Find schools

1. 1
   St Thomas Junior National School Lucan
   573 pupils +3.1% over 10 years
2. 2
   St Clares Primary School CavanDEIS
   548 pupils +4.8% over 10 years
3. 3
   Ovens N S Ovens
   466 pupils +9.1% over 10 years
4. 4
   Scoil Ui Fhiaich Maigh NuadGaelscoil
   459 pupils −4.2% over 10 years
5. 5
   S N Muire gan Smal Ballinasloe
   445 pupils +7.2% over 10 years
6. 6
   St Fintans NS Dublin 13
   431 pupils −8.3% over 10 years
7. 7
   Gaelscoil Thaobh na Coille Baile Átha Cliath 18Gaelscoil
   402 pupils −9.0% over 10 years
8. 8
   St Columbas Con G & I Dublin 9
   378 pupils −5.0% over 10 years
9. 9
   St Marys School Dublin 24
   349 pupils −9.1% over 10 years
10. 10
    Scoil na Mainistreach Quin Dangan Quin
    330 pupils +5.1% over 10 years
11. 11
    St Davids N S Dublin 5DEIS
    308 pupils −1.9% over 10 years
12. 12
    Scoil Náisíunta Naomh Feichín Drogheda
    307 pupils +4.1% over 10 years
13. 13
    S N Mhuire Senior School Blessington
    296 pupils +3.5% over 10 years
14. 14
    S N Cnoc an Mharcaigh Longford
    289 pupils +7.8% over 10 years
15. 15
    Gaelscoil Chill Mhantáin Ráth NaoiGaelscoilInter-denominational
    285 pupils +4.0% over 10 years
16. 16
    Scoil Chaitlin Maude Baile Átha Cliath 24GaelscoilMulti-denominationalDEIS
    284 pupils −9.3% over 10 years
17. 17
    Presentation Primary School LimerickDEIS
    279 pupils +4.5% over 10 years
18. 18
    St John the Baptist Boys School CashelBoysDEIS
    268 pupils −3.6% over 10 years
19. 19
    Glenswilly N S Letterkenny
    262 pupils −5.4% over 10 years
20. 20
    S N Baile an Bhuitléirigh Butlerstown
    242 pupils −4.3% over 10 years
21. 21
    St. Colmcille's N.S. Mullingar
    239 pupils +1.7% over 10 years
22. 22
    S N an Droim Mor LiffordDEIS
    229 pupils +9.0% over 10 years
23. 23
    Scoil Éanna BallybayDEIS
    228 pupils −3.8% over 10 years
24. 24
    Roxboro N S Derrane
    226 pupils +9.2% over 10 years
25. 25
    St Josephs Convent Newcastle WestDEIS
    225 pupils −2.2% over 10 years
26. 26
    Gaelscoil na nDeise Port LáirgeGaelscoil
    225 pupils −3.0% over 10 years
27. 27
    Scoil Mhuire Castlegar
    223 pupils −6.7% over 10 years
28. 28
    Scoil Iosagain LimerickBoysDEIS
    222 pupils +1.4% over 10 years
29. 29
    SN Sailearna IndreabhánGaelscoilGaeltacht
    212 pupils +9.3% over 10 years
30. 30
    S N Muire an Port Mor WaterfordBoys
    212 pupils −1.4% over 10 years
31. 31
    St Josephs MXD N S Dublin 3DEIS
    211 pupils +7.1% over 10 years
32. 32
    S N Gleann na gCaorach Iníon Léinín KillineyChurch of Ireland
    211 pupils −9.1% over 10 years
33. 33
    Scoil na mBraithre TipperaryBoysDEIS
    199 pupils +7.0% over 10 years
34. 34
    S N Sheosaimh Naofa Tullamore
    193 pupils +4.9% over 10 years
35. 35
    Clochar San Dominic Dun LaoghaireDEIS
    184 pupils −6.6% over 10 years
36. 36
    St. Mochta's National School Louth Village
    181 pupils +6.5% over 10 years
37. 37
    Le Chéile National School LimerickDEIS
    174 pupils −7.4% over 10 years
38. 38
    Convent of Mercy N S BelturbetDEIS
    163 pupils +0.6% over 10 years
39. 39
    Mol an Óige Community National School EnnistymonMulti-denominationalDEIS
    158 pupils +8.2% over 10 years
40. 40
    Ballaghkeene N S EnniscorthyDEIS
    150 pupils +3.4% over 10 years
41. 41
    S N Chaoimhin Naofa Dunleer
    148 pupils +8.0% over 10 years
42. 42
    Dominican Convent Girls Senior School Dublin 7GirlsDEIS
    148 pupils −3.9% over 10 years
43. 43
    Scoil Tobar Padraig PatrickswellDEIS
    143 pupils −4.7% over 10 years
44. 44
    Threemilehouse N S Threemilehouse
    141 pupils +7.6% over 10 years
45. 45
    St Patricks NS Castleblayney
    140 pupils +7.7% over 10 years
46. 46
    Clonpriest N S Youghal
    140 pupils −4.8% over 10 years
47. 47
    S N Gallbhaile Galbally
    135 pupils +5.5% over 10 years
48. 48
    Geashill 1 N S Geashill
    126 pupils +5.0% over 10 years
49. 49
    Fionnbarra Naofa B.N.S. Dublin 7BoysDEIS
    126 pupils −5.3% over 10 years
50. 50
    Our Ladys Abbey AdareGirls
    125 pupils 0.0% over 10 years
51. 51
    Crosskeys Central N S Crosskeys
    118 pupils −0.8% over 10 years
52. 52
    Naomh Caillin Fenagh
    115 pupils +6.5% over 10 years
53. 53
    Our Lady of Wayside N S Dublin 12DEIS
    114 pupils +4.6% over 10 years
54. 54
    Newtown Junior School Waterford CityQuaker
    112 pupils −8.2% over 10 years
55. 55
    Scoil Tíghearnach Naofa Rathdowney
    108 pupils −9.2% over 10 years
56. 56
    Scoil Mhuire Naofa Ballinasloe
    106 pupils +3.9% over 10 years
57. 57
    S N Fiach Oldcastle
    102 pupils +7.4% over 10 years
58. 58
    Scoil Abbain Cillin Maganey
    99 pupils +4.2% over 10 years
59. 59
    Zion Parish Primary School Dublin 6Church of Ireland
    91 pupils −6.2% over 10 years
60. 60
    Ballintogher N S Ballintogher
    87 pupils +7.4% over 10 years
61. 61
    Scoil Mhuire Mullingar
    83 pupils +1.2% over 10 years
62. 62
    Scoil Croi Naofa BunnanaddenDEIS
    81 pupils +1.2% over 10 years
63. 63
    Murhur N S Moyvane
    78 pupils +5.4% over 10 years
64. 64
    Croagh National School Rathkeale
    78 pupils −3.7% over 10 years
65. 65
    S N Leath Ardan Beal Atha Na Fheadha
    76 pupils +1.3% over 10 years
66. 66
    S N Chluain Luifin Ballinrobe
    75 pupils +5.6% 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.