St Louis Infant School
Monaghan · Roll number 18494E
- Catholic ethos
- DEIS
- Pupils in 2025/26
- 208
- −19 on 2024/25
- Over 10 years
- −29%
- Down 85 from 293 in 2015/16
- Girls and boys
- 101 / 107
- 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
208 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 | 91 | 74 | 77 | 68 | 64 | 74 | 74.7 |
| Senior Infants | 73 | 83 | 75 | 94 | 74 | 61 | 76.7 |
| 1st Class | 79 | 68 | 80 | 77 | 89 | 73 | 77.7 |
| 2nd Class | – | – | – | – | – | 0 | 0.0 |
| 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
64 in Junior Infants (2024/25), 61 in Senior Infants (2025/26): 3 pupils fewer.
- 64Junior Infants2024/25
- 61Senior Infants2025/26
Started Junior Infants in 2023/24
68 in Junior Infants (2023/24), 73 in 1st Class (2025/26): 5 pupils more.
- 68Junior Infants2023/24
- 74Senior Infants2024/25
- 731st Class2025/26
Started Junior Infants in 2022/23
77 in Junior Infants (2022/23), 0 in 2nd Class (2025/26): 77 pupils fewer.
- 77Junior Infants2022/23
- 94Senior Infants2023/24
- 891st Class2024/25
- 02nd Class2025/26
Started Junior Infants in 2021/22
74 in Junior Infants (2021/22), 0 in 3rd Class (2025/26): 74 pupils fewer.
- 74Junior Infants2021/22
- 75Senior Infants2022/23
- 771st Class2023/24
- 03rd Class2025/26
Started Junior Infants in 2020/21
91 in Junior Infants (2020/21), 0 in 4th Class (2025/26): 91 pupils fewer.
- 91Junior Infants2020/21
- 83Senior Infants2021/22
- 801st Class2022/23
- 04th Class2025/26
In Senior Infants in 2020/21
73 in Senior Infants (2020/21), 0 in 5th Class (2025/26): 73 pupils fewer.
- 73Senior Infants2020/21
- 681st Class2021/22
- 05th Class2025/26
In 1st Class in 2020/21
79 in 1st Class (2020/21), 0 in 6th Class (2025/26): 79 pupils fewer.
- 791st Class2020/21
- 06th Class2025/26
Biggest one-year changes in a class
- +19Senior Infants in 2023/24 (75 to 94)
- −20Senior Infants in 2024/25 (94 to 74)
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 Louis Infant 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
14.7teaching posts
Our estimate: about 15 teachers.
- Class teachersOne for each of the 9 mainstream classes 9
- PrincipalRuns the school and doesn't teach a class 1
- Special education teachers117.5 hours of support teaching a week 4.7
2.49 special needs assistants (SNAs) also work with pupils.
The NCSE has allocated 4.5 special education teachers and 2.49 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 St Louis Infant School, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| St Louis Infant SchoolThis school | – | 208 |
−29.0%
|
|
| 1 | St. Louis Girls National School0.0 km · Monaghan · Girls · DEIS | 0.0 km | 202 |
−19.5%
|
| 2 | St Marys BNS0.1 km · Monaghan · DEIS | 0.1 km | 229 |
−17.3%
|
| 3 | Monaghan Model School0.7 km · Monaghan · Church of Ireland | 0.7 km | 199 |
+45.3%
|
| 4 | Gaelscoil Ultain2.6 km · Muineacháin · Gaelscoil | 2.6 km | 373 |
+11.3%
|
| 5 | Threemilehouse N S5.2 km · Threemilehouse | 5.2 km | 141 |
+7.6%
|
| 6 | Scoil Bhrighde5.8 km · Tyholland | 5.8 km | 75 |
+41.5%
|
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
- Carmel Gildea
- Phone
- 04782913
- [email protected]
- Address
- Park Road, Monaghan, H18 P950
School
- Ethos
- Catholic
- Patron
- Bishop of Clogher
- School type
- Ordinary
- School level
- Junior
- DEIS
- DEIS
Language and area
- Irish classification
- No subjects through Irish
- Gaeltacht
- Non-Gaeltacht
- Island
- Not on an island
- Local authority
- Monaghan County Council
- Planning area
- Monaghan
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 | 208 | 101 | 107 | 74 | 61 | 73 | 0 | 0 | 0 | 0 | 0 |
| 2024/25 | 227 | 124 | 103 | 64 | 74 | 89 | – | – | – | – | – |
| 2023/24 | 239 | 122 | 117 | 68 | 94 | 77 | – | – | – | – | – |
| 2022/23 | 232 | 115 | 117 | 77 | 75 | 80 | – | – | – | – | – |
| 2021/22 | 225 | 118 | 107 | 74 | 83 | 68 | – | – | – | – | – |
| 2020/21 | 243 | 121 | 122 | 91 | 73 | 79 | – | – | – | – | – |
| 2019/20 | 236 | 110 | 126 | – | – | – | – | – | – | – | – |
| 2018/19 | 253 | 106 | 147 | – | – | – | – | – | – | – | – |
| 2017/18 | 282 | 126 | 156 | – | – | – | – | – | – | – | – |
| 2016/17 | 289 | 134 | 155 | – | – | – | – | – | – | – | – |
| 2015/16 | 293 | 143 | 150 | – | – | – | – | – | – | – | – |
| 2014/15 | 295 | 145 | 150 | – | – | – | – | – | – | – | – |
| 2013/14 | 274 | 135 | 139 | – | – | – | – | – | – | – | – |
| 2012/13 | 317 | 155 | 162 | – | – | – | – | – | – | – | – |
| 2011/12 | 316 | 147 | 169 | – | – | – | – | – | – | – | – |
| 2010/11 | 334 | 156 | 178 | – | – | – | – | – | – | – | – |
| 2009/10 | 329 | 147 | 182 | – | – | – | – | – | – | – | – |
| 2008/09 | 287 | 139 | 148 | – | – | – | – | – | – | – | – |
| 2007/08 | 304 | 149 | 155 | – | – | – | – | – | – | – | – |
| 2006/07 | 287 | 141 | 146 | – | – | – | – | – | – | – | – |
| 2005/06 | 279 | 138 | 141 | – | – | – | – | – | – | – | – |
| 2004/05 | 267 | 132 | 135 | – | – | – | – | – | – | – | – |
| 2003/04 | 276 | 136 | 140 | – | – | – | – | – | – | – | – |
| 2002/03 | 297 | 148 | 149 | – | – | – | – | – | – | – | – |
| 2001/02 | 279 | 137 | 142 | – | – | – | – | – | – | – | – |
| 2000/01 | 271 | 134 | 137 | – | – | – | – | – | – | – | – |
| 1999/00 | 286 | 138 | 148 | – | – | – | – | – | – | – | – |
| 1998/99 | 292 | 139 | 153 | – | – | – | – | – | – | – | – |
| 1997/98 | 273 | 132 | 141 | – | – | – | – | – | – | – | – |
| 1996/97 | 270 | 120 | 150 | – | – | – | – | – | – | – | – |
| 1995/96 | 272 | 135 | 137 | – | – | – | – | – | – | – | – |
| 1994/95 | 288 | 141 | 147 | – | – | – | – | – | – | – | – |
| 1993/94 | 320 | 156 | 164 | – | – | – | – | – | – | – | – |
| 1983/84 | 455 | 228 | 227 | – | – | – | – | – | – | – | – |
| 1982/83 | 430 | 201 | 229 | – | – | – | – | – | – | – | – |
| 1981/82 | 426 | 198 | 228 | – | – | – | – | – | – | – | – |
| 1980/81 | 418 | 190 | 228 | – | – | – | – | – | – | – | – |
| 1979/80 | 436 | 211 | 225 | – | – | – | – | – | – | – | – |
| 1978/79 | 452 | 219 | 233 | – | – | – | – | – | – | – | – |
| 1977/78 | 471 | 240 | 231 | – | – | – | – | – | – | – | – |
| 1976/77 | 433 | 221 | 212 | – | – | – | – | – | – | – | – |
| 1975/76 | 357 | – | – | – | – | – | – | – | – | – | – |
| 1974/75 | 370 | 183 | 187 | – | – | – | – | – | – | – | – |