Scoil Úna Naofa
Dublin 12 · Roll number 20488V
- Catholic ethos
- DEIS
- Ordinary with Special Classes
- Pupils in 2025/26
- 356
- −5 on 2024/25
- Figures start
- 2016/17
- With 384 pupils. A new roll number like this often follows an amalgamation.
- Girls and boys
- 168 / 188
- 47% girls
Pupils since 2016
Total enrolment each school year
Pupils by class
Published for each class from 2020/21.
This year, 2025/26
356 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 | 46 | 39 | 38 | 52 | 44 | 42 | 43.5 |
| Senior Infants | 47 | 49 | 40 | 39 | 52 | 40 | 44.5 |
| 1st Class | 44 | 45 | 51 | 38 | 37 | 50 | 44.2 |
| 2nd Class | 37 | 45 | 44 | 52 | 40 | 40 | 43.0 |
| 3rd Class | 59 | 41 | 47 | 47 | 54 | 41 | 48.2 |
| 4th Class | 61 | 59 | 42 | 49 | 45 | 55 | 51.8 |
| 5th Class | 40 | 62 | 57 | 42 | 47 | 43 | 48.5 |
| 6th Class | 51 | 39 | 60 | 58 | 42 | 45 | 49.2 |
JI and SI are Junior and Senior Infants.
Started Junior Infants in 2024/25
44 in Junior Infants (2024/25), 40 in Senior Infants (2025/26): 4 pupils fewer.
- 44Junior Infants2024/25
- 40Senior Infants2025/26
Started Junior Infants in 2023/24
52 in Junior Infants (2023/24), 50 in 1st Class (2025/26): 2 pupils fewer.
- 52Junior Infants2023/24
- 52Senior Infants2024/25
- 501st Class2025/26
Started Junior Infants in 2022/23
38 in Junior Infants (2022/23), 40 in 2nd Class (2025/26): 2 pupils more.
- 38Junior Infants2022/23
- 39Senior Infants2023/24
- 371st Class2024/25
- 402nd Class2025/26
Started Junior Infants in 2021/22
39 in Junior Infants (2021/22), 41 in 3rd Class (2025/26): 2 pupils more.
- 39Junior Infants2021/22
- 40Senior Infants2022/23
- 381st Class2023/24
- 402nd Class2024/25
- 413rd Class2025/26
Started Junior Infants in 2020/21
46 in Junior Infants (2020/21), 55 in 4th Class (2025/26): 9 pupils more.
- 46Junior Infants2020/21
- 49Senior Infants2021/22
- 511st Class2022/23
- 522nd Class2023/24
- 543rd Class2024/25
- 554th Class2025/26
In Senior Infants in 2020/21
47 in Senior Infants (2020/21), 43 in 5th Class (2025/26): 4 pupils fewer.
- 47Senior Infants2020/21
- 451st Class2021/22
- 442nd Class2022/23
- 473rd Class2023/24
- 454th Class2024/25
- 435th Class2025/26
In 1st Class in 2020/21
44 in 1st Class (2020/21), 45 in 6th Class (2025/26): 1 pupil more.
- 441st Class2020/21
- 452nd Class2021/22
- 473rd Class2022/23
- 494th Class2023/24
- 475th Class2024/25
- 456th Class2025/26
In 2nd Class in 2020/21
37 in 2nd Class (2020/21), 42 in 6th Class (2024/25): 5 pupils more.
- 372nd Class2020/21
- 413rd Class2021/22
- 424th Class2022/23
- 425th Class2023/24
- 426th Class2024/25
In 3rd Class in 2020/21
59 in 3rd Class (2020/21), 58 in 6th Class (2023/24): 1 pupil fewer.
- 593rd Class2020/21
- 594th Class2021/22
- 575th Class2022/23
- 586th Class2023/24
In 4th Class in 2020/21
61 in 4th Class (2020/21), 60 in 6th Class (2022/23): 1 pupil fewer.
- 614th Class2020/21
- 625th Class2021/22
- 606th Class2022/23
In 5th Class in 2020/21
40 in 5th Class (2020/21), 39 in 6th Class (2021/22): 1 pupil fewer.
- 405th Class2020/21
- 396th Class2021/22
Biggest one-year changes in a class
- +225th Class in 2021/22 (40 to 62)
- −183rd Class in 2021/22 (59 to 41)
Class sizes
Mainstream class groups, 2016/17 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, 2016/17 to 2025/26
Teachers
Who teaches at Scoil Úna Naofa, 2016/17 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
32.4teaching posts
Our estimate: about 32 teachers.
- Class teachersOne for each of the 20 mainstream classes 20
- PrincipalRuns the school and doesn't teach a class 1
- Special education teachers235 hours of support teaching a week 9.4
- Special class teachersFor 2 autism classes 2
12.66 special needs assistants (SNAs) also work with pupils. 11 pupils are in special classes, which the class sizes leave out.
The NCSE has allocated 9.4 special education teachers, 2 special class teachers and 12.83 SNAs for next year.
Teachers since 2016/17
Teachers each school year, by role
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 Scoil Úna Naofa, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| Scoil Úna NaofaThis school | – | 356 | – | |
| 1 | Marist National School1.1 km · Dublin 12 · DEIS | 1.1 km | 210 |
−29.8%
|
| 2 | St Damiens NS1.2 km · Dublin 12 | 1.2 km | 231 |
−2.5%
|
| 3 | Lady of Good Counsel Boys Senior NS1.3 km · Dublin 12 · Boys · DEIS | 1.3 km | 120 |
−17.8%
|
| 4 | Muire Og 2 Loreto Con1.3 km · Dublin 12 · DEIS | 1.3 km | 191 |
−31.0%
|
| 5 | Scoil Mhuire Ogh 11.3 km · Dublin 12 · DEIS | 1.3 km | 212 |
+46.2%
|
| 6 | Our Lady of Good Counsel Girls Senior School1.4 km · Dublin 12 · DEIS | 1.4 km | 135 |
+0.7%
|
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
- Adrienne Ní Cheallaigh
- Phone
- 014555127
- [email protected]
- Address
- Scoil Una Naofa,, Armagh Road, Crumlin, Dublin 12, D12 CY26
School
- Ethos
- Catholic
- Patron
- Archbishop of Dublin
- School type
- Ordinary with Special Classes
- School level
- All Through
- 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
- Dolphin's Barn–D12
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
10 school years from 2016/17 to 2025/26. Class figures start in 2020/21.
| Year | Total | Girls | Boys | JI | SI | 1st | 2nd | 3rd | 4th | 5th | 6th |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/26 | 356 | 168 | 188 | 42 | 40 | 50 | 40 | 41 | 55 | 43 | 45 |
| 2024/25 | 361 | 170 | 191 | 44 | 52 | 37 | 40 | 54 | 45 | 47 | 42 |
| 2023/24 | 377 | 182 | 195 | 52 | 39 | 38 | 52 | 47 | 49 | 42 | 58 |
| 2022/23 | 379 | 183 | 196 | 38 | 40 | 51 | 44 | 47 | 42 | 57 | 60 |
| 2021/22 | 379 | 189 | 190 | 39 | 49 | 45 | 45 | 41 | 59 | 62 | 39 |
| 2020/21 | 385 | 193 | 192 | 46 | 47 | 44 | 37 | 59 | 61 | 40 | 51 |
| 2019/20 | 412 | 207 | 205 | – | – | – | – | – | – | – | – |
| 2018/19 | 395 | 194 | 201 | – | – | – | – | – | – | – | – |
| 2017/18 | 382 | 178 | 204 | – | – | – | – | – | – | – | – |
| 2016/17 | 384 | 187 | 197 | – | – | – | – | – | – | – | – |