S N Sliabh A Mhadra
Tralee · Roll number 03132I
- Catholic ethos
- Not DEIS
- Ordinary with Special Classes
- Pupils in 2025/26
- 107
- +3 on 2024/25
- Over 10 years
- −36%
- Down 60 from 167 in 2015/16
- Girls and boys
- 58 / 49
- 54% 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
107 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 | 9 | 13 | 9 | 6 | 10 | 16 | 10.5 |
| Senior Infants | 15 | 9 | 13 | 10 | 6 | 12 | 10.8 |
| 1st Class | 22 | 15 | 9 | 13 | 10 | 7 | 12.7 |
| 2nd Class | 10 | 22 | 15 | 11 | 12 | 10 | 13.3 |
| 3rd Class | 20 | 10 | 23 | 17 | 10 | 12 | 15.3 |
| 4th Class | 20 | 20 | 10 | 23 | 18 | 9 | 16.7 |
| 5th Class | 18 | 20 | 20 | 11 | 24 | 18 | 18.5 |
| 6th Class | 24 | 18 | 20 | 20 | 11 | 23 | 19.3 |
JI and SI are Junior and Senior Infants.
Started Junior Infants in 2024/25
10 in Junior Infants (2024/25), 12 in Senior Infants (2025/26): 2 pupils more.
- 10Junior Infants2024/25
- 12Senior Infants2025/26
Started Junior Infants in 2023/24
6 in Junior Infants (2023/24), 7 in 1st Class (2025/26): 1 pupil more.
- 6Junior Infants2023/24
- 6Senior Infants2024/25
- 71st Class2025/26
Started Junior Infants in 2022/23
9 in Junior Infants (2022/23), 10 in 2nd Class (2025/26): 1 pupil more.
- 9Junior Infants2022/23
- 10Senior Infants2023/24
- 101st Class2024/25
- 102nd Class2025/26
Started Junior Infants in 2021/22
13 in Junior Infants (2021/22), 12 in 3rd Class (2025/26): 1 pupil fewer.
- 13Junior Infants2021/22
- 13Senior Infants2022/23
- 131st Class2023/24
- 122nd Class2024/25
- 123rd Class2025/26
Started Junior Infants in 2020/21
9 in Junior Infants (2020/21), 9 in 4th Class (2025/26): no change.
- 9Junior Infants2020/21
- 9Senior Infants2021/22
- 91st Class2022/23
- 112nd Class2023/24
- 103rd Class2024/25
- 94th Class2025/26
In Senior Infants in 2020/21
15 in Senior Infants (2020/21), 18 in 5th Class (2025/26): 3 pupils more.
- 15Senior Infants2020/21
- 151st Class2021/22
- 152nd Class2022/23
- 173rd Class2023/24
- 184th Class2024/25
- 185th Class2025/26
In 1st Class in 2020/21
22 in 1st Class (2020/21), 23 in 6th Class (2025/26): 1 pupil more.
- 221st Class2020/21
- 222nd Class2021/22
- 233rd Class2022/23
- 234th Class2023/24
- 245th Class2024/25
- 236th Class2025/26
In 2nd Class in 2020/21
10 in 2nd Class (2020/21), 11 in 6th Class (2024/25): 1 pupil more.
- 102nd Class2020/21
- 103rd Class2021/22
- 104th Class2022/23
- 115th Class2023/24
- 116th Class2024/25
In 3rd Class in 2020/21
20 in 3rd Class (2020/21), 20 in 6th Class (2023/24): no change.
- 203rd Class2020/21
- 204th Class2021/22
- 205th Class2022/23
- 206th Class2023/24
In 4th Class in 2020/21
20 in 4th Class (2020/21), 20 in 6th Class (2022/23): no change.
- 204th Class2020/21
- 205th Class2021/22
- 206th Class2022/23
In 5th Class in 2020/21
18 in 5th Class (2020/21), 18 in 6th Class (2021/22): no change.
- 185th Class2020/21
- 186th Class2021/22
Biggest one-year changes in a class
- +133rd Class in 2022/23 (10 to 23)
- −103rd Class in 2021/22 (20 to 10)
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 S N Sliabh A Mhadra, 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
8.7teaching posts
Our estimate: about 9 teachers.
- Class teachersOne for each of the 5 mainstream classes 5
- PrincipalAlso teaches one of the classes, so is counted with the class teachers in a class
- Special education teachers67.5 hours of support teaching a week 2.7
- Special class teachersFor an autism class 1
4.5 special needs assistants (SNAs) also work with pupils. 6 pupils are in special classes, which the class sizes leave out.
The NCSE has allocated 2.8 special education teachers, 1 special class teacher and 4.5 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 S N Sliabh A Mhadra, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| S N Sliabh A MhadraThis school | – | 107 |
−35.9%
|
|
| 1 | Ballyduff National School3.5 km · Tralee · DEIS | 3.5 km | 96 |
−12.7%
|
| 2 | Scoil Chriost Ri4.3 km · Tralee | 4.3 km | 14 |
−48.1%
|
| 3 | S N Cill Lúraigh4.7 km · Tralee | 4.7 km | 93 |
+60.3%
|
| 4 | S N Bhaile an Chrosaigh5.4 km · Tralee | 5.4 km | 18 |
−35.7%
|
| 5 | Scoil Íosagáin6.7 km · Ballybunion · DEIS | 6.7 km | 202 |
+50.7%
|
| 6 | Scoil Naomh Iosef9.2 km · Tralee · DEIS | 9.2 km | 38 |
−40.6%
|
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
- Cathal White
- Phone
- 0667131742
- [email protected]
- Address
- Ballyduff, Tralee, Co. Kerry, V92 WF40
School
- Ethos
- Catholic
- Patron
- Bishop of Kerry
- School type
- Ordinary with Special Classes
- 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
- Kerry County Council
- Planning area
- Causeway
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
43 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 | 107 | 58 | 49 | 16 | 12 | 7 | 10 | 12 | 9 | 18 | 23 |
| 2024/25 | 104 | 60 | 44 | 10 | 6 | 10 | 12 | 10 | 18 | 24 | 11 |
| 2023/24 | 111 | 60 | 51 | 6 | 10 | 13 | 11 | 17 | 23 | 11 | 20 |
| 2022/23 | 119 | 63 | 56 | 9 | 13 | 9 | 15 | 23 | 10 | 20 | 20 |
| 2021/22 | 127 | 66 | 61 | 13 | 9 | 15 | 22 | 10 | 20 | 20 | 18 |
| 2020/21 | 138 | 74 | 64 | 9 | 15 | 22 | 10 | 20 | 20 | 18 | 24 |
| 2019/20 | 147 | 75 | 72 | – | – | – | – | – | – | – | – |
| 2018/19 | 154 | 75 | 79 | – | – | – | – | – | – | – | – |
| 2017/18 | 151 | 74 | 77 | – | – | – | – | – | – | – | – |
| 2016/17 | 162 | 78 | 84 | – | – | – | – | – | – | – | – |
| 2015/16 | 167 | 81 | 86 | – | – | – | – | – | – | – | – |
| 2014/15 | 168 | 73 | 95 | – | – | – | – | – | – | – | – |
| 2013/14 | 165 | 72 | 93 | – | – | – | – | – | – | – | – |
| 2012/13 | 165 | 74 | 91 | – | – | – | – | – | – | – | – |
| 2011/12 | 158 | 72 | 86 | – | – | – | – | – | – | – | – |
| 2010/11 | 151 | 71 | 80 | – | – | – | – | – | – | – | – |
| 2009/10 | 134 | 63 | 71 | – | – | – | – | – | – | – | – |
| 2008/09 | 132 | 59 | 73 | – | – | – | – | – | – | – | – |
| 2007/08 | 129 | 62 | 67 | – | – | – | – | – | – | – | – |
| 2006/07 | 125 | 65 | 60 | – | – | – | – | – | – | – | – |
| 2005/06 | 127 | 64 | 63 | – | – | – | – | – | – | – | – |
| 2004/05 | 121 | 56 | 65 | – | – | – | – | – | – | – | – |
| 2003/04 | 122 | 55 | 67 | – | – | – | – | – | – | – | – |
| 2002/03 | 120 | 51 | 69 | – | – | – | – | – | – | – | – |
| 2001/02 | 123 | 55 | 68 | – | – | – | – | – | – | – | – |
| 2000/01 | 121 | 56 | 65 | – | – | – | – | – | – | – | – |
| 1999/00 | 121 | 54 | 67 | – | – | – | – | – | – | – | – |
| 1998/99 | 120 | 51 | 69 | – | – | – | – | – | – | – | – |
| 1997/98 | 131 | 56 | 75 | – | – | – | – | – | – | – | – |
| 1996/97 | 143 | 62 | 81 | – | – | – | – | – | – | – | – |
| 1995/96 | 162 | 71 | 91 | – | – | – | – | – | – | – | – |
| 1994/95 | 165 | 78 | 87 | – | – | – | – | – | – | – | – |
| 1993/94 | 145 | 66 | 79 | – | – | – | – | – | – | – | – |
| 1983/84 | 142 | 68 | 74 | – | – | – | – | – | – | – | – |
| 1982/83 | 143 | 63 | 80 | – | – | – | – | – | – | – | – |
| 1981/82 | 136 | 64 | 72 | – | – | – | – | – | – | – | – |
| 1980/81 | 121 | 53 | 68 | – | – | – | – | – | – | – | – |
| 1979/80 | 126 | 54 | 72 | – | – | – | – | – | – | – | – |
| 1978/79 | 121 | – | – | – | – | – | – | – | – | – | – |
| 1977/78 | 118 | 51 | 67 | – | – | – | – | – | – | – | – |
| 1976/77 | 124 | 55 | 69 | – | – | – | – | – | – | – | – |
| 1975/76 | 113 | – | – | – | – | – | – | – | – | – | – |
| 1974/75 | 119 | 60 | 59 | – | – | – | – | – | – | – | – |