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

ST KILLIANS N S

Roll number: 19608V Mullagh, Co. Cavan

School details

Address: Mullagh, Co. Cavan (A82H4X7)
Email: [email protected]
Phone: 0469242222
Principal: Ronan MacNamara
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 with Special Classes
School level: All-Through School
Planning area: Virginia

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: 2007/08: 250 in 2006/07 → 292, +42 pupils.
Biggest loss in a single year: 2015/16: 370 in 2014/15 → 350, -20 pupils.
Largest single-class increase: 3rd Class in 2023/24 (32 → 45, +13).
Largest single-class decrease: 4th Class in 2023/24 (51 → 32, -19).
Largest cohort-step gain: 1st → 2nd in 2024/25 (36 → 40, +4).
Largest cohort-step loss: 2nd → 3rd in 2022/23 (34 → 32, -2).
Overall: 115 (1993/94) → 328 (2025/26 (preliminary)), 213.

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	32	37	34.4	5
Senior Infants	34	43	37.6	5
1st Class	34	45	37.4	5
2nd Class	34	47	40.4	5
3rd Class	32	50	42.4	5
4th Class	32	51	43.4	5
5th Class	33	52	45.2	5
6th Class	39	52	46.2	5
Total	88	372	257.7	33

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 32

SI 2021/22 34

1st 2022/23 34

2nd 2023/24 36

3rd 2024/25 37

Cohort 2021/22

JI 2021/22 33

SI 2022/23 35

1st 2023/24 36

2nd 2024/25 40

Cohort 2022/23

JI 2022/23 37

SI 2023/24 37

1st 2024/25 37

Cohort 2023/24

JI 2023/24 35

SI 2024/25 39

Cohort 2024/25

JI 2024/25 35

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
1993/94	51	64	–	–	–	–	–	–	–	–	115
1994/95	47	60	–	–	–	–	–	–	–	–	107
1995/96	48	52	–	–	–	–	–	–	–	–	100
1996/97	48	48	–	–	–	–	–	–	–	–	96
1997/98	51	46	–	–	–	–	–	–	–	–	97
1998/99	47	44	–	–	–	–	–	–	–	–	91
1999/00	43	45	–	–	–	–	–	–	–	–	88
2000/01	51	47	–	–	–	–	–	–	–	–	98
2001/02	66	53	–	–	–	–	–	–	–	–	119
2002/03	81	65	–	–	–	–	–	–	–	–	146
2003/04	76	82	–	–	–	–	–	–	–	–	158
2004/05	89	105	–	–	–	–	–	–	–	–	194
2005/06	93	116	–	–	–	–	–	–	–	–	209
2006/07	114	136	–	–	–	–	–	–	–	–	250
2007/08	143	149	–	–	–	–	–	–	–	–	292
2008/09	145	173	–	–	–	–	–	–	–	–	318
2009/10	160	186	–	–	–	–	–	–	–	–	346
2010/11	156	190	–	–	–	–	–	–	–	–	346
2011/12	171	192	–	–	–	–	–	–	–	–	363
2012/13	177	195	–	–	–	–	–	–	–	–	372
2013/14	172	196	–	–	–	–	–	–	–	–	368
2014/15	174	196	–	–	–	–	–	–	–	–	370
2015/16	168	182	–	–	–	–	–	–	–	–	350
2016/17	183	176	–	–	–	–	–	–	–	–	359
2017/18	171	196	–	–	–	–	–	–	–	–	367
2018/19	174	194	–	–	–	–	–	–	–	–	368
2019/20	173	190	–	–	–	–	–	–	–	–	363
2020/21	165	189	32	43	35	47	50	39	49	42	354
2021/22	170	180	33	34	45	34	48	50	40	48	350
2022/23	166	177	37	35	34	45	32	51	52	39	343
2023/24	163	180	35	37	36	36	45	32	52	52	343
2024/25	161	174	35	39	37	40	37	45	33	50	335
2025/26 (preliminary)	153	175	–	–	–	–	–	–	–	–	328