Find schools

1. 1
   Scoil Padraig Naofa B BlackrockBoys
   499 pupils −22.9% over 10 years
2. 2
   St Patricks GNS Dublin 18Girls
   478 pupils −15.2% over 10 years
3. 3
   Scoil Ghobnatan MallowDEIS
   470 pupils −19.1% over 10 years
4. 4
   St Brigids School Greystones
   396 pupils −22.4% over 10 years
5. 5
   Cronan Naofa N S Bray
   388 pupils −25.0% over 10 years
6. 6
   Mary, Help of Christians G.N.S. Dublin 7Girls
   352 pupils −17.8% over 10 years
7. 7
   St John's Senior School ArklowSome subjects through IrishDEIS
   323 pupils −13.9% over 10 years
8. 8
   Gaelscoil Bhaile Brigin Baile BrigínGaelscoilInter-denominational
   306 pupils −34.2% over 10 years
9. 9
   Mhuire Iosef Junior Dublin 13
   302 pupils −30.1% over 10 years
10. 10
    St Brigids Boys N S Dublin 5Boys
    287 pupils −23.7% over 10 years
11. 11
    St Kevins Boys Dublin 24Boys
    275 pupils −16.4% over 10 years
12. 12
    Scoil Chlochair Mhuire National School Carrigtwohill
    245 pupils −49.7% over 10 years
13. 13
    Gaelscoil an Inbhir Mhoir An tInbhear MórGaelscoilInter-denominational
    242 pupils −29.0% over 10 years
14. 14
    Eoin Baisde C Naoidh Dublin 3Girls
    215 pupils −14.7% over 10 years
15. 15
    Castlemartyr N S Castlemartyr
    214 pupils −10.8% over 10 years
16. 16
    Gaelscoil Inse Chor Baile Átha Cliath 8Gaelscoil
    209 pupils −13.3% over 10 years
17. 17
    Gaelscoil Chnoc na Re SligeachGaelscoil
    208 pupils −15.8% over 10 years
18. 18
    Na Maighdine Muire Girl Dublin 16
    200 pupils −28.8% over 10 years
19. 19
    S N Mhuire Garristown
    191 pupils −19.4% over 10 years
20. 20
    Gaelscoil Ui Cheadaigh Co.Chill MhantáinGaelscoil
    166 pupils −10.3% over 10 years
21. 21
    Gaelscoil Mhoshiolog GuaireGaelscoilMulti-denominational
    152 pupils −37.7% over 10 years
22. 22
    Gaelscoil Bheanntrai BeanntraíGaelscoil
    119 pupils −20.1% over 10 years
23. 23
    Gaelscoil Phadraig Baile BreacGaelscoilDEIS
    118 pupils −27.6% over 10 years
24. 24
    Scoil Mhuire Naisiunta Corofin
    102 pupils −16.4% over 10 years
25. 25
    Union Hall Mixed N S Skibbereen
    67 pupils −15.2% 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.