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S N AN GRAINSEACH

Roll number: 18062V Clonmel, Co. Tipperary

School details

Address: Clonmel, Co. Tipperary (E91KT67)
Email: [email protected]
Phone: 0526138252
Principal: Marie Keating
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Tipperary (Sr) County Council
School patron: Bishop of Waterford & Lismore
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Cahir

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

20.83

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	8	23.88	28	0
2007/08	200	8	25.00	28	0
2008/09	190	8	23.75	28	0
2009/10	186	8	23.25	28	0
2010/11	186	8	23.25	27	0
2011/12	180	8	22.50	26	0
2012/13	185	8	23.12	30	1
2013/14	185	7	26.43	32	2
2014/15	186	7	26.57	32	2
2015/16	198	8	24.75	30	2
2016/17	210	8	26.25	30	2
2017/18	209	8	26.12	30	1
2019/20	204	8	25.50	31	1
2020/21	195	8	24.38	30	1
2021/22	193	7	27.57	32	3
2022/23	175	7	25.00	29	0
2023/24	154	7	22.00	28	0
2024/25	145	6	24.17	34	1
2025/26	125	6	20.83	23	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2006/07: 161 in 2005/06 → 191, +30 pupils.
Biggest loss in a single year: 2025/26: 157 in 2024/25 → 137, -20 pupils.
Largest single-class increase: Senior Infants in 2025/26 (9 → 19, +10).
Largest single-class decrease: Junior Infants in 2022/23 (23 → 9, -14).
Largest cohort-step gain: JI → SI in 2025/26 (14 → 19, +5).
Largest cohort-step loss: 1st → 2nd in 2023/24 (20 → 19, -1).
Overall: 72 (1974/75) → 137 (2025/26), 65.

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	7	23	13.7	6
Senior Infants	9	23	16.8	6
1st Class	11	23	18.0	6
2nd Class	11	27	20.3	6
3rd Class	19	26	22.7	6
4th Class	19	29	24.0	6
5th Class	20	30	25.5	6
6th Class	23	30	25.7	6
Total	72	210	153.0	42

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 20

SI 2021/22 20

1st 2022/23 20

-1

2nd 2023/24 19

3rd 2024/25 19

4th 2025/26 21

Cohort 2021/22

JI 2021/22 23

SI 2022/23 23

-1

1st 2023/24 22

2nd 2024/25 23

3rd 2025/26 23

Cohort 2022/23

JI 2022/23 9

SI 2023/24 11

1st 2024/25 11

2nd 2025/26 11

Cohort 2023/24

JI 2023/24 9

SI 2024/25 9

1st 2025/26 13

Cohort 2024/25

JI 2024/25 14

SI 2025/26 19

Cohort 2025/26

JI 2025/26 7

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	26	46	–	–	–	–	–	–	–	–	72
1976/77	40	52	–	–	–	–	–	–	–	–	92
1977/78	43	53	–	–	–	–	–	–	–	–	96
1978/79	–	57	–	–	–	–	–	–	–	–	96
1979/80	37	55	–	–	–	–	–	–	–	–	92
1980/81	39	54	–	–	–	–	–	–	–	–	93
1981/82	44	58	–	–	–	–	–	–	–	–	102
1982/83	48	57	–	–	–	–	–	–	–	–	105
1983/84	54	60	–	–	–	–	–	–	–	–	114
1993/94	62	69	–	–	–	–	–	–	–	–	131
1994/95	60	71	–	–	–	–	–	–	–	–	131
1995/96	55	65	–	–	–	–	–	–	–	–	120
1996/97	58	65	–	–	–	–	–	–	–	–	123
1997/98	62	69	–	–	–	–	–	–	–	–	131
1998/99	63	69	–	–	–	–	–	–	–	–	132
1999/00	66	71	–	–	–	–	–	–	–	–	137
2000/01	65	73	–	–	–	–	–	–	–	–	138
2001/02	70	80	–	–	–	–	–	–	–	–	150
2002/03	71	83	–	–	–	–	–	–	–	–	154
2003/04	77	85	–	–	–	–	–	–	–	–	162
2004/05	75	84	–	–	–	–	–	–	–	–	159
2005/06	74	87	–	–	–	–	–	–	–	–	161
2006/07	89	102	–	–	–	–	–	–	–	–	191
2007/08	99	101	–	–	–	–	–	–	–	–	200
2008/09	94	96	–	–	–	–	–	–	–	–	190
2009/10	91	95	–	–	–	–	–	–	–	–	186
2010/11	92	94	–	–	–	–	–	–	–	–	186
2011/12	92	88	–	–	–	–	–	–	–	–	180
2012/13	97	88	–	–	–	–	–	–	–	–	185
2013/14	102	83	–	–	–	–	–	–	–	–	185
2014/15	95	91	–	–	–	–	–	–	–	–	186
2015/16	102	96	–	–	–	–	–	–	–	–	198
2016/17	108	102	–	–	–	–	–	–	–	–	210
2017/18	110	99	–	–	–	–	–	–	–	–	209
2018/19	108	100	–	–	–	–	–	–	–	–	208
2019/20	100	104	–	–	–	–	–	–	–	–	204
2020/21	92	103	20	19	23	27	26	27	30	23	195
2021/22	91	102	23	20	19	23	26	25	27	30	193
2022/23	87	88	9	23	20	19	23	29	25	27	175
2023/24	76	84	9	11	22	19	19	23	28	24	160
2024/25	74	83	14	9	11	23	19	19	23	27	157
2025/26	64	73	7	19	13	11	23	21	20	23	137