Gaelscoil Lios na nOg
Baile Átha Cliath 6 · Roll number 20048Q
- Catholic ethos
- Not DEIS
- All subjects through Irish
- Pupils in 2025/26
- 188
- +11 on 2024/25
- Over 10 years
- −21%
- Down 49 from 237 in 2015/16
- Girls and boys
- 89 / 99
- 47% girls
Pupils since 1996
Total enrolment each school year
Shaded: the last 10 years, 2015/16 to 2025/26.
Pupils by class
Published for each class from 2020/21.
This year, 2025/26
188 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 | 25 | 28 | 24 | 22 | 19 | 31 | 24.8 |
| Senior Infants | 22 | 29 | 27 | 25 | 22 | 21 | 24.3 |
| 1st Class | 30 | 26 | 27 | 25 | 24 | 23 | 25.8 |
| 2nd Class | 31 | 28 | 25 | 25 | 23 | 23 | 25.8 |
| 3rd Class | 31 | 29 | 23 | 23 | 24 | 25 | 25.8 |
| 4th Class | 29 | 30 | 27 | 17 | 21 | 24 | 24.7 |
| 5th Class | 30 | 27 | 26 | 26 | 18 | 21 | 24.7 |
| 6th Class | 26 | 26 | 24 | 26 | 26 | 20 | 24.7 |
JI and SI are Junior and Senior Infants.
Started Junior Infants in 2024/25
19 in Junior Infants (2024/25), 21 in Senior Infants (2025/26): 2 pupils more.
- 19Junior Infants2024/25
- 21Senior Infants2025/26
Started Junior Infants in 2023/24
22 in Junior Infants (2023/24), 23 in 1st Class (2025/26): 1 pupil more.
- 22Junior Infants2023/24
- 22Senior Infants2024/25
- 231st Class2025/26
Started Junior Infants in 2022/23
24 in Junior Infants (2022/23), 23 in 2nd Class (2025/26): 1 pupil fewer.
- 24Junior Infants2022/23
- 25Senior Infants2023/24
- 241st Class2024/25
- 232nd Class2025/26
Started Junior Infants in 2021/22
28 in Junior Infants (2021/22), 25 in 3rd Class (2025/26): 3 pupils fewer.
- 28Junior Infants2021/22
- 27Senior Infants2022/23
- 251st Class2023/24
- 232nd Class2024/25
- 253rd Class2025/26
Started Junior Infants in 2020/21
25 in Junior Infants (2020/21), 24 in 4th Class (2025/26): 1 pupil fewer.
- 25Junior Infants2020/21
- 29Senior Infants2021/22
- 271st Class2022/23
- 252nd Class2023/24
- 243rd Class2024/25
- 244th Class2025/26
In Senior Infants in 2020/21
22 in Senior Infants (2020/21), 21 in 5th Class (2025/26): 1 pupil fewer.
- 22Senior Infants2020/21
- 261st Class2021/22
- 252nd Class2022/23
- 233rd Class2023/24
- 214th Class2024/25
- 215th Class2025/26
In 1st Class in 2020/21
30 in 1st Class (2020/21), 20 in 6th Class (2025/26): 10 pupils fewer.
- 301st Class2020/21
- 282nd Class2021/22
- 233rd Class2022/23
- 174th Class2023/24
- 185th Class2024/25
- 206th Class2025/26
In 2nd Class in 2020/21
31 in 2nd Class (2020/21), 26 in 6th Class (2024/25): 5 pupils fewer.
- 312nd Class2020/21
- 293rd Class2021/22
- 274th Class2022/23
- 265th Class2023/24
- 266th Class2024/25
In 3rd Class in 2020/21
31 in 3rd Class (2020/21), 26 in 6th Class (2023/24): 5 pupils fewer.
- 313rd Class2020/21
- 304th Class2021/22
- 265th Class2022/23
- 266th Class2023/24
In 4th Class in 2020/21
29 in 4th Class (2020/21), 24 in 6th Class (2022/23): 5 pupils fewer.
- 294th Class2020/21
- 275th Class2021/22
- 246th Class2022/23
In 5th Class in 2020/21
30 in 5th Class (2020/21), 26 in 6th Class (2021/22): 4 pupils fewer.
- 305th Class2020/21
- 266th Class2021/22
Biggest one-year changes in a class
- +12Junior Infants in 2025/26 (19 to 31)
- −104th Class in 2023/24 (27 to 17)
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 Gaelscoil Lios na nOg, 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
11.7teaching 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 teachers67.5 hours of support teaching a week 2.7
3 special needs assistants (SNAs) also work with pupils.
The NCSE has allocated 2.9 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 Gaelscoil Lios na nOg, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| Gaelscoil Lios na nOgThis school | – | 188 |
−20.7%
|
|
| 1 | S N Brighde0.0 km · Baile Átha Cliath 6 · Gaelscoil | 0.0 km | 358 |
−25.6%
|
| 2 | Ranelagh Multi Denom NS0.5 km · Dublin 6 · Multi-denominational | 0.5 km | 221 |
−8.7%
|
| 3 | Sandford Parish National School0.6 km · Dublin 6 · Church of Ireland | 0.6 km | 196 |
−16.9%
|
| 4 | Kildare Place N S0.6 km · Dublin 6 · Church of Ireland | 0.6 km | 189 |
−12.9%
|
| 5 | St. Louis National School0.8 km · Dublin 6 | 0.8 km | 590 | – |
| 6 | Harcourt Terrace Educate Together National School1.1 km · Dublin 2 · Multi-denominational | 1.1 km | 294 | – |
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
- Cormac Chambers
- Phone
- 014975300
- [email protected]
- Address
- Teach Feadha Chuileann, Bóthar Oakley, Raghnallach, Baile Átha Cliath 6, D06 WF43
School
- Ethos
- Catholic
- Patron
- An Foras Pátrúnachta
- School type
- Ordinary
- School level
- All Through
- DEIS
- Not DEIS
Language and area
- Irish classification
- All subjects through Irish
- Gaeltacht
- Non-Gaeltacht
- Island
- Not on an island
- Local authority
- Dublin City Council
- Planning area
- Dublin6–Clonskeagh
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
30 school years from 1996/97 to 2025/26. Class figures start in 2020/21.
| Year | Total | Girls | Boys | JI | SI | 1st | 2nd | 3rd | 4th | 5th | 6th |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/26 | 188 | 89 | 99 | 31 | 21 | 23 | 23 | 25 | 24 | 21 | 20 |
| 2024/25 | 177 | 83 | 94 | 19 | 22 | 24 | 23 | 24 | 21 | 18 | 26 |
| 2023/24 | 189 | 95 | 94 | 22 | 25 | 25 | 25 | 23 | 17 | 26 | 26 |
| 2022/23 | 203 | 99 | 104 | 24 | 27 | 27 | 25 | 23 | 27 | 26 | 24 |
| 2021/22 | 223 | 101 | 122 | 28 | 29 | 26 | 28 | 29 | 30 | 27 | 26 |
| 2020/21 | 224 | 104 | 120 | 25 | 22 | 30 | 31 | 31 | 29 | 30 | 26 |
| 2019/20 | 228 | 104 | 124 | – | – | – | – | – | – | – | – |
| 2018/19 | 236 | 117 | 119 | – | – | – | – | – | – | – | – |
| 2017/18 | 226 | 115 | 111 | – | – | – | – | – | – | – | – |
| 2016/17 | 233 | 123 | 110 | – | – | – | – | – | – | – | – |
| 2015/16 | 237 | 129 | 108 | – | – | – | – | – | – | – | – |
| 2014/15 | 241 | 131 | 110 | – | – | – | – | – | – | – | – |
| 2013/14 | 238 | 139 | 99 | – | – | – | – | – | – | – | – |
| 2012/13 | 234 | 134 | 100 | – | – | – | – | – | – | – | – |
| 2011/12 | 232 | 137 | 95 | – | – | – | – | – | – | – | – |
| 2010/11 | 220 | 124 | 96 | – | – | – | – | – | – | – | – |
| 2009/10 | 212 | 113 | 99 | – | – | – | – | – | – | – | – |
| 2008/09 | 206 | 114 | 92 | – | – | – | – | – | – | – | – |
| 2007/08 | 195 | 102 | 93 | – | – | – | – | – | – | – | – |
| 2006/07 | 197 | 102 | 95 | – | – | – | – | – | – | – | – |
| 2005/06 | 196 | 102 | 94 | – | – | – | – | – | – | – | – |
| 2004/05 | 195 | 103 | 92 | – | – | – | – | – | – | – | – |
| 2003/04 | 198 | 105 | 93 | – | – | – | – | – | – | – | – |
| 2002/03 | 170 | 92 | 78 | – | – | – | – | – | – | – | – |
| 2001/02 | 144 | 81 | 63 | – | – | – | – | – | – | – | – |
| 2000/01 | 118 | 59 | 59 | – | – | – | – | – | – | – | – |
| 1999/00 | 90 | 43 | 47 | – | – | – | – | – | – | – | – |
| 1998/99 | 64 | 28 | 36 | – | – | – | – | – | – | – | – |
| 1997/98 | 40 | 22 | 18 | – | – | – | – | – | – | – | – |
| 1996/97 | 21 | 12 | 9 | – | – | – | – | – | – | – | – |