SN Eoin Baisde Boys Senior School
Dublin 3 · Roll number 17936F
- Catholic ethos
- Not DEIS
- Pupils in 2025/26
- 317
- −1 on 2024/25
- Over 10 years
- −4%
- Down 15 from 332 in 2015/16
- Girls and boys
- 0 / 317
- 0% 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
317 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 | – | – | – | – | – | 0 | 0.0 |
| Senior Infants | – | – | – | – | – | 0 | 0.0 |
| 1st Class | – | – | – | – | – | 0 | 0.0 |
| 2nd Class | – | – | – | – | – | 0 | 0.0 |
| 3rd Class | 80 | 81 | 81 | 80 | 81 | 82 | 80.8 |
| 4th Class | 81 | 82 | 81 | 80 | 79 | 80 | 80.5 |
| 5th Class | 82 | 76 | 79 | 81 | 79 | 79 | 79.3 |
| 6th Class | 77 | 78 | 77 | 78 | 79 | 76 | 77.5 |
JI and SI are Junior and Senior Infants.
Started Junior Infants in 2020/21
81 in 3rd Class (2024/25), 80 in 4th Class (2025/26): 1 pupil fewer.
- 813rd Class2024/25
- 804th Class2025/26
In 3rd Class in 2023/24
80 in 3rd Class (2023/24), 79 in 5th Class (2025/26): 1 pupil fewer.
- 803rd Class2023/24
- 794th Class2024/25
- 795th Class2025/26
In 3rd Class in 2022/23
81 in 3rd Class (2022/23), 76 in 6th Class (2025/26): 5 pupils fewer.
- 813rd Class2022/23
- 804th Class2023/24
- 795th Class2024/25
- 766th Class2025/26
In 3rd Class in 2021/22
81 in 3rd Class (2021/22), 79 in 6th Class (2024/25): 2 pupils fewer.
- 813rd Class2021/22
- 814th Class2022/23
- 815th Class2023/24
- 796th Class2024/25
In 3rd Class in 2020/21
80 in 3rd Class (2020/21), 78 in 6th Class (2023/24): 2 pupils fewer.
- 803rd Class2020/21
- 824th Class2021/22
- 795th Class2022/23
- 786th Class2023/24
In 4th Class in 2020/21
81 in 4th Class (2020/21), 77 in 6th Class (2022/23): 4 pupils fewer.
- 814th Class2020/21
- 765th Class2021/22
- 776th Class2022/23
In 5th Class in 2020/21
82 in 5th Class (2020/21), 78 in 6th Class (2021/22): 4 pupils fewer.
- 825th Class2020/21
- 786th Class2021/22
Biggest one-year changes in a class
- +35th Class in 2022/23 (76 to 79)
- −65th Class in 2021/22 (82 to 76)
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 SN Eoin Baisde Boys Senior School, 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
17.5teaching posts
Our estimate: about 18 teachers.
- Class teachersOne for each of the 12 mainstream classes 12
- PrincipalRuns the school and doesn't teach a class 1
- Special education teachers112.5 hours of support teaching a week 4.5
3 special needs assistants (SNAs) also work with pupils.
The NCSE has allocated 4.5 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. 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 SN Eoin Baisde Boys Senior School, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| SN Eoin Baisde Boys Senior SchoolThis school | – | 317 |
−4.5%
|
|
| 1 | Eoin Baisde B Sois0.0 km · Dublin 3 · Boys | 0.0 km | 294 |
−12.5%
|
| 2 | S N Eoin Baisde Girls Senior0.1 km · Dublin 3 · Girls | 0.1 km | 380 |
−8.4%
|
| 3 | Eoin Baisde C Naoidh0.1 km · Dublin 3 · Girls | 0.1 km | 215 |
−14.7%
|
| 4 | S N na Lanai Glasa0.6 km · Dublin 3 · Church of Ireland | 0.6 km | 285 |
+4.8%
|
| 5 | Killester Raheny Clontarf Educate Together National School1.1 km · Dublin 5 · Multi-denominational | 1.1 km | 176 | – |
| 6 | St Brigids Boys N S1.2 km · Dublin 5 · Boys | 1.2 km | 287 |
−23.7%
|
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
- Conor Ryan
- Phone
- 018331852
- [email protected]
- Address
- Seafield Road, Clontarf, Dublin 3, D03 HK82
School
- Ethos
- Catholic
- Patron
- Archbishop of Dublin
- School type
- Ordinary
- School level
- Senior
- DEIS
- Not DEIS
Language and area
- Irish classification
- No subjects through Irish
- Gaeltacht
- Non-Gaeltacht
- Island
- Not on an island
- Local authority
- Dublin City Council
- Planning area
- Killester–Raheny–Clontarf
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 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 | 317 | 0 | 317 | 0 | 0 | 0 | 0 | 82 | 80 | 79 | 76 |
| 2024/25 | 318 | – | 318 | – | – | – | – | 81 | 79 | 79 | 79 |
| 2023/24 | 319 | 0 | 319 | – | – | – | – | 80 | 80 | 81 | 78 |
| 2022/23 | 318 | – | 318 | – | – | – | – | 81 | 81 | 79 | 77 |
| 2021/22 | 317 | – | 317 | – | – | – | – | 81 | 82 | 76 | 78 |
| 2020/21 | 320 | – | 320 | – | – | – | – | 80 | 81 | 82 | 77 |
| 2019/20 | 331 | – | 331 | – | – | – | – | – | – | – | – |
| 2018/19 | 331 | – | 331 | – | – | – | – | – | – | – | – |
| 2017/18 | 329 | – | 329 | – | – | – | – | – | – | – | – |
| 2016/17 | 331 | 0 | 331 | – | – | – | – | – | – | – | – |
| 2015/16 | 332 | 0 | 332 | – | – | – | – | – | – | – | – |
| 2014/15 | 324 | 0 | 324 | – | – | – | – | – | – | – | – |
| 2013/14 | 326 | 0 | 326 | – | – | – | – | – | – | – | – |
| 2012/13 | 320 | 0 | 320 | – | – | – | – | – | – | – | – |
| 2011/12 | 328 | 0 | 328 | – | – | – | – | – | – | – | – |
| 2010/11 | 338 | 0 | 338 | – | – | – | – | – | – | – | – |
| 2009/10 | 345 | 0 | 345 | – | – | – | – | – | – | – | – |
| 2008/09 | 349 | 0 | 349 | – | – | – | – | – | – | – | – |
| 2007/08 | 354 | 0 | 354 | – | – | – | – | – | – | – | – |
| 2006/07 | 340 | 0 | 340 | – | – | – | – | – | – | – | – |
| 2005/06 | 348 | 0 | 348 | – | – | – | – | – | – | – | – |
| 2004/05 | 329 | 0 | 329 | – | – | – | – | – | – | – | – |
| 2003/04 | 325 | 0 | 325 | – | – | – | – | – | – | – | – |
| 2002/03 | 324 | 0 | 324 | – | – | – | – | – | – | – | – |
| 2001/02 | 317 | 0 | 317 | – | – | – | – | – | – | – | – |
| 2000/01 | 321 | 0 | 321 | – | – | – | – | – | – | – | – |
| 1999/00 | 314 | – | 314 | – | – | – | – | – | – | – | – |
| 1998/99 | 312 | – | 312 | – | – | – | – | – | – | – | – |
| 1997/98 | 325 | – | 325 | – | – | – | – | – | – | – | – |
| 1996/97 | 320 | 0 | 320 | – | – | – | – | – | – | – | – |
| 1995/96 | 321 | – | 321 | – | – | – | – | – | – | – | – |
| 1994/95 | 359 | – | 359 | – | – | – | – | – | – | – | – |
| 1993/94 | 354 | – | 354 | – | – | – | – | – | – | – | – |
| 1982/83 | 517 | 0 | 517 | – | – | – | – | – | – | – | – |
| 1981/82 | 546 | 0 | 546 | – | – | – | – | – | – | – | – |
| 1980/81 | 607 | 0 | 607 | – | – | – | – | – | – | – | – |
| 1979/80 | 607 | 0 | 607 | – | – | – | – | – | – | – | – |
| 1978/79 | 628 | 0 | 628 | – | – | – | – | – | – | – | – |
| 1977/78 | 584 | 0 | 584 | – | – | – | – | – | – | – | – |
| 1976/77 | 590 | 0 | 590 | – | – | – | – | – | – | – | – |
| 1975/76 | 615 | – | – | – | – | – | – | – | – | – | – |
| 1974/75 | 643 | 0 | 643 | – | – | – | – | – | – | – | – |