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KILLINKERE N S

Roll number: 15502I Corratinner, Virginia, Co. Cavan

School details

Address: Corratinner, Virginia, Co. Cavan (A82T959)
Email: [email protected]
Phone: 0498547611
Principal: Mary Brady
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Cavan County Council
School patron: Bishop of Kilmore
School type: Ordinary
School level: All-Through School
Planning area: Virginia

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

21.57

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	160	6	26.67	35	1
2007/08	159	6	26.50	29	0
2008/09	180	6	30.00	34	3
2009/10	190	7	27.14	32	2
2010/11	182	7	26.00	31	1
2011/12	188	7	26.86	31	2
2012/13	181	7	25.86	29	0
2013/14	186	7	26.57	31	2
2014/15	173	7	24.71	31	3
2015/16	173	7	24.71	28	0
2016/17	164	7	23.43	30	2
2017/18	163	6	27.17	30	1
2019/20	156	6	26.00	29	0
2020/21	158	6	26.33	31	1
2021/22	156	6	26.00	28	0
2022/23	178	7	25.43	30	1
2023/24	177	7	25.29	29	0
2024/25	184	7	26.29	31	2
2025/26	151	7	21.57	29	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1977/78: 106 in 1976/77 → 139, +33 pupils.
Biggest loss in a single year: 2025/26: 184 in 2024/25 → 151, -33 pupils.
Largest single-class increase: 6th Class in 2023/24 (15 → 28, +13).
Largest single-class decrease: 6th Class in 2021/22 (24 → 15, -9).
Largest cohort-step gain: 2nd → 3rd in 2022/23 (17 → 22, +5).
Largest cohort-step loss: 5th → 6th in 2025/26 (24 → 19, -5).
Overall: 78 (1975/76) → 151 (2025/26), 73.

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	24	20.0	6
Senior Infants	18	22	20.0	6
1st Class	16	24	19.2	6
2nd Class	17	25	21.2	6
3rd Class	17	25	22.2	6
4th Class	13	30	22.3	6
5th Class	13	27	21.0	6
6th Class	15	28	21.5	6
Total	78	190	157.9	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 21

SI 2021/22 22

1st 2022/23 24

2nd 2023/24 25

-1

3rd 2024/25 24

-1

4th 2025/26 23

Cohort 2021/22

JI 2021/22 19

-1

SI 2022/23 18

-1

1st 2023/24 17

2nd 2024/25 21

-4

3rd 2025/26 17

Cohort 2022/23

JI 2022/23 22

-3

SI 2023/24 19

1st 2024/25 20

-2

2nd 2025/26 18

Cohort 2023/24

JI 2023/24 19

SI 2024/25 20

-3

1st 2025/26 17

Cohort 2024/25

JI 2024/25 24

-3

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	–	–	–	–	–	–	–	–	–	–	78
1976/77	52	54	–	–	–	–	–	–	–	–	106
1977/78	66	73	–	–	–	–	–	–	–	–	139
1978/79	63	69	–	–	–	–	–	–	–	–	132
1979/80	67	67	–	–	–	–	–	–	–	–	134
1980/81	69	63	–	–	–	–	–	–	–	–	132
1981/82	63	60	–	–	–	–	–	–	–	–	123
1982/83	62	53	–	–	–	–	–	–	–	–	115
1993/94	60	83	–	–	–	–	–	–	–	–	143
1994/95	64	83	–	–	–	–	–	–	–	–	147
1995/96	65	83	–	–	–	–	–	–	–	–	148
1996/97	67	82	–	–	–	–	–	–	–	–	149
1997/98	68	92	–	–	–	–	–	–	–	–	160
1998/99	72	92	–	–	–	–	–	–	–	–	164
1999/00	79	91	–	–	–	–	–	–	–	–	170
2000/01	75	81	–	–	–	–	–	–	–	–	156
2001/02	78	85	–	–	–	–	–	–	–	–	163
2002/03	88	87	–	–	–	–	–	–	–	–	175
2003/04	85	91	–	–	–	–	–	–	–	–	176
2004/05	87	93	–	–	–	–	–	–	–	–	180
2005/06	82	86	–	–	–	–	–	–	–	–	168
2006/07	82	78	–	–	–	–	–	–	–	–	160
2007/08	78	81	–	–	–	–	–	–	–	–	159
2008/09	92	88	–	–	–	–	–	–	–	–	180
2009/10	98	92	–	–	–	–	–	–	–	–	190
2010/11	94	88	–	–	–	–	–	–	–	–	182
2011/12	94	94	–	–	–	–	–	–	–	–	188
2012/13	92	89	–	–	–	–	–	–	–	–	181
2013/14	95	91	–	–	–	–	–	–	–	–	186
2014/15	84	89	–	–	–	–	–	–	–	–	173
2015/16	78	95	–	–	–	–	–	–	–	–	173
2016/17	75	89	–	–	–	–	–	–	–	–	164
2017/18	79	84	–	–	–	–	–	–	–	–	163
2018/19	74	81	–	–	–	–	–	–	–	–	155
2019/20	71	85	–	–	–	–	–	–	–	–	156
2020/21	69	89	21	20	16	24	24	13	16	24	158
2021/22	66	90	19	22	21	17	25	24	13	15	156
2022/23	79	99	22	18	24	22	22	30	25	15	178
2023/24	89	88	19	19	17	25	21	21	27	28	177
2024/25	95	89	24	20	20	21	24	23	24	28	184
2025/26	74	77	15	21	17	18	17	23	21	19	151