Scoil Chlochair Mhuire National School
Carrigtwohill · Roll number 17103E
- Catholic ethos
- Not DEIS
- Ordinary with Special Classes
- Pupils in 2025/26
- 245
- −28 on 2024/25
- Over 10 years
- −50%
- Down 242 from 487 in 2015/16
- 18 classes in 2015/16, 11 now; average class 27.1 → 19.6
- Over 20 years: +17% from 209 in 2005/06
- Girls and boys
- 156 / 89
- 64% girls
Pupils since 1975
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
245 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 | 40 | 22 | 24 | 19 | 17 | 24 | 24.3 |
| Senior Infants | 28 | 40 | 22 | 27 | 21 | 24 | 27.0 |
| 1st Class | 50 | 31 | 39 | 24 | 23 | 19 | 31.0 |
| 2nd Class | 45 | 53 | 32 | 35 | 22 | 27 | 35.7 |
| 3rd Class | 40 | 45 | 57 | 32 | 35 | 25 | 39.0 |
| 4th Class | 87 | 43 | 44 | 57 | 34 | 37 | 50.3 |
| 5th Class | 69 | 86 | 45 | 46 | 54 | 33 | 55.5 |
| 6th Class | 73 | 68 | 89 | 47 | 47 | 56 | 63.3 |
JI and SI are Junior and Senior Infants.
Started Junior Infants in 2024/25
17 in Junior Infants (2024/25), 24 in Senior Infants (2025/26): 7 pupils more.
- 17Junior Infants2024/25
- 24Senior Infants2025/26
Started Junior Infants in 2023/24
19 in Junior Infants (2023/24), 19 in 1st Class (2025/26): no change.
- 19Junior Infants2023/24
- 21Senior Infants2024/25
- 191st Class2025/26
Started Junior Infants in 2022/23
24 in Junior Infants (2022/23), 27 in 2nd Class (2025/26): 3 pupils more.
- 24Junior Infants2022/23
- 27Senior Infants2023/24
- 231st Class2024/25
- 272nd Class2025/26
Started Junior Infants in 2021/22
22 in Junior Infants (2021/22), 25 in 3rd Class (2025/26): 3 pupils more.
- 22Junior Infants2021/22
- 22Senior Infants2022/23
- 241st Class2023/24
- 222nd Class2024/25
- 253rd Class2025/26
Started Junior Infants in 2020/21
40 in Junior Infants (2020/21), 37 in 4th Class (2025/26): 3 pupils fewer.
- 40Junior Infants2020/21
- 40Senior Infants2021/22
- 391st Class2022/23
- 352nd Class2023/24
- 353rd Class2024/25
- 374th Class2025/26
In Senior Infants in 2020/21
28 in Senior Infants (2020/21), 33 in 5th Class (2025/26): 5 pupils more.
- 28Senior Infants2020/21
- 311st Class2021/22
- 322nd Class2022/23
- 323rd Class2023/24
- 344th Class2024/25
- 335th Class2025/26
In 1st Class in 2020/21
50 in 1st Class (2020/21), 56 in 6th Class (2025/26): 6 pupils more.
- 501st Class2020/21
- 532nd Class2021/22
- 573rd Class2022/23
- 574th Class2023/24
- 545th Class2024/25
- 566th Class2025/26
In 2nd Class in 2020/21
45 in 2nd Class (2020/21), 47 in 6th Class (2024/25): 2 pupils more.
- 452nd Class2020/21
- 453rd Class2021/22
- 444th Class2022/23
- 465th Class2023/24
- 476th Class2024/25
In 3rd Class in 2020/21
40 in 3rd Class (2020/21), 47 in 6th Class (2023/24): 7 pupils more.
- 403rd Class2020/21
- 434th Class2021/22
- 455th Class2022/23
- 476th Class2023/24
In 4th Class in 2020/21
87 in 4th Class (2020/21), 89 in 6th Class (2022/23): 2 pupils more.
- 874th Class2020/21
- 865th Class2021/22
- 896th Class2022/23
In 5th Class in 2020/21
69 in 5th Class (2020/21), 68 in 6th Class (2021/22): 1 pupil fewer.
- 695th Class2020/21
- 686th Class2021/22
Biggest one-year changes in a class
- +216th Class in 2022/23 (68 to 89)
- −444th Class in 2021/22 (87 to 43)
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 Scoil Chlochair Mhuire National 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
23.4teaching posts
Our estimate: about 23 teachers.
- Class teachersOne for each of the 11 mainstream classes 11
- PrincipalRuns the school and doesn't teach a class 1
- Deputy principalDoesn't teach a class either, as larger schools and those with five or more special classes have one 1
- Special education teachers135 hours of support teaching a week 5.4
- Special class teachersFor 4 autism classes and an early intervention class 5
16.98 special needs assistants (SNAs) also work with pupils. 30 pupils are in special classes, which the class sizes leave out.
The NCSE has allocated 5 special education teachers, 5 special class teachers and 16.98 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 Scoil Chlochair Mhuire National School, measured in a straight line. Pupil numbers are for 2025/26.
| Number on map | School | Distance | Pupils | Since 2015/16 |
|---|---|---|---|---|
| Scoil Chlochair Mhuire National SchoolThis school | – | 245 |
−49.7%
|
|
| 1 | Carrigtwohill Community National School0.5 km · Carrigtwohill · Multi-denominational | 0.5 km | 443 | – |
| 2 | Scoil Mhuire Naofa0.7 km · Carrigtwohill | 0.7 km | 396 |
−14.7%
|
| 3 | Gaelscoil Mhainistir na Corann4.5 km · Mainitir na Corann · Gaelscoil | 4.5 km | 550 |
+19.6%
|
| 4 | Walterstown N S5.0 km · Cobh | 5.0 km | 183 |
+4.6%
|
| 5 | Midleton Educate Together School5.6 km · Midleton · Multi-denominational | 5.6 km | 572 |
+50.5%
|
| 6 | Glounthaune Mixed N.S.5.7 km · Glounthane | 5.7 km | 422 |
−1.4%
|
What parents would prefer
In the Department of Education and Youth's Primary School Survey (November–December 2025), parents said whether they would prefer this school to be co-educational or single-sex, to have a denominational or multi-denominational patron, and to teach through Irish or English. These are preferences, not applications or enrolments.
Children at this school
Their parents: 41 of 181 households answered (23%). The true figures are likely within 12.4 points either way.
Patron
Teaching language
Boys and girls
Children not yet at school
Fewer than 30 parents of children not yet at school chose this school, so the Department didn't publish their answers.
The bracket shows the margin of error the Department published for this school: 12.4 points either way.
| Parents of | Multi-denominational | Through Irish | Single-sex |
|---|---|---|---|
| This school · children at school | 54% | 2% | 10% |
| Midleton–Carrigtwohill planning area · children at school | 53% | 21% | 3% |
| Midleton–Carrigtwohill planning area · children not yet at school | 56% | 22% | 4% |
| Ireland · children at school | 44% | 20% | 5% |
| Ireland · children not yet at school | 47% | 26% | 6% |
Source: Department of Education and Youth, Primary School Survey results, published 23 June 2026. Planning-area and Ireland figures also count parents at schools where too few answered for the school to get its own results. About these figures
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
- Nora Ní Choileáin
- Phone
- 0214883293
- [email protected]
- Address
- Carrigtwohill, Co. Cork, T45 VX82
School
- Ethos
- Catholic
- Patron
- Bishop of Cloyne
- 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
- Cork County Council
- Planning area
- Midleton–Carrigtwohill
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
41 school years from 1975/76 to 2025/26. Class figures start in 2020/21.
| Year | Total | Girls | Boys | JI | SI | 1st | 2nd | 3rd | 4th | 5th | 6th |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/26 | 245 | 156 | 89 | 24 | 24 | 19 | 27 | 25 | 37 | 33 | 56 |
| 2024/25 | 273 | 179 | 94 | 17 | 21 | 23 | 22 | 35 | 34 | 54 | 47 |
| 2023/24 | 305 | 216 | 89 | 19 | 27 | 24 | 35 | 32 | 57 | 46 | 47 |
| 2022/23 | 370 | 285 | 85 | 24 | 22 | 39 | 32 | 57 | 44 | 45 | 89 |
| 2021/22 | 400 | 328 | 72 | 22 | 40 | 31 | 53 | 45 | 43 | 86 | 68 |
| 2020/21 | 442 | 384 | 58 | 40 | 28 | 50 | 45 | 40 | 87 | 69 | 73 |
| 2019/20 | 470 | 450 | 20 | – | – | – | – | – | – | – | – |
| 2018/19 | 482 | 458 | 24 | – | – | – | – | – | – | – | – |
| 2017/18 | 475 | 471 | 4 | – | – | – | – | – | – | – | – |
| 2016/17 | 505 | 505 | 0 | – | – | – | – | – | – | – | – |
| 2015/16 | 487 | 487 | 0 | – | – | – | – | – | – | – | – |
| 2014/15 | 460 | 460 | 0 | – | – | – | – | – | – | – | – |
| 2013/14 | 434 | 434 | 0 | – | – | – | – | – | – | – | – |
| 2012/13 | 399 | 399 | 0 | – | – | – | – | – | – | – | – |
| 2011/12 | 356 | 356 | 0 | – | – | – | – | – | – | – | – |
| 2010/11 | 319 | 319 | 0 | – | – | – | – | – | – | – | – |
| 2009/10 | 311 | 311 | 0 | – | – | – | – | – | – | – | – |
| 2008/09 | 286 | 286 | 0 | – | – | – | – | – | – | – | – |
| 2007/08 | 265 | 265 | 0 | – | – | – | – | – | – | – | – |
| 2006/07 | 226 | 226 | 0 | – | – | – | – | – | – | – | – |
| 2005/06 | 209 | 209 | 0 | – | – | – | – | – | – | – | – |
| 2004/05 | 194 | 194 | 0 | – | – | – | – | – | – | – | – |
| 2003/04 | 204 | 204 | 0 | – | – | – | – | – | – | – | – |
| 2002/03 | 208 | 208 | 0 | – | – | – | – | – | – | – | – |
| 2001/02 | 204 | 204 | 0 | – | – | – | – | – | – | – | – |
| 2000/01 | 207 | 207 | 0 | – | – | – | – | – | – | – | – |
| 1999/00 | 228 | 228 | – | – | – | – | – | – | – | – | – |
| 1998/99 | 227 | 227 | 0 | – | – | – | – | – | – | – | – |
| 1997/98 | 230 | 230 | 0 | – | – | – | – | – | – | – | – |
| 1996/97 | 225 | 225 | 0 | – | – | – | – | – | – | – | – |
| 1995/96 | 235 | 235 | – | – | – | – | – | – | – | – | – |
| 1994/95 | 268 | 268 | – | – | – | – | – | – | – | – | – |
| 1993/94 | 285 | 285 | – | – | – | – | – | – | – | – | – |
| 1982/83 | 290 | 290 | 0 | – | – | – | – | – | – | – | – |
| 1981/82 | 291 | 291 | 0 | – | – | – | – | – | – | – | – |
| 1980/81 | 293 | 293 | 0 | – | – | – | – | – | – | – | – |
| 1979/80 | 286 | 286 | 0 | – | – | – | – | – | – | – | – |
| 1978/79 | 278 | 278 | 0 | – | – | – | – | – | – | – | – |
| 1977/78 | 236 | 236 | 0 | – | – | – | – | – | – | – | – |
| 1976/77 | 213 | 213 | 0 | – | – | – | – | – | – | – | – |
| 1975/76 | 199 | – | – | – | – | – | – | – | – | – | – |