Find schools

1. 1
   S N Ursula Naofa WaterfordGirlsDEIS
   620 pupils −11.8% over 10 years
2. 2
   Holy Rosary Primary School Dublin 24DEIS
   525 pupils −12.4% over 10 years
3. 3
   Scoil Oilibheir CorkDEIS
   511 pupils −18.4% over 10 years
4. 4
   Scoil Mhichil Naofa AthyDEIS
   496 pupils −25.9% over 10 years
5. 5
   Scoil Bhríde Primary School EdenderryDEIS
   480 pupils −13.0% over 10 years
6. 6
   Scoil Ghobnatan MallowDEIS
   470 pupils −19.1% over 10 years
7. 7
   Our Lady Queen of Apostles Dublin 22DEIS
   469 pupils −15.9% over 10 years
8. 8
   St Marks Junior Mixed Dublin 24DEIS
   449 pupils −22.0% over 10 years
9. 9
   Ladyswell N S Dublin 15DEIS
   447 pupils −16.6% over 10 years
10. 10
    Assumption Junior School Dublin 12DEIS
    434 pupils −17.8% over 10 years
11. 11
    Lucan East ETNS LucanMulti-denominationalDEIS
    416 pupils −10.2% over 10 years
12. 12
    S N Mhuire na mBraithre TraleeDEIS
    414 pupils −10.8% over 10 years
13. 13
    Convent of Mercy WexfordDEIS
    406 pupils −10.4% over 10 years
14. 14
    St Oliver Plunkett NS NavanDEIS
    399 pupils −16.5% over 10 years
15. 15
    Mercy Convent N S NavanDEIS
    385 pupils −21.1% over 10 years
16. 16
    Esker Educate Together NS LucanMulti-denominationalDEIS
    382 pupils −11.2% over 10 years
17. 17
    Mullingar Educate Together NS MullingarMulti-denominationalDEIS
    381 pupils −11.4% over 10 years
18. 18
    Breaffy N S CastlebarDEIS
    377 pupils −12.9% over 10 years
19. 19
    St Fergal's National School BrayDEIS
    373 pupils −18.2% over 10 years
20. 20
    Rathmullan N S DroghedaDEIS
    373 pupils −12.4% over 10 years
21. 21
    S N Naomh Teresa BalbrigganDEIS
    364 pupils −14.8% over 10 years
22. 22
    St Stephens N S WaterfordBoysDEIS
    363 pupils −14.6% over 10 years
23. 23
    Castaheany Educate Together NS Dublin 15Multi-denominationalDEIS
    362 pupils −15.4% over 10 years
24. 24
    St. Joseph's N.S. TullamoreDEIS
    360 pupils −12.6% over 10 years
25. 25
    St Ultans NS Dublin 10DEIS
    359 pupils −14.9% over 10 years
26. 26
    Balbriggan Educate Together NS BalbrigganMulti-denominationalDEIS
    356 pupils −10.8% over 10 years
27. 27
    St Canices B N S Dublin 11BoysDEIS
    355 pupils −17.8% over 10 years
28. 28
    St Marys N.S. EdgeworthstownDEIS
    352 pupils −11.6% over 10 years
29. 29
    S N Caitriona Sois RenmoreDEIS
    350 pupils −19.5% over 10 years
30. 30
    S N Muire gan Smal CarlowGirlsDEIS
    345 pupils −21.1% over 10 years
31. 31
    Drimnagh Castle CBS N S Dublin 12BoysDEIS
    342 pupils −21.7% over 10 years
32. 32
    Scoil Mhuire Junior NewbridgeDEIS
    333 pupils −21.3% over 10 years
33. 33
    St Thomas Senior N S Dublin 24DEIS
    331 pupils −25.1% over 10 years
34. 34
    Tirellan Heights N S GalwayDEISGaeltacht
    330 pupils −26.7% over 10 years
35. 35
    St John's Senior School ArklowSome subjects through IrishDEIS
    323 pupils −13.9% over 10 years
36. 36
    Holy Family SNR EnnisDEIS
    306 pupils −10.5% over 10 years
37. 37
    Scoil Nais Realta na Mara KilmoreDEIS
    304 pupils −18.5% over 10 years
38. 38
    Riverchapel N S GoreyDEIS
    304 pupils −23.8% over 10 years
39. 39
    St Annes Primary School Dublin 24DEIS
    301 pupils −30.6% over 10 years
40. 40
    St Thomas Junior N S Dublin 24DEIS
    300 pupils −27.5% over 10 years
41. 41
    Gardiner Street Convent Dublin 1DEIS
    298 pupils −11.8% over 10 years
42. 42
    St Josephs NS Dublin 17DEIS
    294 pupils −14.5% over 10 years
43. 43
    Talbot Senior NS Dublin 22DEIS
    286 pupils −11.5% over 10 years
44. 44
    Scoil Mocheallóg KilmallockDEIS
    281 pupils −10.5% over 10 years
45. 45
    St Conleths N S CarburyDEIS
    278 pupils −13.4% over 10 years
46. 46
    Presentation Convent (JNR) MullingarDEIS
    277 pupils −27.3% over 10 years
47. 47
    Divine Mercy Senior National School LucanDEIS
    274 pupils −46.9% over 10 years
48. 48
    Holy Spirit Junior Primary School Dublin 12DEIS
    270 pupils −14.8% over 10 years
49. 49
    Holy Spirit Senior Primary School Dublin 12DEIS
    269 pupils −15.7% over 10 years
50. 50
    Scoil Santain Baile Átha Cliath 24GaelscoilDEIS
    262 pupils −27.4% 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.