Find schools

1. 1
   Castlebar Primary School Castlebar
   864 pupils From 2022/23
2. 2
   Trinity Primary School TuamDEIS
   781 pupils From 2019/20
3. 3
   Stepaside Educate Together National School Dublin 18Multi-denominational
   542 pupils +351.7% over 10 years
4. 4
   Portlaoise Educate Together NS PortlaoiseMulti-denominational
   457 pupils +29.1% over 10 years
5. 5
   Gaelscoil na Fuinseoige Bác 14GaelscoilMulti-denominational
   441 pupils Opened 2016/17
6. 6
   Scoil Naomh Pádraig Kanturk
   372 pupils From 2022/23
7. 7
   Naas Community National School NaasMulti-denominational
   364 pupils +48.6% over 10 years
8. 8
   Gaelscoil Shliabh Rua Baile Átha Cliath 18GaelscoilMulti-denominational
   359 pupils +529.8% over 10 years
9. 9
   Radharc na Mara National School MervueDEIS
   353 pupils From 2020/21
10. 10
    Ashbourne Community National School AshbourneMulti-denominational
    341 pupils From 2019/20
11. 11
    Stapolin Educate Together National School Dublin 13Multi-denominational
    340 pupils Opened 2019/20
12. 12
    Claremorris National School Claremorris
    314 pupils From 2024/25
13. 13
    Scoil Mhuire agus Eoin MayfieldDEIS
    304 pupils From 2017/18
14. 14
    Harcourt Terrace Educate Together National School Dublin 2Multi-denominational
    294 pupils Opened 2018/19
15. 15
    Gaelscoil na Giúise D24 W682GaelscoilMulti-denominational
    278 pupils +434.6% over 10 years
16. 16
    Cherrywood Educate Together National School Dublin 18Multi-denominational
    220 pupils Opened 2020/21
17. 17
    Leixlip Educate Together National School LeixlipMulti-denominational
    207 pupils Opened 2019/20
18. 18
    Killester Raheny Clontarf Educate Together National School Dublin 5Multi-denominational
    176 pupils Opened 2019/20
19. 19
    Gaelscoil Áine Droim ConrachGaelscoilMulti-denominational
    176 pupils Opened 2019/20
20. 20
    Dublin 6 Clonskeagh and Dublin 6W Primary School IrelandMulti-denominational
    174 pupils Opened 2019/20
21. 21
    Canon Sheehan Primary School Co.CorkDEIS
    174 pupils From 2016/17
22. 22
    Gaelscoil Ruairí Maigh NuadGaelscoilMulti-denominational
    173 pupils Opened 2019/20
23. 23
    Goatstown Stillorgan Primary School Dublin 14Multi-denominational
    170 pupils Opened 2019/20
24. 24
    Dunshaughlin Community National School DunshaughlinMulti-denominational
    168 pupils Opened 2020/21
25. 25
    South Lee Educate Together National School Cork CityMulti-denominational
    162 pupils Opened 2019/20

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.