St Josephs JNR
Dublin 11 · Roll number 19431I
- Catholic ethos
- DEIS
- Ordinary with Special Classes
- Pupils in 2025/26
- 138
- −18 on 2024/25
- Over 10 years
- −3%
- Down 4 from 142 in 2015/16
- Girls and boys
- 68 / 70
- 49% 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
138 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 | 40 | 35 | 34 | 37 | 34 | 35.7 |
| Senior Infants | 38 | 36 | 39 | 42 | 39 | 34 | 38.0 |
| 1st Class | 35 | 40 | 36 | 38 | 40 | 34 | 37.2 |
| 2nd Class | 38 | 35 | 38 | 35 | 40 | 36 | 37.0 |
| 3rd Class | – | – | – | – | – | 0 | 0.0 |
| 4th Class | – | – | – | – | – | 0 | 0.0 |
| 5th Class | – | – | – | – | – | 0 | 0.0 |
| 6th Class | – | – | – | – | – | 0 | 0.0 |
JI and SI are Junior and Senior Infants.
Started Junior Infants in 2024/25
37 in Junior Infants (2024/25), 34 in Senior Infants (2025/26): 3 pupils fewer.
- 37Junior Infants2024/25
- 34Senior Infants2025/26
Started Junior Infants in 2023/24
34 in Junior Infants (2023/24), 34 in 1st Class (2025/26): no change.
- 34Junior Infants2023/24
- 39Senior Infants2024/25
- 341st Class2025/26
Started Junior Infants in 2022/23
35 in Junior Infants (2022/23), 36 in 2nd Class (2025/26): 1 pupil more.
- 35Junior Infants2022/23
- 42Senior Infants2023/24
- 401st Class2024/25
- 362nd Class2025/26
Started Junior Infants in 2021/22
40 in Junior Infants (2021/22), 0 in 3rd Class (2025/26): 40 pupils fewer.
- 40Junior Infants2021/22
- 39Senior Infants2022/23
- 381st Class2023/24
- 402nd Class2024/25
- 03rd Class2025/26
Started Junior Infants in 2020/21
34 in Junior Infants (2020/21), 0 in 4th Class (2025/26): 34 pupils fewer.
- 34Junior Infants2020/21
- 36Senior Infants2021/22
- 361st Class2022/23
- 352nd Class2023/24
- 04th Class2025/26
In Senior Infants in 2020/21
38 in Senior Infants (2020/21), 0 in 5th Class (2025/26): 38 pupils fewer.
- 38Senior Infants2020/21
- 401st Class2021/22
- 382nd Class2022/23
- 05th Class2025/26
In 1st Class in 2020/21
35 in 1st Class (2020/21), 0 in 6th Class (2025/26): 35 pupils fewer.
- 351st Class2020/21
- 352nd Class2021/22
- 06th Class2025/26
Biggest one-year changes in a class
- +6Junior Infants in 2021/22 (34 to 40)
- −61st Class in 2025/26 (40 to 34)
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 St Josephs JNR, 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
14.2teaching posts
Our estimate: about 14 teachers.
- Class teachersOne for each of the 8 mainstream classes 8
- PrincipalAlso teaches one of the classes, so is counted with the class teachers in a class
- Special education teachers130 hours of support teaching a week 5.2
- Special class teachersFor an autism class 1
8.49 special needs assistants (SNAs) also work with pupils. 6 pupils are in special classes, which the class sizes leave out.
The NCSE has allocated 5 special education teachers, 1 special class teacher and 8.66 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 St Josephs JNR, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| St Josephs JNRThis school | – | 138 |
−2.8%
|
|
| 1 | St Josephs Senior N S0.1 km · Dublin 11 · DEIS | 0.1 km | 161 |
+29.8%
|
| 2 | Holy Spirit B N S0.6 km · Dublin 11 · Boys · DEIS | 0.6 km | 229 |
−33.8%
|
| 3 | SN an Spioraid Naiomh C0.6 km · Dublin 11 · Girls · DEIS | 0.6 km | 249 |
−18.1%
|
| 4 | Virgin Mary Girls National School0.9 km · Dublin 9 · Girls · DEIS | 0.9 km | 160 |
+20.3%
|
| 5 | S N na Maighdine Muire B0.9 km · Dublin 9 · Boys · DEIS | 0.9 km | 151 |
+12.7%
|
| 6 | Gaelscoil Bhaile Munna1.0 km · Baile Átha Cliath 9 · Gaelscoil · DEIS | 1.0 km | 164 |
−9.4%
|
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
- Gareth Robinson
- Phone
- 018421801
- [email protected]
- Address
- St Joseph's Junior National School, Balbutcher Lane, Ballymun, Dublin 11, D11 ND82
School
- Ethos
- Catholic
- Patron
- Archbishop of Dublin
- School type
- Ordinary with Special Classes
- School level
- Junior
- DEIS
- 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
- FinglasEast–BallymunD11
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 | 138 | 68 | 70 | 34 | 34 | 34 | 36 | 0 | 0 | 0 | 0 |
| 2024/25 | 156 | 80 | 76 | 37 | 39 | 40 | 40 | – | – | – | – |
| 2023/24 | 149 | 61 | 88 | 34 | 42 | 38 | 35 | – | – | – | – |
| 2022/23 | 148 | 60 | 88 | 35 | 39 | 36 | 38 | – | – | – | – |
| 2021/22 | 151 | 66 | 85 | 40 | 36 | 40 | 35 | – | – | – | – |
| 2020/21 | 145 | 56 | 89 | 34 | 38 | 35 | 38 | – | – | – | – |
| 2019/20 | 154 | 66 | 88 | – | – | – | – | – | – | – | – |
| 2018/19 | 141 | 61 | 80 | – | – | – | – | – | – | – | – |
| 2017/18 | 146 | 61 | 85 | – | – | – | – | – | – | – | – |
| 2016/17 | 148 | 71 | 77 | – | – | – | – | – | – | – | – |
| 2015/16 | 142 | 74 | 68 | – | – | – | – | – | – | – | – |
| 2014/15 | 149 | 70 | 79 | – | – | – | – | – | – | – | – |
| 2013/14 | 144 | 71 | 73 | – | – | – | – | – | – | – | – |
| 2012/13 | 138 | 65 | 73 | – | – | – | – | – | – | – | – |
| 2011/12 | 140 | 68 | 72 | – | – | – | – | – | – | – | – |
| 2010/11 | 140 | 74 | 66 | – | – | – | – | – | – | – | – |
| 2009/10 | 138 | 71 | 67 | – | – | – | – | – | – | – | – |
| 2008/09 | 151 | 73 | 78 | – | – | – | – | – | – | – | – |
| 2007/08 | 156 | 81 | 75 | – | – | – | – | – | – | – | – |
| 2006/07 | 160 | 75 | 85 | – | – | – | – | – | – | – | – |
| 2005/06 | 181 | 88 | 93 | – | – | – | – | – | – | – | – |
| 2004/05 | 192 | 93 | 99 | – | – | – | – | – | – | – | – |
| 2003/04 | 215 | 99 | 116 | – | – | – | – | – | – | – | – |
| 2002/03 | 227 | 111 | 116 | – | – | – | – | – | – | – | – |
| 2001/02 | 239 | 109 | 130 | – | – | – | – | – | – | – | – |
| 2000/01 | 241 | 105 | 136 | – | – | – | – | – | – | – | – |
| 1999/00 | 259 | 114 | 145 | – | – | – | – | – | – | – | – |
| 1998/99 | 248 | 106 | 142 | – | – | – | – | – | – | – | – |
| 1997/98 | 253 | 101 | 152 | – | – | – | – | – | – | – | – |
| 1996/97 | 267 | 115 | 152 | – | – | – | – | – | – | – | – |
| 1995/96 | 275 | 118 | 157 | – | – | – | – | – | – | – | – |
| 1994/95 | 289 | 136 | 153 | – | – | – | – | – | – | – | – |
| 1993/94 | 315 | 143 | 172 | – | – | – | – | – | – | – | – |
| 1982/83 | 480 | 213 | 267 | – | – | – | – | – | – | – | – |
| 1981/82 | 516 | 247 | 269 | – | – | – | – | – | – | – | – |
| 1980/81 | 556 | 249 | 307 | – | – | – | – | – | – | – | – |
| 1979/80 | 580 | 266 | 314 | – | – | – | – | – | – | – | – |
| 1978/79 | 588 | 271 | 317 | – | – | – | – | – | – | – | – |
| 1977/78 | 581 | 259 | 322 | – | – | – | – | – | – | – | – |
| 1976/77 | 765 | 349 | 416 | – | – | – | – | – | – | – | – |
| 1975/76 | 445 | – | – | – | – | – | – | – | – | – | – |
| 1974/75 | 352 | 188 | 164 | – | – | – | – | – | – | – | – |