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Scoil Mhuire Naofa

Roll number: 18000W Carrigtwohill, Co. Cork

School details

Address: Carrigtwohill, Co. Cork (T45AK65)
Email: [email protected]
Phone: 0214883271
Principal: Annemarie Moylan
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Cork County Council
School patron: Bishop of Cloyne
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Midleton_Carrigtwohill

Class size history

Mainstream class group data is shown separately from standard/year-group enrolment data. The source does not identify which standard/year group each class group belongs to.

Average class size

21.53

2025/26

Mainstream classes

2025/26

Largest class group

2025/26

Classes with 30+ pupils

2025/26

Class group metrics trend

Class group metrics by year

Year	Mainstream class pupils	Mainstream classes	Average class size	Largest class	Classes 30+
2006/07	191	7	27.29	32	2
2007/08	226	9	25.11	32	1
2008/09	253	10	25.30	31	2
2009/10	267	10	26.70	33	2
2010/11	285	11	25.91	37	3
2011/12	302	12	25.17	35	2
2012/13	332	12	27.67	34	2
2013/14	380	14	27.14	33	4
2014/15	431	16	26.94	32	4
2015/16	464	17	27.29	35	4
2016/17	458	17	26.94	33	3
2017/18	481	17	28.29	33	6
2019/20	511	20	25.55	31	5
2020/21	474	19	24.95	30	2
2021/22	456	19	24.00	30	1
2022/23	410	19	21.58	30	1
2023/24	408	17	24.00	30	5
2024/25	383	17	22.53	31	4
2025/26	366	17	21.53	31	2

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2014/15: 380 in 2013/14 → 431, +51 pupils.
Biggest loss in a single year: 2022/23: 468 in 2021/22 → 422, -46 pupils.
Largest single-class increase: Junior Infants in 2025/26 (27 → 52, +25).
Largest single-class decrease: Junior Infants in 2024/25 (58 → 27, -31).
Largest cohort-step gain: SI → 1st in 2025/26 (53 → 58, +5).
Largest cohort-step loss: JI → SI in 2024/25 (58 → 53, -5).
Overall: 166 (1975/76) → 396 (2025/26), 230.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available final by-standard years.

Class	Min	Max	Mean	Years
Junior Infants	27	58	43.0	6
Senior Infants	29	58	43.3	6
1st Class	35	59	49.0	6
2nd Class	38	59	50.5	6
3rd Class	37	63	54.3	6
4th Class	37	61	54.7	6
5th Class	56	82	63.0	6
6th Class	56	83	65.3	6
Total	156	522	285.7	41

Total enrolment over time

Total and gender trends use historical records where available. Class-level data starts in 2020/21.

Enrolment by gender over time

Enrolment by class over time

Cohort progression

Base cohort:

Track how each cohort (pupils who were in the same class in the same year) progresses through the school. Each step shows the count; the number between steps is the net change (pupils gained minus pupils lost).

Cohort 2020/21

JI 2020/21 37

SI 2021/22 37

-2

1st 2022/23 35

2nd 2023/24 38

-1

3rd 2024/25 37

4th 2025/26 37

Cohort 2021/22

JI 2021/22 47

-1

SI 2022/23 46

1st 2023/24 47

2nd 2024/25 48

3rd 2025/26 52

Cohort 2022/23

JI 2022/23 37

SI 2023/24 37

1st 2024/25 37

2nd 2025/26 41

Cohort 2023/24

JI 2023/24 58

-5

SI 2024/25 53

1st 2025/26 58

Cohort 2024/25

JI 2024/25 27

SI 2025/26 29

Cohort 2025/26

JI 2025/26 52

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1975/76	–	–	–	–	–	–	–	–	–	–	166
1976/77	–	177	–	–	–	–	–	–	–	–	177
1977/78	–	201	–	–	–	–	–	–	–	–	201
1978/79	–	214	–	–	–	–	–	–	–	–	214
1979/80	–	230	–	–	–	–	–	–	–	–	230
1980/81	–	226	–	–	–	–	–	–	–	–	226
1981/82	–	221	–	–	–	–	–	–	–	–	221
1982/83	–	239	–	–	–	–	–	–	–	–	239
1993/94	–	204	–	–	–	–	–	–	–	–	204
1994/95	–	184	–	–	–	–	–	–	–	–	184
1995/96	–	185	–	–	–	–	–	–	–	–	185
1996/97	–	170	–	–	–	–	–	–	–	–	170
1997/98	–	164	–	–	–	–	–	–	–	–	164
1998/99	–	169	–	–	–	–	–	–	–	–	169
1999/00	–	175	–	–	–	–	–	–	–	–	175
2000/01	–	156	–	–	–	–	–	–	–	–	156
2001/02	–	171	–	–	–	–	–	–	–	–	171
2002/03	–	175	–	–	–	–	–	–	–	–	175
2003/04	–	172	–	–	–	–	–	–	–	–	172
2004/05	–	191	–	–	–	–	–	–	–	–	191
2005/06	–	204	–	–	–	–	–	–	–	–	204
2006/07	–	197	–	–	–	–	–	–	–	–	197
2007/08	–	231	–	–	–	–	–	–	–	–	231
2008/09	–	257	–	–	–	–	–	–	–	–	257
2009/10	–	270	–	–	–	–	–	–	–	–	270
2010/11	–	287	–	–	–	–	–	–	–	–	287
2011/12	–	302	–	–	–	–	–	–	–	–	302
2012/13	–	332	–	–	–	–	–	–	–	–	332
2013/14	–	380	–	–	–	–	–	–	–	–	380
2014/15	–	431	–	–	–	–	–	–	–	–	431
2015/16	–	464	–	–	–	–	–	–	–	–	464
2016/17	–	458	–	–	–	–	–	–	–	–	458
2017/18	18	463	–	–	–	–	–	–	–	–	481
2018/19	45	455	–	–	–	–	–	–	–	–	500
2019/20	63	459	–	–	–	–	–	–	–	–	522
2020/21	72	414	37	58	59	58	56	56	82	70	486
2021/22	89	379	47	37	58	59	63	56	57	83	468
2022/23	111	311	37	46	35	59	58	61	56	58	422
2023/24	142	284	58	37	47	38	60	58	60	56	426
2024/25	160	251	27	53	37	48	37	60	59	62	411
2025/26	156	240	52	29	58	41	52	37	64	63	396