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Filtered by Co. Dublin Gaelscoil Clear all

41 schools in Co. Dublin · 2025/26

pupils
10,240
junior infants
1,363
class teachers · 7 gained one · 5 lost one since 2024/25
436 +40 since 2015/16
together since 2015/16

The 31 schools with figures for both years had 9,242 pupils in 2015/16 and have 8,250 now. Schools that have closed, and newer schools, aren’t counted.

−10.7%
Over 10 years

2 grew · 16 steady · 13 fell · 10 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. Scoil Lorcáin Baile na ManachGaelscoil
    485 −0.6%
  2. Gaelscoil Chluain Dolcain Baile Átha Cliath 22Gaelscoil
    445 +26.8%
  3. Gaelscoil na Fuinseoige Bác 14GaelscoilMulti-denominational
    441 Opened 2016/17
  4. Gaelscoil Bhrian Bóroimhe SordGaelscoilInter-denominational
    441 −7.0%
  5. Gaelscoil Thaobh na Coille Baile Átha Cliath 18Gaelscoil
    402 −9.0%
  6. Gaelscoil an Duinninigh SordGaelscoil
    380 −10.4%
  7. Gaelscoil Eiscir Riada LeamhcánGaelscoil
    376 −22.0%
  8. Gaelscoil Naomh Padraig LeamhcánGaelscoil
    367 −23.1%
  9. Gaelscoil Shliabh Rua Baile Átha Cliath 18GaelscoilMulti-denominational
    359 +529.8%
  10. S N Brighde Baile Átha Cliath 6Gaelscoil
    358 −25.6%
  11. Scoil Chronain Ráth CúilGaelscoil
    354 +9.9%
  12. Gaelscoil Bhaile Brigin Baile BrigínGaelscoilInter-denominational
    306 −34.2%
  13. Scoil Chaitlin Maude Baile Átha Cliath 24GaelscoilMulti-denominationalDEIS
    284 −9.3%
  14. Gaelscoil an Chuilinn Baile Átha Cliath 15GaelscoilInter-denominational
    282 +110.4%
  15. Gaelscoil na Giúise D24 W682GaelscoilMulti-denominational
    278 +434.6%
  16. SN Oilibheir Baile Átha Cliath 15Gaelscoil
    266 +1.1%
  17. Scoil Santain Baile Átha Cliath 24GaelscoilDEIS
    262 −27.4%
  18. Scoil Mobhi Baile Átha Cliath 9Gaelscoil
    248 −5.7%
  19. Gaelscoil Ui Earcain Baile Átha Cliath 11GaelscoilDEIS
    248 −15.1%
  20. Scoil Neasain Baile Átha Cliath 5Gaelscoil
    241 −5.9%
  21. Gaelscoil Chnoc Liamhna Baile Átha Cliath 16Gaelscoil
    233 −1.3%
  22. Scoil Naithi Baile Átha Cliath 16Gaelscoil
    231 −4.1%
  23. Gaelscoil Mologa Baile Átha Cliath 6WGaelscoil
    229 +4.6%
  24. Gaelscoil Mide Baile Átha Cliath 5Gaelscoil
    218 −7.2%
  25. Gaelscoil na Camoige Baile Átha Cliath 22Gaelscoil
    215 −8.1%
School Pupils Since 2015/16 Average class Class teacherschange on 2024/25 Junior infants
Scoil Lorcáin Baile na Manach, Co. Dublin · Roll 18451J Gaelscoil 485
−0.6%
25.5 19 60
Gaelscoil Chluain Dolcain Baile Átha Cliath 22, Co. Dublin · Roll 19855P Gaelscoil 445
+26.8%
26.2 17 60
Gaelscoil na Fuinseoige Bác 14, Co. Dublin · Roll 20487T GaelscoilMulti-denominational 441 – 25.6 +117 53
Gaelscoil Bhrian Bóroimhe Sord, Co. Dublin · Roll 20095C GaelscoilInter-denominational 441
−7.0%
27.6 16 58
Gaelscoil Thaobh na Coille Baile Átha Cliath 18, Co. Dublin · Roll 20020R Gaelscoil 402
−9.0%
23.6 +117 50
Gaelscoil an Duinninigh Sord, Co. Dublin · Roll 19898K Gaelscoil 380
−10.4%
23.8 16 50
Gaelscoil Eiscir Riada Leamhcán, Co. Dublin · Roll 20223I Gaelscoil 376
−22.0%
23.2 16 41
Gaelscoil Naomh Padraig Leamhcán, Co. Dublin · Roll 19940G Gaelscoil 367
−23.1%
22.6 16 47
Gaelscoil Shliabh Rua Baile Átha Cliath 18, Co. Dublin · Roll 20425U GaelscoilMulti-denominational 359
+529.8%
22.4 +216 44
S N Brighde Baile Átha Cliath 6, Co. Dublin · Roll 18817C Gaelscoil 358
−25.6%
23.9 15 46
Scoil Chronain Ráth Cúil, Co. Dublin · Roll 19503H Gaelscoil 354
+9.9%
21.8 16 36
Gaelscoil Bhaile Brigin Baile Brigín, Co. Dublin · Roll 20252P GaelscoilInter-denominational 306
−34.2%
21.0 −114 26
Scoil Chaitlin Maude Baile Átha Cliath 24, Co. Dublin · Roll 19872P GaelscoilMulti-denominationalDEIS 284
−9.3%
17.1 +116 32
Gaelscoil an Chuilinn Baile Átha Cliath 15, Co. Dublin · Roll 20394M GaelscoilInter-denominational 282
+110.4%
23.1 12 34
Gaelscoil na Giúise D24 W682, Co. Dublin · Roll 20412L GaelscoilMulti-denominational 278
+434.6%
22.2 +112 45
SN Oilibheir Baile Átha Cliath 15, Co. Dublin · Roll 19505L Gaelscoil 266
+1.1%
26.0 10 29
Scoil Santain Baile Átha Cliath 24, Co. Dublin · Roll 19646G GaelscoilDEIS 262
−27.4%
19.7 −113 25
Scoil Mobhi Baile Átha Cliath 9, Co. Dublin · Roll 19395H Gaelscoil 248
−5.7%
31.0 8 30
Gaelscoil Ui Earcain Baile Átha Cliath 11, Co. Dublin · Roll 20220C GaelscoilDEIS 248
−15.1%
16.9 14 27
Scoil Neasain Baile Átha Cliath 5, Co. Dublin · Roll 19309L Gaelscoil 241
−5.9%
24.1 10 32
Gaelscoil Chnoc Liamhna Baile Átha Cliath 16, Co. Dublin · Roll 20043G Gaelscoil 233
−1.3%
25.9 9 44
Scoil Naithi Baile Átha Cliath 16, Co. Dublin · Roll 19437U Gaelscoil 231
−4.1%
28.9 8 30
Gaelscoil Mologa Baile Átha Cliath 6W, Co. Dublin · Roll 19907I Gaelscoil 229
+4.6%
28.6 8 29
Gaelscoil Mide Baile Átha Cliath 5, Co. Dublin · Roll 19777V Gaelscoil 218
−7.2%
27.2 8 31
Gaelscoil na Camoige Baile Átha Cliath 22, Co. Dublin · Roll 19991A Gaelscoil 215
−8.1%
23.9 9 26
Showing 25 of 41 Show 16 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.