Home · By area · Release notes. Enrolment by planning area, local authority, school patron, county.

CASTLELYONS B N S

Roll number: 01867W Castlelyons, Co. Cork

School details

Address: Castlelyons, Co. Cork (P61PH66)
Email: [email protected]
Phone: 02536220
Principal: Chonchubhair de Róiste
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: Fermoy

Preliminary data

The latest year shown (2025/26) is preliminary and subject to revision when the official enrolment figures are released by the Department of Education.

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2024/25: 174 in 2023/24 → 193, +19 pupils.
Biggest loss in a single year: 1993/94: 185 in 1982/83 → 155, -30 pupils.
Largest single-class increase: 4th Class in 2022/23 (12 → 24, +12).
Largest single-class decrease: 4th Class in 2021/22 (24 → 12, -12).
Largest cohort-step gain: SI → 1st in 2024/25 (18 → 22, +4).
Largest cohort-step loss: 3rd → 4th in 2021/22 (15 → 12, -3).
Overall: 158 (1975/76) → 194 (2025/26 (preliminary)), 36.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available years (2020/21–2024/25; preliminary year excluded from class stats).

Class	Min	Max	Mean	Years
Junior Infants	18	24	21.4	5
Senior Infants	18	26	21.8	5
1st Class	18	28	21.8	5
2nd Class	18	27	22.0	5
3rd Class	15	28	21.6	5
4th Class	12	24	20.0	5
5th Class	13	27	21.6	5
6th Class	12	28	23.0	5
Total	128	216	168.5	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 24

SI 2021/22 26

1st 2022/23 28

-1

2nd 2023/24 27

3rd 2024/25 28

Cohort 2021/22

JI 2021/22 18

SI 2022/23 18

1st 2023/24 18

2nd 2024/25 20

Cohort 2022/23

JI 2022/23 20

-2

SI 2023/24 18

1st 2024/25 22

Cohort 2023/24

JI 2023/24 24

SI 2024/25 26

Cohort 2024/25

JI 2024/25 21

Raw data by year

Years marked (preliminary) are subject to revision when official data are published.

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1975/76	–	–	–	–	–	–	–	–	–	–	158
1976/77	82	88	–	–	–	–	–	–	–	–	170
1977/78	81	90	–	–	–	–	–	–	–	–	171
1978/79	80	87	–	–	–	–	–	–	–	–	167
1979/80	84	87	–	–	–	–	–	–	–	–	171
1980/81	89	89	–	–	–	–	–	–	–	–	178
1981/82	92	94	–	–	–	–	–	–	–	–	186
1982/83	92	93	–	–	–	–	–	–	–	–	185
1993/94	74	81	–	–	–	–	–	–	–	–	155
1994/95	77	83	–	–	–	–	–	–	–	–	160
1995/96	66	78	–	–	–	–	–	–	–	–	144
1996/97	68	75	–	–	–	–	–	–	–	–	143
1997/98	68	73	–	–	–	–	–	–	–	–	141
1998/99	63	65	–	–	–	–	–	–	–	–	128
1999/00	63	65	–	–	–	–	–	–	–	–	128
2000/01	67	73	–	–	–	–	–	–	–	–	140
2001/02	63	73	–	–	–	–	–	–	–	–	136
2002/03	66	77	–	–	–	–	–	–	–	–	143
2003/04	62	77	–	–	–	–	–	–	–	–	139
2004/05	60	81	–	–	–	–	–	–	–	–	141
2005/06	60	83	–	–	–	–	–	–	–	–	143
2006/07	56	82	–	–	–	–	–	–	–	–	138
2007/08	65	80	–	–	–	–	–	–	–	–	145
2008/09	64	76	–	–	–	–	–	–	–	–	140
2009/10	71	78	–	–	–	–	–	–	–	–	149
2010/11	81	84	–	–	–	–	–	–	–	–	165
2011/12	92	91	–	–	–	–	–	–	–	–	183
2012/13	102	91	–	–	–	–	–	–	–	–	193
2013/14	104	98	–	–	–	–	–	–	–	–	202
2014/15	107	103	–	–	–	–	–	–	–	–	210
2015/16	111	105	–	–	–	–	–	–	–	–	216
2016/17	111	99	–	–	–	–	–	–	–	–	210
2017/18	114	95	–	–	–	–	–	–	–	–	209
2018/19	107	97	–	–	–	–	–	–	–	–	204
2019/20	105	96	–	–	–	–	–	–	–	–	201
2020/21	95	97	24	21	20	23	15	24	27	28	192
2021/22	90	92	18	26	21	18	24	12	24	27	182
2022/23	88	92	20	18	28	22	19	24	13	24	180
2023/24	85	89	24	18	18	27	22	17	24	12	174
2024/25	89	104	21	26	22	20	28	23	20	24	193
2025/26 (preliminary)	88	106	–	–	–	–	–	–	–	–	194