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Filtered by Co. Mayo Growing 5 to 8 class teachers Clear all

19 schools in Co. Mayo · 2025/26

pupils
3,180
junior infants
362
in 1 all-Irish school
141 4.4%
class teachers
123 +29 since 2015/16
together since 2015/16

The 19 schools with figures for both years had 2,397 pupils in 2015/16 and have 3,180 now. Schools that have closed, and newer schools, aren’t counted.

+32.7%
Over 10 years

19 grew · 0 steady · 0 fell

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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. S N Athracht Nfa Charlestown
    268 +76.3%
  2. Beheymore N S BallinaDEIS
    228 +13.4%
  3. Ballyvary Central N S Castlebar
    223 +21.9%
  4. Barnacarroll Central NS Claremorris
    208 +84.1%
  5. S N Cnoc Ruscaighe WestportDEIS
    206 +15.7%
  6. Scoil Naisiunta Balla Aluinn Balla
    202 +21.7%
  7. Swinford NS SwinfordDEIS
    200 +11.1%
  8. Beacan Mixed N S Claremorris
    177 +18.0%
  9. Knock N S ClaremorrisDEIS
    152 +16.0%
  10. Brackloon N S WestportDEIS
    145 +26.1%
  11. Gaelscoil na gCeithre Maol Béal an ÁthaGaelscoilDEIS
    141 +30.6%
  12. SN na hAille Ballinrobe
    140 +32.1%
  13. Ballindine B N S Claremorris
    138 +14.0%
  14. S N Faitche WestportDEIS
    137 +67.1%
  15. SN Muine Chonallain BallinaDEIS
    133 +121.7%
  16. SN Croi Muire BelmulletDEISGaeltacht
    127 +22.1%
  17. Robeen Central N S Hollymount
    127 +126.8%
  18. St Patricks Central NS Claremorris
    117 +17.0%
  19. St Josephs N S Castlebar
    111 +22.0%
Showing 19 of 19

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.