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195 schools in Co. Dublin · 2025/26

pupils
51,931
junior infants
6,861
in 13 all-Irish schools
3,347 6.4%
class teachers · 6 gained one · 61 lost one since 2024/25
2,383 −240 since 2015/16
together since 2015/16

The 195 schools with figures for both years had 65,789 pupils in 2015/16 and have 51,931 now. Schools that have closed, and newer schools, aren’t counted.

−21.1%
Over 10 years

0 grew · 0 steady · 195 fell

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Class teachers since 2024/25
DEIS and islands

11 special schools also match this search. Show them too

  1. St Brigids MXD N S Dublin 15
    834 −12.2%
  2. Scoil Colmcille Naofa Dublin 16
    721 −11.5%
  3. Sacred Heart N S Dublin 15
    632 −25.3%
  4. Scoil Thomais Dublin 15
    622 −10.2%
  5. Scoil Ghrainne Community National School Dublin 15Multi-denominational
    585 −13.2%
  6. Holy Family Junior N S Swords
    565 −18.6%
  7. Scoil Mhuire LucanGirls
    558 −18.4%
  8. Scoil Fhiachra Soisir Dublin 5
    557 −24.7%
  9. St Ciarans N S Dublin 15
    530 −27.5%
  10. Holy Rosary Primary School Dublin 24DEIS
    525 −12.4%
  11. Tyrrelstown Educate Together National School Dublin 15Multi-denominational
    511 −13.4%
  12. Scoil Padraig Naofa B BlackrockBoys
    499 −22.9%
  13. St Cronans Junior National School Swords
    498 −21.6%
  14. St Patricks GNS Dublin 18Girls
    478 −15.2%
  15. Our Lady Queen of Apostles Dublin 22DEIS
    469 −15.9%
  16. St Marks Junior Mixed Dublin 24DEIS
    449 −22.0%
  17. Ladyswell N S Dublin 15DEIS
    447 −16.6%
  18. Clochar Loreto N S Dublin 14
    445 −13.6%
  19. St Annes MXD N S Shankill
    440 −13.9%
  20. Assumption Junior School Dublin 12DEIS
    434 −17.8%
  21. Lucan East ETNS LucanMulti-denominationalDEIS
    416 −10.2%
  22. Donabate/Portrane Educate Together NS DonabateMulti-denominational
    414 −16.0%
  23. S N Lusca Lusk
    413 −51.2%
  24. Scoil na nAingeal Blackrock
    410 −11.4%
  25. St Brigids Convent Dublin 11Girls
    406 −12.5%
Showing 25 of 195 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.