Find schools

1. 1
   Griffith Barracks Multi D School Dublin 8Multi-denominational
   403 pupils +60.6% over 10 years
2. 2
   Scoil Oilibheir Naofa Bettystown
   397 pupils −10.6% over 10 years
3. 3
   St Francis Xavier Senior N S Dublin 15
   388 pupils +19.0% over 10 years
4. 4
   St Columbas Con G & I Dublin 9
   378 pupils −5.0% over 10 years
5. 5
   Scoil C.ui Dhalaigh Léim an BhradáinGaelscoil
   376 pupils −15.9% over 10 years
6. 6
   Scoil Naomh Pádraig Kanturk
   372 pupils From 2022/23
7. 7
   Gaelscoil Sairseal LuimneachGaelscoil
   369 pupils +61.8% over 10 years
8. 8
   Naas Community National School NaasMulti-denominational
   364 pupils +48.6% over 10 years
9. 9
   Gaelscoil Shliabh Rua Baile Átha Cliath 18GaelscoilMulti-denominational
   359 pupils +529.8% over 10 years
10. 10
    Scoil Cholmcille Kells
    352 pupils +29.4% over 10 years
11. 11
    St Marys School Dublin 24
    349 pupils −9.1% over 10 years
12. 12
    S N Muire gan Smal CarlowGirlsDEIS
    345 pupils −21.1% over 10 years
13. 13
    Ashbourne Community National School AshbourneMulti-denominational
    341 pupils From 2019/20
14. 14
    Stapolin Educate Together National School Dublin 13Multi-denominational
    340 pupils Opened 2019/20
15. 15
    S N Mhuire na Trocaire Ardee
    339 pupils +29.9% over 10 years
16. 16
    S N Mhuire Barntown
    336 pupils +25.8% over 10 years
17. 17
    Scoil na Mainistreach Quin Dangan Quin
    330 pupils +5.1% over 10 years
18. 18
    S N Cill Criodain Ladysbridge
    325 pupils +18.6% over 10 years
19. 19
    Scoil an Athar Tadhg Carraig na bhFearSome subjects through Irish
    317 pupils −10.2% over 10 years
20. 20
    Gaelscoil Chluain Meala Cluain MealaGaelscoil
    315 pupils +48.6% over 10 years
21. 21
    Claremorris National School Claremorris
    314 pupils From 2024/25
22. 22
    St Davids N S Dublin 5DEIS
    308 pupils −1.9% over 10 years
23. 23
    Scoil Náisíunta Naomh Feichín Drogheda
    307 pupils +4.1% over 10 years
24. 24
    Corr na Madadh N S AthloneMulti-denominationalDEIS
    306 pupils +11.7% over 10 years
25. 25
    Scoil Mhuire agus Eoin MayfieldDEIS
    304 pupils From 2017/18
26. 26
    Blessed Oliver N S Balbriggan
    298 pupils −13.1% over 10 years
27. 27
    Scoil an Leinbh Iosa Boys Seniors Dublin 9Boys
    297 pupils +14.7% over 10 years
28. 28
    St Kilians Senior N S Dublin 24
    296 pupils +41.6% over 10 years
29. 29
    S N Mhuire Senior School Blessington
    296 pupils +3.5% over 10 years
30. 30
    Harcourt Terrace Educate Together National School Dublin 2Multi-denominational
    294 pupils Opened 2018/19
31. 31
    Scoil Eoin Naofa SligoDEIS
    289 pupils +11.2% over 10 years
32. 32
    S N Cnoc an Mharcaigh Longford
    289 pupils +7.8% over 10 years
33. 33
    Scoil Naomh Deagha Dundalk
    286 pupils +34.9% over 10 years
34. 34
    Gaelscoil Chill Mhantáin Ráth NaoiGaelscoilInter-denominational
    285 pupils +4.0% over 10 years
35. 35
    Scoil Chaitlin Maude Baile Átha Cliath 24GaelscoilMulti-denominationalDEIS
    284 pupils −9.3% over 10 years
36. 36
    Presentation Primary School LimerickDEIS
    279 pupils +4.5% over 10 years
37. 37
    Scoil Iognaid de Ris Kilkenny
    278 pupils +33.7% over 10 years
38. 38
    Gaelscoil na Giúise D24 W682GaelscoilMulti-denominational
    278 pupils +434.6% over 10 years
39. 39
    Clondrohid N S Macroom
    276 pupils +23.8% over 10 years
40. 40
    St John the Baptist Boys School CashelBoysDEIS
    268 pupils −3.6% over 10 years
41. 41
    St Pauls B N S WaterfordDEIS
    267 pupils +20.8% over 10 years
42. 42
    S N Naomh Finnin Dublin 11DEIS
    266 pupils +15.7% over 10 years
43. 43
    Holy Family TraleeDEIS
    265 pupils +16.7% over 10 years
44. 44
    Scoil Colmcille CorkDEIS
    264 pupils +23.9% over 10 years
45. 45
    Glenswilly N S Letterkenny
    262 pupils −5.4% over 10 years
46. 46
    St Laurence O'Toole's NS Bray
    254 pupils −21.6% over 10 years
47. 47
    Queen of Universe N S MuinebeaghDEIS
    253 pupils −11.2% over 10 years
48. 48
    S N B Togher Cork CorkBoysDEIS
    252 pupils −13.1% over 10 years
49. 49
    St Marys National School CobhGirls
    248 pupils −26.0% over 10 years
50. 50
    S N N Maolmhaodhagh B DundalkBoys
    246 pupils +22.4% over 10 years

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.