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S N BHAILE MHUIRNE

Roll number: 18684J MURRINTOWN, CO WEXFORD

School details

Address: MURRINTOWN, CO WEXFORD (Y35D326)
Email: [email protected]
Phone: 0539139277
Principal: John Colloton
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Wexford County Council
School patron: Bishop of Ferns
School type: Ordinary
School level: All-Through School
Planning area: Wexford

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

25.56

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	192	7	27.43	31	3
2007/08	219	8	27.38	33	3
2008/09	216	8	27.00	31	3
2009/10	220	8	27.50	34	1
2010/11	233	8	29.12	37	4
2011/12	234	9	26.00	32	3
2012/13	243	9	27.00	33	5
2013/14	244	9	27.11	35	4
2014/15	252	9	28.00	35	5
2015/16	238	9	26.44	35	3
2016/17	246	9	27.33	37	4
2017/18	237	9	26.33	35	3
2019/20	237	9	26.33	35	3
2020/21	234	10	23.40	33	1
2021/22	237	9	26.33	34	2
2022/23	227	9	25.22	34	2
2023/24	230	9	25.56	34	1
2024/25	220	9	24.44	30	1
2025/26	230	9	25.56	32	2

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2007/08: 192 in 2006/07 → 219, +27 pupils.
Biggest loss in a single year: 2015/16: 252 in 2014/15 → 238, -14 pupils.
Largest single-class increase: 5th Class in 2025/26 (28 → 43, +15).
Largest single-class decrease: 3rd Class in 2024/25 (41 → 25, -16).
Largest cohort-step gain: JI → SI in 2023/24 (19 → 21, +2).
Largest cohort-step loss: JI → SI in 2022/23 (26 → 25, -1).
Overall: 58 (1974/75) → 230 (2025/26), 172.

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	19	30	24.7	6
Senior Infants	21	37	26.5	6
1st Class	23	39	28.5	6
2nd Class	24	40	28.0	6
3rd Class	25	41	29.8	6
4th Class	26	41	30.7	6
5th Class	27	43	32.2	6
6th Class	25	34	29.3	6
Total	58	252	166.3	43

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 23

SI 2021/22 23

1st 2022/23 24

2nd 2023/24 25

3rd 2024/25 25

4th 2025/26 26

Cohort 2021/22

JI 2021/22 26

-1

SI 2022/23 25

1st 2023/24 25

2nd 2024/25 25

3rd 2025/26 25

Cohort 2022/23

JI 2022/23 19

SI 2023/24 21

1st 2024/25 23

2nd 2025/26 24

Cohort 2023/24

JI 2023/24 29

SI 2024/25 30

1st 2025/26 32

Cohort 2024/25

JI 2024/25 21

SI 2025/26 23

Cohort 2025/26

JI 2025/26 30

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	27	31	–	–	–	–	–	–	–	–	58
1975/76	–	–	–	–	–	–	–	–	–	–	58
1976/77	30	36	–	–	–	–	–	–	–	–	66
1977/78	38	34	–	–	–	–	–	–	–	–	72
1978/79	44	38	–	–	–	–	–	–	–	–	82
1979/80	46	52	–	–	–	–	–	–	–	–	98
1980/81	53	62	–	–	–	–	–	–	–	–	115
1981/82	51	62	–	–	–	–	–	–	–	–	113
1982/83	56	63	–	–	–	–	–	–	–	–	119
1983/84	63	73	–	–	–	–	–	–	–	–	136
1993/94	56	68	–	–	–	–	–	–	–	–	124
1994/95	51	66	–	–	–	–	–	–	–	–	117
1995/96	45	61	–	–	–	–	–	–	–	–	106
1996/97	45	65	–	–	–	–	–	–	–	–	110
1997/98	43	57	–	–	–	–	–	–	–	–	100
1998/99	46	58	–	–	–	–	–	–	–	–	104
1999/00	39	56	–	–	–	–	–	–	–	–	95
2000/01	46	59	–	–	–	–	–	–	–	–	105
2001/02	54	65	–	–	–	–	–	–	–	–	119
2002/03	66	71	–	–	–	–	–	–	–	–	137
2003/04	71	78	–	–	–	–	–	–	–	–	149
2004/05	80	84	–	–	–	–	–	–	–	–	164
2005/06	92	89	–	–	–	–	–	–	–	–	181
2006/07	92	100	–	–	–	–	–	–	–	–	192
2007/08	105	114	–	–	–	–	–	–	–	–	219
2008/09	103	113	–	–	–	–	–	–	–	–	216
2009/10	104	116	–	–	–	–	–	–	–	–	220
2010/11	108	125	–	–	–	–	–	–	–	–	233
2011/12	111	123	–	–	–	–	–	–	–	–	234
2012/13	123	120	–	–	–	–	–	–	–	–	243
2013/14	118	126	–	–	–	–	–	–	–	–	244
2014/15	126	126	–	–	–	–	–	–	–	–	252
2015/16	116	122	–	–	–	–	–	–	–	–	238
2016/17	117	129	–	–	–	–	–	–	–	–	246
2017/18	115	122	–	–	–	–	–	–	–	–	237
2018/19	118	116	–	–	–	–	–	–	–	–	234
2019/20	114	123	–	–	–	–	–	–	–	–	237
2020/21	106	128	23	37	28	26	34	28	33	25	234
2021/22	108	129	26	23	39	28	26	34	28	33	237
2022/23	104	123	19	25	24	40	28	27	34	30	227
2023/24	104	126	29	21	25	25	41	28	27	34	230
2024/25	106	114	21	30	23	25	25	41	28	27	220
2025/26	107	123	30	23	32	24	25	26	43	27	230