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Filtered by Co. Offaly Mainstream school Clear all

67 schools in Co. Offaly · 2025/26

pupils
9,295
junior infants
1,070
in 3 all-Irish schools
299 3.2%
class teachers · 6 gained one · 5 lost one since 2024/25
422 +25 since 2015/16
together since 2015/16

The 66 schools with figures for both years had 9,742 pupils in 2015/16 and have 9,250 now. Schools that have closed, and newer schools, aren’t counted.

−5.1%
Over 10 years

14 grew · 24 steady · 28 fell · 1 newer

Show the 67 schools

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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

1 special school also matches this search. Show it too

  1. Scoil Bhríde Primary School EdenderryDEIS
    480 −13.0%
  2. Edenderry Convent N S Edenderry
    429 +1.2%
  3. St. Joseph's N.S. TullamoreDEIS
    360 −12.6%
  4. Scoil Colmain Naofa Tullamore
    322 +6.3%
  5. Shinchill N S Killeigh
    286 +7.9%
  6. Daingean N S DaingeanDEIS
    261 +17.0%
  7. St Rynaghs N S Birr
    249 −9.5%
  8. Scoil Mhuire TullamoreDEIS
    249 −30.3%
  9. Croinchoill N S BirrDEIS
    243 +19.1%
  10. Tullamore Educate Together NS TullamoreMulti-denominational
    236 +14.0%
  11. Arden Boys NS TullamoreBoysDEIS
    215 +53.6%
  12. Ballykilmurry N S Tullamore
    199 −6.6%
  13. S N Naomh Cholumchille Tullamore
    197 −6.2%
  14. S N Sheosaimh Naofa Tullamore
    193 +4.9%
  15. St Patrick's Primary School Co.OffalyDEIS
    192 +1.1%
  16. St. Cynoc's National School FerbaneDEIS
    189 −4.1%
  17. S N Phroinsiais Naofa ClaraBoysDEIS
    186 −19.8%
  18. Gaelscoil an Eiscir Riada An Tulach MhorGaelscoil
    185 −10.6%
  19. Clara Convent N S ClaraGirlsDEIS
    180 −4.3%
  20. St Brendans Monastery BirrBoysDEIS
    178 −18.7%
  21. S N Mhanachain Moate
    176 −5.9%
  22. Charleville N S TullamoreChurch of Ireland
    173 +74.7%
  23. S N Cronain Naofa Roscrea
    171 −23.0%
  24. S N Naomh Philomena TullamoreGirlsDEIS
    164 +7.2%
  25. S N Naomh Eoin Birr
    148 +35.8%
  26. S N Chartaigh Naofa Tullamore
    147 −26.5%
  27. Mercy Primary School BirrGirlsDEIS
    141 −18.5%
  28. Ceann Eitigh N S Birr
    132 +14.8%
  29. Geashill 1 N S Geashill
    126 +5.0%
  30. S N Phadraig Rhode
    124 +6.0%
  31. S N Mhuire Tullamore
    124 0.0%
  32. Shinrone Mixed N S BirrDEIS
    121 −14.8%
  33. S N Naomh Brighde Buach TullamoreBoysDEIS
    116 −24.7%
  34. S N Bhride Kilcormac
    111 +26.1%
  35. St Ciarans Mixed N S BallycumberDEIS
    110 −7.6%
  36. Scoil Mhuire Agus Chormaic KilcormacSome subjects through IrishDEIS
    109 −0.9%
  37. S N Seosamh Moneygall
    108 +54.3%
  38. St Colmans N S Tullamore
    97 −11.0%
  39. S N Seosamh Tullamore
    97 +34.7%
  40. St Marys National School BirrDEIS
    93 +4.5%
  41. S N Mhuire Naofa RhodeDEIS
    91 −47.7%
  42. S N Osmann BirrChurch of IrelandDEIS
    86 −1.1%
  43. Clonbullogue N S Clonbullogue
    84 −19.2%
  44. S N Chiarain Naofa Clonmacnoise
    83 +9.2%
  45. Naomh Mhuire N S GeashillDEIS
    83 −13.5%
  46. Coolderry Central NS Birr
    82 −10.9%
  47. Clonaghadoo N S Geashill
    81 −29.6%
  48. Castlejordan Central NS TullamoreDEIS
    79 −31.9%
  49. S N Mhuire Bainrioghan Birr
    76 +49.0%
  50. High St Mixed N S Belmont
    73 +9.0%
Showing 50 of 67 Show 17 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.