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68 schools in Co. Kilkenny · 2025/26

pupils
10,483
junior infants
1,210
in 1 all-Irish school
438 4.2%
class teachers · 3 gained one · 7 lost one since 2024/25
453 +24 since 2015/16
together since 2015/16 (about this figure)

The 64 schools with figures for both years had 9,926 pupils in 2015/16 and have 9,497 now. Schools that have closed, and newer schools, aren’t counted.

−4.3%
Over 10 years

12 grew · 27 steady · 25 fell · 4 newer

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Change in pupils over 10 years
Average class size
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Class teachers since 2024/25
DEIS and islands

5 special schools also match this search. Show them too

  1. 648 pupils −1.2% over 10 years
  2. 441 pupils From 2025/26
  3. Gaelscoil Osrai Cill ChainnighGaelscoil
    438 pupils +0.5% over 10 years
  4. 406 pupils +6.8% over 10 years
  5. Scoil Mhuire Kilkenny
    400 pupils −7.0% over 10 years
  6. St Mary's National School ThomastownSome subjects through Irish
    398 pupils −13.5% over 10 years
  7. S N Padraig Naofa KilkennyBoys
    331 pupils −4.3% over 10 years
  8. Scoil Naomh Eoin Dea KilkennyGirls
    330 pupils −2.1% over 10 years
  9. 278 pupils +33.7% over 10 years
  10. Scoil Mhuire MooncoinDEIS
    261 pupils From 2016/17
  11. 254 pupils −23.5% over 10 years
  12. Kilkenny School Project KilkennyMulti-denominational
    236 pupils −1.3% over 10 years
  13. Scoil an Chroí Ró-Naofa via ThurlesDEIS
    223 pupils −5.9% over 10 years
  14. Scoil Bhride B7C Kilkenny
    217 pupils −7.7% over 10 years
  15. 208 pupils −4.6% over 10 years
  16. 206 pupils +6.7% over 10 years
  17. 204 pupils −6.0% over 10 years
  18. S N Naomh Padraigh via Waterford
    202 pupils +3.1% over 10 years
  19. Scoil Lachtain FreshfordDEIS
    201 pupils +6.3% over 10 years
  20. Kilkenny Mixed N S KilkennyChurch of Ireland
    198 pupils +20.0% over 10 years
  21. S N Muire Gowran
    197 pupils −25.4% over 10 years
  22. 192 pupils −12.3% over 10 years
  23. Church Hill Mixed N S Cuffesgrange
    192 pupils +20.0% over 10 years
  24. 176 pupils −9.3% over 10 years
  25. St Beacons N S Mullinavat
    175 pupils −11.2% over 10 years
Showing 25 of 68 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.