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Filtered by Co. Offaly Steady Clear all

24 schools in Co. Offaly · 2025/26

pupils
3,866
junior infants
406
in all-Irish schools
0
class teachers · 2 gained one · 2 lost one since 2024/25
167 +15 since 2015/16
together since 2015/16

The 24 schools with figures for both years had 3,851 pupils in 2015/16 and have 3,866 now. Schools that have closed, and newer schools, aren’t counted.

+0.4%
Over 10 years

0 grew · 24 steady · 0 fell

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School type
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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. Edenderry Convent N S Edenderry
    429 +1.2%
  2. Scoil Colmain Naofa Tullamore
    322 +6.3%
  3. Shinchill N S Killeigh
    286 +7.9%
  4. St Rynaghs N S Birr
    249 −9.5%
  5. Ballykilmurry N S Tullamore
    199 −6.6%
  6. S N Naomh Cholumchille Tullamore
    197 −6.2%
  7. S N Sheosaimh Naofa Tullamore
    193 +4.9%
  8. St Patrick's Primary School Co.OffalyDEIS
    192 +1.1%
  9. St. Cynoc's National School FerbaneDEIS
    189 −4.1%
  10. Clara Convent N S ClaraGirlsDEIS
    180 −4.3%
  11. S N Mhanachain Moate
    176 −5.9%
  12. S N Naomh Philomena TullamoreGirlsDEIS
    164 +7.2%
  13. Geashill 1 N S Geashill
    126 +5.0%
  14. S N Phadraig Rhode
    124 +6.0%
  15. S N Mhuire Tullamore
    124 0.0%
  16. St Ciarans Mixed N S BallycumberDEIS
    110 −7.6%
  17. Scoil Mhuire Agus Chormaic KilcormacSome subjects through IrishDEIS
    109 −0.9%
  18. St Marys National School BirrDEIS
    93 +4.5%
  19. S N Osmann BirrChurch of IrelandDEIS
    86 −1.1%
  20. S N Chiarain Naofa Clonmacnoise
    83 +9.2%
  21. High St Mixed N S Belmont
    73 +9.0%
  22. St Cronans Mixed N S Birr
    72 +7.5%
  23. S N Naomh Callin Ballinahowen
    69 +7.8%
  24. S N Ros Com Rua Roscrea
    21 −4.5%
School Pupils Since 2015/16 Average class Class teacherschange on 2024/25 Junior infants
Edenderry Convent N S Edenderry, Co. Offaly · Roll 16013V 429
+1.2%
24.5 17 52
Scoil Colmain Naofa Tullamore, Co. Offaly · Roll 17746A 322
+6.3%
23.4 13 33
Shinchill N S Killeigh, Co. Offaly · Roll 17031F 286
+7.9%
22.8 12 27
St Rynaghs N S Birr, Co. Offaly · Roll 18157J 249
−9.5%
24.3 10 26
Ballykilmurry N S Tullamore, Co. Offaly · Roll 15656M 199
−6.6%
22.6 8 25
S N Naomh Cholumchille Tullamore, Co. Offaly · Roll 17508H 197
−6.2%
23.9 8 23
S N Sheosaimh Naofa Tullamore, Co. Offaly · Roll 17637S 193
+4.9%
22.6 +18 29
St Patrick's Primary School Co.Offaly · Roll 18364O DEIS 192
+1.1%
19.2 10 25
St. Cynoc's National School Ferbane, Co. Offaly · Roll 20289P DEIS 189
−4.1%
22.2 8 15
Clara Convent N S Clara, Co. Offaly · Roll 13118U GirlsDEIS 180
−4.3%
18.7 −19 14
S N Mhanachain Moate, Co. Offaly · Roll 17540D 176
−5.9%
25.1 7 14
S N Naomh Philomena Tullamore, Co. Offaly · Roll 16928B GirlsDEIS 164
+7.2%
19.9 8 0
Geashill 1 N S Geashill, Co. Offaly · Roll 09191I 126
+5.0%
18.7 +16 12
S N Phadraig Rhode, Co. Offaly · Roll 18328K 124
+6.0%
24.8 5 23
S N Mhuire Tullamore, Co. Offaly · Roll 18115Q 124
0.0%
23.6 −15 12
St Ciarans Mixed N S Ballycumber, Co. Offaly · Roll 16435B DEIS 110
−7.6%
19.6 5 9
Scoil Mhuire Agus Chormaic Kilcormac, Co. Offaly · Roll 20387P Some subjects through IrishDEIS 109
−0.9%
19.4 5 7
St Marys National School Birr, Co. Offaly · Roll 20068W DEIS 93
+4.5%
23.2 4 9
S N Osmann Birr, Co. Offaly · Roll 07949I Church of IrelandDEIS 86
−1.1%
21.5 4 9
S N Chiarain Naofa Clonmacnoise, Co. Offaly · Roll 17188P 83
+9.2%
20.8 4 9
High St Mixed N S Belmont, Co. Offaly · Roll 13191H 73
+9.0%
24.3 3 11
St Cronans Mixed N S Birr, Co. Offaly · Roll 12294M 72
+7.5%
22.0 3 12
S N Naomh Callin Ballinahowen, Co. Offaly · Roll 16990G 69
+7.8%
23.0 3 6
S N Ros Com Rua Roscrea, Co. Offaly · Roll 18537T 21
−4.5%
10.5 2 4
Showing 24 of 24

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.