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DUNDAR MHUIGHE N S

Roll number: 16940O Dunderrow, Kinsale, Co. Cork

School details

Address: Dunderrow, Kinsale, Co. Cork (P17K504)
Email: [email protected]
Phone: 0214774041
Principal: Principal
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Cork County Council
School patron: Bishop of Cork & Ross
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Kinsale

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

20.50

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	181	6	30.17	39	2
2007/08	192	7	27.43	35	2
2008/09	201	7	28.71	36	2
2009/10	208	7	29.71	37	3
2010/11	200	8	25.00	32	2
2011/12	203	7	29.00	32	4
2012/13	219	7	31.29	41	4
2013/14	244	9	27.11	33	2
2014/15	248	9	27.56	32	3
2015/16	253	9	28.11	32	3
2016/17	250	9	27.78	32	2
2017/18	244	9	27.11	32	2
2019/20	230	9	25.56	31	1
2020/21	212	9	23.56	31	1
2021/22	194	8	24.25	31	1
2022/23	189	8	23.62	29	0
2023/24	182	8	22.75	26	0
2024/25	170	8	21.25	25	0
2025/26	164	8	20.50	27	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2013/14: 219 in 2012/13 → 244, +25 pupils.
Biggest loss in a single year: 2020/21: 230 in 2019/20 → 212, -18 pupils.
Largest single-class increase: 5th Class in 2025/26 (24 → 30, +6).
Largest single-class decrease: 6th Class in 2021/22 (42 → 31, -11).
Largest cohort-step gain: 1st → 2nd in 2023/24 (23 → 27, +4).
Largest cohort-step loss: 1st → 2nd in 2025/26 (22 → 20, -2).
Overall: 61 (1975/76) → 175 (2025/26), 114.

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	15	22	19.2	6
Senior Infants	18	24	21.3	6
1st Class	17	25	21.8	6
2nd Class	19	27	22.7	6
3rd Class	21	28	24.8	6
4th Class	21	27	25.0	6
5th Class	19	31	26.2	6
6th Class	18	42	28.3	6
Total	61	253	157.5	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 20

SI 2021/22 22

1st 2022/23 23

2nd 2023/24 27

-1

3rd 2024/25 26

-1

4th 2025/26 25

Cohort 2021/22

JI 2021/22 21

SI 2022/23 21

1st 2023/24 22

2nd 2024/25 23

3rd 2025/26 23

Cohort 2022/23

JI 2022/23 22

SI 2023/24 22

1st 2024/25 22

-2

2nd 2025/26 20

Cohort 2023/24

JI 2023/24 19

-1

SI 2024/25 18

-1

1st 2025/26 17

Cohort 2024/25

JI 2024/25 18

SI 2025/26 21

Cohort 2025/26

JI 2025/26 15

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1975/76	–	–	–	–	–	–	–	–	–	–	61
1976/77	28	37	–	–	–	–	–	–	–	–	65
1977/78	35	37	–	–	–	–	–	–	–	–	72
1978/79	37	37	–	–	–	–	–	–	–	–	74
1979/80	38	41	–	–	–	–	–	–	–	–	79
1980/81	40	42	–	–	–	–	–	–	–	–	82
1981/82	52	42	–	–	–	–	–	–	–	–	94
1982/83	48	43	–	–	–	–	–	–	–	–	91
1993/94	41	45	–	–	–	–	–	–	–	–	86
1994/95	42	41	–	–	–	–	–	–	–	–	83
1995/96	44	44	–	–	–	–	–	–	–	–	88
1996/97	47	51	–	–	–	–	–	–	–	–	98
1997/98	50	62	–	–	–	–	–	–	–	–	112
1998/99	47	62	–	–	–	–	–	–	–	–	109
1999/00	47	62	–	–	–	–	–	–	–	–	109
2000/01	53	67	–	–	–	–	–	–	–	–	120
2001/02	65	71	–	–	–	–	–	–	–	–	136
2002/03	73	78	–	–	–	–	–	–	–	–	151
2003/04	80	84	–	–	–	–	–	–	–	–	164
2004/05	83	87	–	–	–	–	–	–	–	–	170
2005/06	80	85	–	–	–	–	–	–	–	–	165
2006/07	91	90	–	–	–	–	–	–	–	–	181
2007/08	94	98	–	–	–	–	–	–	–	–	192
2008/09	101	100	–	–	–	–	–	–	–	–	201
2009/10	100	108	–	–	–	–	–	–	–	–	208
2010/11	96	104	–	–	–	–	–	–	–	–	200
2011/12	99	104	–	–	–	–	–	–	–	–	203
2012/13	104	115	–	–	–	–	–	–	–	–	219
2013/14	115	129	–	–	–	–	–	–	–	–	244
2014/15	115	133	–	–	–	–	–	–	–	–	248
2015/16	115	138	–	–	–	–	–	–	–	–	253
2016/17	121	129	–	–	–	–	–	–	–	–	250
2017/18	120	124	–	–	–	–	–	–	–	–	244
2018/19	111	122	–	–	–	–	–	–	–	–	233
2019/20	111	119	–	–	–	–	–	–	–	–	230
2020/21	108	104	20	24	22	19	28	26	31	42	212
2021/22	106	88	21	22	25	22	21	26	26	31	194
2022/23	104	88	22	21	23	25	24	21	27	29	192
2023/24	102	86	19	22	22	27	27	25	19	26	188
2024/25	90	91	18	18	22	23	26	27	24	18	181
2025/26	89	86	15	21	17	20	23	25	30	24	175