S N Mhuire Bainrioghan
Birr · Roll number 17336E
- Catholic ethos
- Not DEIS
- Ordinary with Special Classes
- Pupils in 2025/26
- 76
- −1 on 2024/25
- Over 10 years
- +49%
- Up 25 from 51 in 2015/16
- Girls and boys
- 38 / 38
- 50% girls
Pupils since 1974
Total enrolment each school year
Shaded: the last 10 years, 2015/16 to 2025/26. 1983/84 is left out because its source file is incomplete, and no files exist for 1984/85 to 1992/93. Known data issues
Pupils by class
Published for each class from 2020/21.
This year, 2025/26
76 pupils across 8 classes
Every class, every year
Darker cells have more pupils. A group of pupils moves down one class and right one year.
| 2020/21 | 2021/22 | 2022/23 | 2023/24 | 2024/25 | 2025/26 | Average | |
|---|---|---|---|---|---|---|---|
| Junior Infants | 13 | 8 | 9 | 7 | 10 | 9 | 9.3 |
| Senior Infants | 6 | 12 | 8 | 9 | 7 | 10 | 8.7 |
| 1st Class | 7 | 7 | 12 | 8 | 10 | 7 | 8.5 |
| 2nd Class | 10 | 7 | 8 | 12 | 8 | 11 | 9.3 |
| 3rd Class | 6 | 10 | 7 | 8 | 15 | 8 | 9.0 |
| 4th Class | 6 | 8 | 10 | 7 | 8 | 16 | 9.2 |
| 5th Class | 7 | 5 | 8 | 10 | 7 | 8 | 7.5 |
| 6th Class | 9 | 7 | 5 | 8 | 11 | 7 | 7.8 |
JI and SI are Junior and Senior Infants.
Started Junior Infants in 2024/25
10 in Junior Infants (2024/25), 10 in Senior Infants (2025/26): no change.
- 10Junior Infants2024/25
- 10Senior Infants2025/26
Started Junior Infants in 2023/24
7 in Junior Infants (2023/24), 7 in 1st Class (2025/26): no change.
- 7Junior Infants2023/24
- 7Senior Infants2024/25
- 71st Class2025/26
Started Junior Infants in 2022/23
9 in Junior Infants (2022/23), 11 in 2nd Class (2025/26): 2 pupils more.
- 9Junior Infants2022/23
- 9Senior Infants2023/24
- 101st Class2024/25
- 112nd Class2025/26
Started Junior Infants in 2021/22
8 in Junior Infants (2021/22), 8 in 3rd Class (2025/26): no change.
- 8Junior Infants2021/22
- 8Senior Infants2022/23
- 81st Class2023/24
- 82nd Class2024/25
- 83rd Class2025/26
Started Junior Infants in 2020/21
13 in Junior Infants (2020/21), 16 in 4th Class (2025/26): 3 pupils more.
- 13Junior Infants2020/21
- 12Senior Infants2021/22
- 121st Class2022/23
- 122nd Class2023/24
- 153rd Class2024/25
- 164th Class2025/26
In Senior Infants in 2020/21
6 in Senior Infants (2020/21), 8 in 5th Class (2025/26): 2 pupils more.
- 6Senior Infants2020/21
- 71st Class2021/22
- 82nd Class2022/23
- 83rd Class2023/24
- 84th Class2024/25
- 85th Class2025/26
In 1st Class in 2020/21
7 in 1st Class (2020/21), 7 in 6th Class (2025/26): no change.
- 71st Class2020/21
- 72nd Class2021/22
- 73rd Class2022/23
- 74th Class2023/24
- 75th Class2024/25
- 76th Class2025/26
In 2nd Class in 2020/21
10 in 2nd Class (2020/21), 11 in 6th Class (2024/25): 1 pupil more.
- 102nd Class2020/21
- 103rd Class2021/22
- 104th Class2022/23
- 105th Class2023/24
- 116th Class2024/25
In 3rd Class in 2020/21
6 in 3rd Class (2020/21), 8 in 6th Class (2023/24): 2 pupils more.
- 63rd Class2020/21
- 84th Class2021/22
- 85th Class2022/23
- 86th Class2023/24
In 4th Class in 2020/21
6 in 4th Class (2020/21), 5 in 6th Class (2022/23): 1 pupil fewer.
- 64th Class2020/21
- 55th Class2021/22
- 56th Class2022/23
In 5th Class in 2020/21
7 in 5th Class (2020/21), 7 in 6th Class (2021/22): no change.
- 75th Class2020/21
- 76th Class2021/22
Biggest one-year changes in a class
- +84th Class in 2025/26 (8 to 16)
- −73rd Class in 2025/26 (15 to 8)
Class sizes
Mainstream class groups, 2006/07 to 2025/26.
Why these won't match pupils by class
Mainstream class groups only. The source does not identify which standard/year group each class group belongs to. So these figures won't match the pupils-by-class figures exactly.
In 2025/26. Choose a figure to chart it.
Class sizes over time
Average class size, 2006/07 to 2025/26
Teachers
Who teaches at S N Mhuire Bainrioghan, 2006/07 to 2025/26.
How we count teachers
Class teachers come from the Department of Education's class sizes: one for each mainstream class. Special education and special class teachers are the posts the National Council for Special Education (NCSE) allocates. We add a principal who doesn't teach a class where the Department's rules give the school one. These are posts, not people: part of a post can be a teacher shared with another school. Up to 2015/16 the Department counted every teacher itself. Known data issues
In 2025/26
7.3teaching posts
Our estimate: about 7 teachers.
- Class teachersOne for each of the 3 mainstream classes 3
- PrincipalDoesn't teach a class: schools with two or more special classes have a full-time principal 1
- Special education teachers32.5 hours of support teaching a week 1.3
- Special class teachersFor 2 autism classes 2
5.08 special needs assistants (SNAs) also work with pupils. 11 pupils are in special classes, which the class sizes leave out.
The NCSE has allocated 1.3 special education teachers, 2 special class teachers and 5.25 SNAs for next year.
Teachers since 2006/07
Teachers each school year, by role
To 2015/16: the Department of Education's count of every teacher. From 2019/20: our estimate, from class sizes and the NCSE's allocations. Dashed boxes: no special education figures were published for those years, so only class teachers and the principal are shown. Where there's no principal bar, the principal also taught a class. Known data issues
Sources: Department of Education class sizes and teacher counts; NCSE school allocations and special classes (CC BY 4.0).
Nearby schools
The 6 primary schools closest to S N Mhuire Bainrioghan, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| S N Mhuire BainrioghanThis school | – | 76 |
+49.0%
|
|
| 1 | S N Caoimhin Naofa3.6 km · Birr | 3.6 km | 67 |
−23.9%
|
| 2 | S N Seosamh4.8 km · Moneygall | 4.8 km | 108 |
+54.3%
|
| 3 | Scoil Mhuire6.9 km · Roscrea | 6.9 km | 117 |
+48.1%
|
| 4 | Shinrone Mixed N S7.8 km · Birr · DEIS | 7.8 km | 121 |
−14.8%
|
| 5 | Cloughjordan No 1 N S8.3 km · Cloughjordan · Church of Ireland | 8.3 km | 71 |
−29.0%
|
| 6 | Sacred Heart Primary School8.5 km · Roscrea · DEIS | 8.5 km | 201 |
+52.3%
|
About this school
Inspection reports open on gov.ie, under the name the school had when it was inspected. They describe specific areas of the school's work rather than giving an overall grade. Newer schools may not have one yet.
Contact
- Principal
- Simone Mitchell
- Phone
- 050545252
- [email protected]
- Address
- Frankfort, Dunkerrin, Birr, Co. Offaly, E53 ED76
School
- Ethos
- Catholic
- Patron
- Bishop of Killaloe
- School type
- Ordinary with Special Classes
- School level
- All Through
- DEIS
- Not DEIS
Language and area
- Irish classification
- No subjects through Irish
- Gaeltacht
- Non-Gaeltacht
- Island
- Not on an island
- Local authority
- Offaly County Council
- Planning area
- Roscrea
Each detail is the latest one the Department of Education has recorded for this school. If a detail was left blank in 2025/26, we show it from an earlier year, so some details may be older than the pupil numbers. Known data issues
Data by year
43 school years from 1974/75 to 2025/26. Class figures start in 2020/21.
| Year | Total | Girls | Boys | JI | SI | 1st | 2nd | 3rd | 4th | 5th | 6th |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/26 | 76 | 38 | 38 | 9 | 10 | 7 | 11 | 8 | 16 | 8 | 7 |
| 2024/25 | 77 | 37 | 40 | 10 | 7 | 10 | 8 | 15 | 8 | 7 | 11 |
| 2023/24 | 75 | 36 | 39 | 7 | 9 | 8 | 12 | 8 | 7 | 10 | 8 |
| 2022/23 | 72 | 35 | 37 | 9 | 8 | 12 | 8 | 7 | 10 | 8 | 5 |
| 2021/22 | 68 | 30 | 38 | 8 | 12 | 7 | 7 | 10 | 8 | 5 | 7 |
| 2020/21 | 70 | 27 | 43 | 13 | 6 | 7 | 10 | 6 | 6 | 7 | 9 |
| 2019/20 | 62 | 22 | 40 | – | – | – | – | – | – | – | – |
| 2018/19 | 59 | 22 | 37 | – | – | – | – | – | – | – | – |
| 2017/18 | 56 | 19 | 37 | – | – | – | – | – | – | – | – |
| 2016/17 | 55 | 19 | 36 | – | – | – | – | – | – | – | – |
| 2015/16 | 51 | 19 | 32 | – | – | – | – | – | – | – | – |
| 2014/15 | 57 | 25 | 32 | – | – | – | – | – | – | – | – |
| 2013/14 | 62 | 32 | 30 | – | – | – | – | – | – | – | – |
| 2012/13 | 65 | 35 | 30 | – | – | – | – | – | – | – | – |
| 2011/12 | 68 | 37 | 31 | – | – | – | – | – | – | – | – |
| 2010/11 | 69 | 34 | 35 | – | – | – | – | – | – | – | – |
| 2009/10 | 71 | 37 | 34 | – | – | – | – | – | – | – | – |
| 2008/09 | 75 | 43 | 32 | – | – | – | – | – | – | – | – |
| 2007/08 | 73 | 42 | 31 | – | – | – | – | – | – | – | – |
| 2006/07 | 71 | 43 | 28 | – | – | – | – | – | – | – | – |
| 2005/06 | 64 | 39 | 25 | – | – | – | – | – | – | – | – |
| 2004/05 | 67 | 37 | 30 | – | – | – | – | – | – | – | – |
| 2003/04 | 68 | 38 | 30 | – | – | – | – | – | – | – | – |
| 2002/03 | 71 | 41 | 30 | – | – | – | – | – | – | – | – |
| 2001/02 | 82 | 46 | 36 | – | – | – | – | – | – | – | – |
| 2000/01 | 83 | 44 | 39 | – | – | – | – | – | – | – | – |
| 1999/00 | 88 | 46 | 42 | – | – | – | – | – | – | – | – |
| 1998/99 | 87 | 44 | 43 | – | – | – | – | – | – | – | – |
| 1997/98 | 90 | 44 | 46 | – | – | – | – | – | – | – | – |
| 1996/97 | 91 | 48 | 43 | – | – | – | – | – | – | – | – |
| 1995/96 | 96 | 50 | 46 | – | – | – | – | – | – | – | – |
| 1994/95 | 94 | 51 | 43 | – | – | – | – | – | – | – | – |
| 1993/94 | 98 | 52 | 46 | – | – | – | – | – | – | – | – |
| 1983/84 | 91 | 33 | 58 | – | – | – | – | – | – | – | – |
| 1982/83 | 95 | 38 | 57 | – | – | – | – | – | – | – | – |
| 1981/82 | 93 | 38 | 55 | – | – | – | – | – | – | – | – |
| 1980/81 | 86 | 34 | 52 | – | – | – | – | – | – | – | – |
| 1979/80 | 100 | 37 | 63 | – | – | – | – | – | – | – | – |
| 1978/79 | 99 | 39 | 60 | – | – | – | – | – | – | – | – |
| 1977/78 | 98 | 42 | 56 | – | – | – | – | – | – | – | – |
| 1976/77 | 94 | 37 | 57 | – | – | – | – | – | – | – | – |
| 1975/76 | 97 | – | – | – | – | – | – | – | – | – | – |
| 1974/75 | 102 | 44 | 58 | – | – | – | – | – | – | – | – |