9%
  119. S N Naomh Eighneach BuncrannachDEIS
    75 −27.2%
  120. S N Bhaile Eamonn Dublin 16
    75 −16.7%
  121. Ruan Central NS Ennis
    75 −31.8%
  122. Rosenallis N S Rosenallis
    75 −19.4%
  123. Parochial N S GalwayChurch of Ireland
    75 −13.8%
  124. Killybegs Common N S KillybegsDEIS
    75 −24.2%
  125. Gusserane N S New Ross
    75 −16.7%
Showing 125 of 350 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.