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11 schools in Co. Dublin · 2025/26

pupils
2,648
junior infants
333
class teachers · 3 gained one · 2 lost one since 2024/25
121 +9 since 2015/16
together since 2015/16

The 7 schools with figures for both years had 2,154 pupils in 2015/16 and have 1,753 now. Schools that have closed, and newer schools, aren’t counted.

−18.6%
Over 10 years

0 grew · 3 steady · 4 fell · 4 newer

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Number of pupils
Change in pupils over 10 years
Average class size
Class teachers
Class teachers since 2024/25
DEIS and islands
  1. Gaelscoil na Fuinseoige Bác 14GaelscoilMulti-denominational
    441 Opened 2016/17
  2. Gaelscoil Naomh Padraig LeamhcánGaelscoil
    367 −23.1%
  3. Gaelscoil Bhaile Brigin Baile BrigínGaelscoilInter-denominational
    306 −34.2%
  4. Scoil Chaitlin Maude Baile Átha Cliath 24GaelscoilMulti-denominationalDEIS
    284 −9.3%
  5. Gaelscoil na Giúise D24 W682GaelscoilMulti-denominational
    278 +434.6%
  6. SN Oilibheir Baile Átha Cliath 15Gaelscoil
    266 +1.1%
  7. Gaelscoil Ui Earcain Baile Átha Cliath 11GaelscoilDEIS
    248 −15.1%
  8. Gaelscoil Bhaile Munna Baile Átha Cliath 9GaelscoilDEIS
    164 −9.4%
  9. Gaelscoil na Mara Domhnach BatGaelscoilMulti-denominational
    123 Opened 2020/21
  10. Gaelscoil Phadraig Baile BreacGaelscoilDEIS
    118 −27.6%
  11. Gaelscoil Lir Dublin 24GaelscoilMulti-denominational
    53 Opened 2021/22
Showing 11 of 11

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.