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GLENEALY 1 N S

Roll number: 00984V Glenealy, Co. Wicklow

School details

Address: Glenealy, Co. Wicklow (A67CD78)
Email: [email protected]
Phone: 040444884
Principal: Denise O Brien
Ethos: Catholic
DEIS: Y
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Wicklow County Council
School patron: Archbishop of Dublin
School type: Ordinary
School level: All-Through School
Planning area: Wicklow

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

23.20

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	66	4	16.50	21	0
2007/08	85	4	21.25	27	0
2008/09	79	4	19.75	26	0
2009/10	79	4	19.75	26	0
2010/11	85	4	21.25	29	0
2011/12	106	5	21.20	29	0
2012/13	115	4	28.75	32	3
2013/14	124	5	24.80	30	2
2014/15	135	5	27.00	31	1
2015/16	135	5	27.00	32	1
2016/17	136	5	27.20	31	2
2017/18	124	5	24.80	32	1
2019/20	120	5	24.00	27	0
2020/21	119	5	23.80	27	0
2021/22	112	5	22.40	28	0
2022/23	108	5	21.60	27	0
2023/24	106	5	21.20	29	0
2024/25	113	5	22.60	25	0
2025/26	116	5	23.20	26	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2011/12: 85 in 2010/11 → 106, +21 pupils.
Biggest loss in a single year: 1993/94: 145 in 1983/84 → 81, -64 pupils.
Largest single-class increase: 3rd Class in 2024/25 (6 → 23, +17).
Largest single-class decrease: 5th Class in 2025/26 (23 → 10, -13).
Largest cohort-step gain: 4th → 5th in 2024/25 (19 → 23, +4).
Largest cohort-step loss: JI → SI in 2022/23 (11 → 10, -1).
Overall: 116 (1974/75) → 116 (2025/26), 0.

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	8	19	11.7	6
Senior Infants	8	20	12.0	6
1st Class	8	22	13.5	6
2nd Class	7	23	13.2	6
3rd Class	6	23	14.0	6
4th Class	9	26	15.5	6
5th Class	10	23	15.3	6
6th Class	13	24	17.2	6
Total	56	165	107.5	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 19

SI 2021/22 20

1st 2022/23 22

2nd 2023/24 23

3rd 2024/25 23

4th 2025/26 26

Cohort 2021/22

JI 2021/22 11

-1

SI 2022/23 10

1st 2023/24 10

2nd 2024/25 11

3rd 2025/26 11

Cohort 2022/23

JI 2022/23 8

SI 2023/24 8

1st 2024/25 9

2nd 2025/26 11

Cohort 2023/24

JI 2023/24 14

SI 2024/25 16

-1

1st 2025/26 15

Cohort 2024/25

JI 2024/25 9

SI 2025/26 10

Cohort 2025/26

JI 2025/26 9

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	61	55	–	–	–	–	–	–	–	–	116
1975/76	–	–	–	–	–	–	–	–	–	–	124
1976/77	68	71	–	–	–	–	–	–	–	–	139
1977/78	70	76	–	–	–	–	–	–	–	–	146
1978/79	66	70	–	–	–	–	–	–	–	–	136
1979/80	74	80	–	–	–	–	–	–	–	–	154
1980/81	81	84	–	–	–	–	–	–	–	–	165
1981/82	81	75	–	–	–	–	–	–	–	–	156
1982/83	77	74	–	–	–	–	–	–	–	–	151
1983/84	74	71	–	–	–	–	–	–	–	–	145
1993/94	32	49	–	–	–	–	–	–	–	–	81
1994/95	30	53	–	–	–	–	–	–	–	–	83
1995/96	34	56	–	–	–	–	–	–	–	–	90
1996/97	29	54	–	–	–	–	–	–	–	–	83
1997/98	37	51	–	–	–	–	–	–	–	–	88
1998/99	39	50	–	–	–	–	–	–	–	–	89
1999/00	32	45	–	–	–	–	–	–	–	–	77
2000/01	34	46	–	–	–	–	–	–	–	–	80
2001/02	28	48	–	–	–	–	–	–	–	–	76
2002/03	27	45	–	–	–	–	–	–	–	–	72
2003/04	27	33	–	–	–	–	–	–	–	–	60
2004/05	29	32	–	–	–	–	–	–	–	–	61
2005/06	28	28	–	–	–	–	–	–	–	–	56
2006/07	32	34	–	–	–	–	–	–	–	–	66
2007/08	41	44	–	–	–	–	–	–	–	–	85
2008/09	39	40	–	–	–	–	–	–	–	–	79
2009/10	43	36	–	–	–	–	–	–	–	–	79
2010/11	41	44	–	–	–	–	–	–	–	–	85
2011/12	51	55	–	–	–	–	–	–	–	–	106
2012/13	56	59	–	–	–	–	–	–	–	–	115
2013/14	56	68	–	–	–	–	–	–	–	–	124
2014/15	61	74	–	–	–	–	–	–	–	–	135
2015/16	59	76	–	–	–	–	–	–	–	–	135
2016/17	64	72	–	–	–	–	–	–	–	–	136
2017/18	58	66	–	–	–	–	–	–	–	–	124
2018/19	61	69	–	–	–	–	–	–	–	–	130
2019/20	57	63	–	–	–	–	–	–	–	–	120
2020/21	52	67	19	8	17	11	14	13	19	18	119
2021/22	49	63	11	20	8	16	12	13	14	18	112
2022/23	48	60	8	10	22	7	18	13	14	16	108
2023/24	48	58	14	8	10	23	6	19	12	14	106
2024/25	48	65	9	16	9	11	23	9	23	13	113
2025/26	51	65	9	10	15	11	11	26	10	24	116