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GLENBEG N S

Roll number: 15318P Glenbeg, Dungarvan, Co. Waterford

School details

Address: Glenbeg, Dungarvan, Co. Waterford (X35P272)
Email: [email protected]
Phone: 05843266
Principal: Catherine Fitzgerald
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Waterford County Council
School patron: Bishop of Waterford & Lismore
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Dungarvan

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

21.83

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	127	5	25.40	30	1
2007/08	135	5	27.00	35	1
2008/09	130	5	26.00	31	1
2009/10	130	5	26.00	28	0
2010/11	131	5	26.20	32	2
2011/12	132	5	26.40	32	2
2012/13	133	5	26.60	35	2
2013/14	129	5	25.80	30	1
2014/15	138	5	27.60	36	2
2015/16	138	5	27.60	33	2
2016/17	140	5	28.00	32	2
2017/18	144	5	28.80	37	3
2019/20	138	6	23.00	27	0
2020/21	140	6	23.33	26	0
2021/22	139	6	23.17	30	1
2022/23	139	6	23.17	29	0
2023/24	133	6	22.17	28	0
2024/25	134	6	22.33	31	1
2025/26	131	6	21.83	24	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1976/77: 36 in 1974/75 → 48, +12 pupils.
Biggest loss in a single year: 1994/95: 78 in 1993/94 → 71, -7 pupils.
Largest single-class increase: Senior Infants in 2021/22 (14 → 23, +9).
Largest single-class decrease: Senior Infants in 2023/24 (18 → 10, -8).
Largest cohort-step gain: 5th → 6th in 2025/26 (21 → 25, +4).
Largest cohort-step loss: 3rd → 4th in 2025/26 (23 → 21, -2).
Overall: 36 (1974/75) → 143 (2025/26), 107.

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	10	24	15.8	6
Senior Infants	10	23	15.8	6
1st Class	10	23	17.0	6
2nd Class	13	23	17.7	6
3rd Class	14	23	18.3	6
4th Class	14	21	17.7	6
5th Class	15	21	17.7	6
6th Class	14	25	18.0	6
Total	36	152	109.0	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 24

-1

SI 2021/22 23

1st 2022/23 23

2nd 2023/24 23

3rd 2024/25 23

-2

4th 2025/26 21

Cohort 2021/22

JI 2021/22 17

SI 2022/23 18

1st 2023/24 18

2nd 2024/25 19

3rd 2025/26 21

Cohort 2022/23

JI 2022/23 10

SI 2023/24 10

1st 2024/25 10

2nd 2025/26 13

Cohort 2023/24

JI 2023/24 16

SI 2024/25 16

1st 2025/26 18

Cohort 2024/25

JI 2024/25 13

SI 2025/26 14

Cohort 2025/26

JI 2025/26 15

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	13	23	–	–	–	–	–	–	–	–	36
1976/77	17	31	–	–	–	–	–	–	–	–	48
1977/78	20	30	–	–	–	–	–	–	–	–	50
1978/79	23	36	–	–	–	–	–	–	–	–	59
1979/80	23	33	–	–	–	–	–	–	–	–	56
1980/81	29	35	–	–	–	–	–	–	–	–	64
1981/82	28	39	–	–	–	–	–	–	–	–	67
1982/83	30	42	–	–	–	–	–	–	–	–	72
1983/84	41	41	–	–	–	–	–	–	–	–	82
1993/94	37	41	–	–	–	–	–	–	–	–	78
1994/95	32	39	–	–	–	–	–	–	–	–	71
1995/96	34	48	–	–	–	–	–	–	–	–	82
1996/97	33	46	–	–	–	–	–	–	–	–	79
1997/98	34	46	–	–	–	–	–	–	–	–	80
1998/99	35	51	–	–	–	–	–	–	–	–	86
1999/00	40	49	–	–	–	–	–	–	–	–	89
2000/01	46	52	–	–	–	–	–	–	–	–	98
2001/02	50	56	–	–	–	–	–	–	–	–	106
2002/03	52	61	–	–	–	–	–	–	–	–	113
2003/04	60	60	–	–	–	–	–	–	–	–	120
2004/05	65	60	–	–	–	–	–	–	–	–	125
2005/06	65	63	–	–	–	–	–	–	–	–	128
2006/07	62	65	–	–	–	–	–	–	–	–	127
2007/08	67	68	–	–	–	–	–	–	–	–	135
2008/09	65	65	–	–	–	–	–	–	–	–	130
2009/10	67	63	–	–	–	–	–	–	–	–	130
2010/11	71	60	–	–	–	–	–	–	–	–	131
2011/12	71	61	–	–	–	–	–	–	–	–	132
2012/13	70	63	–	–	–	–	–	–	–	–	133
2013/14	60	69	–	–	–	–	–	–	–	–	129
2014/15	66	72	–	–	–	–	–	–	–	–	138
2015/16	65	73	–	–	–	–	–	–	–	–	138
2016/17	61	79	–	–	–	–	–	–	–	–	140
2017/18	70	74	–	–	–	–	–	–	–	–	144
2018/19	68	81	–	–	–	–	–	–	–	–	149
2019/20	69	78	–	–	–	–	–	–	–	–	147
2020/21	70	82	24	14	18	17	14	19	18	16	152
2021/22	72	78	17	23	15	18	17	14	19	16	150
2022/23	72	79	10	18	23	16	20	17	15	20	151
2023/24	68	77	16	10	18	23	15	20	17	14	145
2024/25	70	75	13	16	10	19	23	15	21	17	145
2025/26	64	79	15	14	18	13	21	21	16	25	143