Ballinderry N S
Tuam · Roll number 16410I
- Catholic ethos
- Not DEIS
- Pupils in 2025/26
- 191
- −8 on 2024/25
- Over 10 years
- +7%
- Up 13 from 178 in 2015/16
- Girls and boys
- 95 / 96
- 50% girls
Pupils since 1975
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
191 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 | 34 | 23 | 22 | 21 | 24 | 17 | 23.5 |
| Senior Infants | 28 | 34 | 24 | 22 | 21 | 24 | 25.5 |
| 1st Class | 21 | 28 | 34 | 22 | 22 | 20 | 24.5 |
| 2nd Class | 24 | 21 | 28 | 35 | 21 | 22 | 25.2 |
| 3rd Class | 28 | 24 | 22 | 31 | 36 | 21 | 27.0 |
| 4th Class | 30 | 28 | 24 | 22 | 30 | 36 | 28.3 |
| 5th Class | 21 | 30 | 28 | 24 | 21 | 30 | 25.7 |
| 6th Class | 28 | 21 | 30 | 28 | 24 | 21 | 25.3 |
JI and SI are Junior and Senior Infants.
Started Junior Infants in 2024/25
24 in Junior Infants (2024/25), 24 in Senior Infants (2025/26): no change.
- 24Junior Infants2024/25
- 24Senior Infants2025/26
Started Junior Infants in 2023/24
21 in Junior Infants (2023/24), 20 in 1st Class (2025/26): 1 pupil fewer.
- 21Junior Infants2023/24
- 21Senior Infants2024/25
- 201st Class2025/26
Started Junior Infants in 2022/23
22 in Junior Infants (2022/23), 22 in 2nd Class (2025/26): no change.
- 22Junior Infants2022/23
- 22Senior Infants2023/24
- 221st Class2024/25
- 222nd Class2025/26
Started Junior Infants in 2021/22
23 in Junior Infants (2021/22), 21 in 3rd Class (2025/26): 2 pupils fewer.
- 23Junior Infants2021/22
- 24Senior Infants2022/23
- 221st Class2023/24
- 212nd Class2024/25
- 213rd Class2025/26
Started Junior Infants in 2020/21
34 in Junior Infants (2020/21), 36 in 4th Class (2025/26): 2 pupils more.
- 34Junior Infants2020/21
- 34Senior Infants2021/22
- 341st Class2022/23
- 352nd Class2023/24
- 363rd Class2024/25
- 364th Class2025/26
In Senior Infants in 2020/21
28 in Senior Infants (2020/21), 30 in 5th Class (2025/26): 2 pupils more.
- 28Senior Infants2020/21
- 281st Class2021/22
- 282nd Class2022/23
- 313rd Class2023/24
- 304th Class2024/25
- 305th Class2025/26
In 1st Class in 2020/21
21 in 1st Class (2020/21), 21 in 6th Class (2025/26): no change.
- 211st Class2020/21
- 212nd Class2021/22
- 223rd Class2022/23
- 224th Class2023/24
- 215th Class2024/25
- 216th Class2025/26
In 2nd Class in 2020/21
24 in 2nd Class (2020/21), 24 in 6th Class (2024/25): no change.
- 242nd Class2020/21
- 243rd Class2021/22
- 244th Class2022/23
- 245th Class2023/24
- 246th Class2024/25
In 3rd Class in 2020/21
28 in 3rd Class (2020/21), 28 in 6th Class (2023/24): no change.
- 283rd Class2020/21
- 284th Class2021/22
- 285th Class2022/23
- 286th Class2023/24
In 4th Class in 2020/21
30 in 4th Class (2020/21), 30 in 6th Class (2022/23): no change.
- 304th Class2020/21
- 305th Class2021/22
- 306th Class2022/23
In 5th Class in 2020/21
21 in 5th Class (2020/21), 21 in 6th Class (2021/22): no change.
- 215th Class2020/21
- 216th Class2021/22
Biggest one-year changes in a class
- +95th Class in 2021/22 (21 to 30)
- −153rd Class in 2025/26 (36 to 21)
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 Ballinderry N S, 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
12.2teaching posts
Our estimate: about 12 teachers.
- Class teachersOne for each of the 8 mainstream classes 8
- PrincipalRuns the school and doesn't teach a class 1
- Special education teachers80 hours of support teaching a week 3.2
3 special needs assistants (SNAs) also work with pupils.
The NCSE has allocated 3.3 special education teachers and 3 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 Ballinderry N S, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| Ballinderry N SThis school | – | 191 |
+7.3%
|
|
| 1 | St Colmans MXD N S3.3 km · Tuam | 3.3 km | 202 |
−30.3%
|
| 2 | S N Cathair Geal4.0 km · Tuam | 4.0 km | 124 |
+42.5%
|
| 3 | Annagh Hill NS4.3 km · Tuam | 4.3 km | 105 |
+11.7%
|
| 4 | Crumlin N S6.2 km · Ballyglunin | 6.2 km | 95 |
−23.4%
|
| 5 | Newtown NS6.3 km · Tuam · DEIS | 6.3 km | 172 |
+47.0%
|
| 6 | Gaelscoil Iarfhlatha6.8 km · Tuaim · Gaelscoil | 6.8 km | 223 |
+11.5%
|
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
- Dawn Walsh
- Phone
- 09341670
- [email protected]
- Address
- Cummer, Tuam, Co. Galway, H54 PX07
School
- Ethos
- Catholic
- Patron
- Archbishop of Tuam
- School type
- Ordinary
- 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
- Galway County Council
- Planning area
- Tuam
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
42 school years from 1975/76 to 2025/26. Class figures start in 2020/21.
| Year | Total | Girls | Boys | JI | SI | 1st | 2nd | 3rd | 4th | 5th | 6th |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/26 | 191 | 95 | 96 | 17 | 24 | 20 | 22 | 21 | 36 | 30 | 21 |
| 2024/25 | 199 | 94 | 105 | 24 | 21 | 22 | 21 | 36 | 30 | 21 | 24 |
| 2023/24 | 205 | 101 | 104 | 21 | 22 | 22 | 35 | 31 | 22 | 24 | 28 |
| 2022/23 | 212 | 97 | 115 | 22 | 24 | 34 | 28 | 22 | 24 | 28 | 30 |
| 2021/22 | 209 | 94 | 115 | 23 | 34 | 28 | 21 | 24 | 28 | 30 | 21 |
| 2020/21 | 214 | 92 | 122 | 34 | 28 | 21 | 24 | 28 | 30 | 21 | 28 |
| 2019/20 | 208 | 99 | 109 | – | – | – | – | – | – | – | – |
| 2018/19 | 192 | 98 | 94 | – | – | – | – | – | – | – | – |
| 2017/18 | 202 | 108 | 94 | – | – | – | – | – | – | – | – |
| 2016/17 | 197 | 107 | 90 | – | – | – | – | – | – | – | – |
| 2015/16 | 178 | 94 | 84 | – | – | – | – | – | – | – | – |
| 2014/15 | 169 | 94 | 75 | – | – | – | – | – | – | – | – |
| 2013/14 | 154 | 82 | 72 | – | – | – | – | – | – | – | – |
| 2012/13 | 137 | 75 | 62 | – | – | – | – | – | – | – | – |
| 2011/12 | 126 | 63 | 63 | – | – | – | – | – | – | – | – |
| 2010/11 | 129 | 62 | 67 | – | – | – | – | – | – | – | – |
| 2009/10 | 117 | 54 | 63 | – | – | – | – | – | – | – | – |
| 2008/09 | 106 | 49 | 57 | – | – | – | – | – | – | – | – |
| 2007/08 | 102 | 45 | 57 | – | – | – | – | – | – | – | – |
| 2006/07 | 87 | 38 | 49 | – | – | – | – | – | – | – | – |
| 2005/06 | 80 | 36 | 44 | – | – | – | – | – | – | – | – |
| 2004/05 | 70 | 31 | 39 | – | – | – | – | – | – | – | – |
| 2003/04 | 71 | 36 | 35 | – | – | – | – | – | – | – | – |
| 2002/03 | 59 | 32 | 27 | – | – | – | – | – | – | – | – |
| 2001/02 | 66 | 34 | 32 | – | – | – | – | – | – | – | – |
| 2000/01 | 62 | 31 | 31 | – | – | – | – | – | – | – | – |
| 1999/00 | 66 | 34 | 32 | – | – | – | – | – | – | – | – |
| 1998/99 | 71 | 37 | 34 | – | – | – | – | – | – | – | – |
| 1997/98 | 74 | 33 | 41 | – | – | – | – | – | – | – | – |
| 1996/97 | 79 | 39 | 40 | – | – | – | – | – | – | – | – |
| 1995/96 | 82 | 40 | 42 | – | – | – | – | – | – | – | – |
| 1994/95 | 78 | 37 | 41 | – | – | – | – | – | – | – | – |
| 1993/94 | 83 | 39 | 44 | – | – | – | – | – | – | – | – |
| 1983/84 | 108 | 52 | 56 | – | – | – | – | – | – | – | – |
| 1982/83 | 105 | 51 | 54 | – | – | – | – | – | – | – | – |
| 1981/82 | 102 | 52 | 50 | – | – | – | – | – | – | – | – |
| 1980/81 | 101 | 49 | 52 | – | – | – | – | – | – | – | – |
| 1979/80 | 98 | 45 | 53 | – | – | – | – | – | – | – | – |
| 1978/79 | 97 | – | – | – | – | – | – | – | – | – | – |
| 1977/78 | 100 | 42 | 58 | – | – | – | – | – | – | – | – |
| 1976/77 | 101 | 46 | 55 | – | – | – | – | – | – | – | – |
| 1975/76 | 100 | – | – | – | – | – | – | – | – | – | – |