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S N NEILL MOR

Roll number: 11843O Killybegs, Co. Donegal

School details

Address: Killybegs, Co. Donegal (F94FX76)
Email: [email protected]
Phone: 0749731794
Principal: Eugene Mulligan
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Donegal County Council
School patron: Bishop of Raphoe
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Killybegs

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: 1979/80: 220 in 1978/79 → 251, +31 pupils.
Biggest loss in a single year: 1993/94: 279 in 1982/83 → 248, -31 pupils.
Largest single-class increase: 3rd Class in 2022/23 (13 → 34, +21).
Largest single-class decrease: 1st Class in 2021/22 (33 → 20, -13).
Largest cohort-step gain: 2nd → 3rd in 2023/24 (22 → 26, +4).
Largest cohort-step loss: SI → 1st in 2024/25 (26 → 19, -7).
Overall: 164 (1974/75) → 240 (2025/26 (preliminary)), 76.

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	37	27.0	5
Senior Infants	21	35	24.8	5
1st Class	19	33	23.4	5
2nd Class	15	32	23.2	5
3rd Class	13	34	24.6	5
4th Class	16	34	24.8	5
5th Class	18	34	24.8	5
6th Class	20	29	24.2	5
Total	138	279	197.4	42

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 21

1st 2022/23 21

2nd 2023/24 24

3rd 2024/25 24

Cohort 2021/22

JI 2021/22 18

SI 2022/23 21

1st 2023/24 24

-1

2nd 2024/25 23

Cohort 2022/23

JI 2022/23 24

SI 2023/24 26

-7

1st 2024/25 19

Cohort 2023/24

JI 2023/24 36

-1

SI 2024/25 35

Cohort 2024/25

JI 2024/25 37

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
1974/75	75	89	–	–	–	–	–	–	–	–	164
1975/76	–	–	–	–	–	–	–	–	–	–	185
1976/77	88	85	–	–	–	–	–	–	–	–	173
1977/78	–	–	–	–	–	–	–	–	–	–	203
1978/79	102	118	–	–	–	–	–	–	–	–	220
1979/80	117	134	–	–	–	–	–	–	–	–	251
1980/81	115	149	–	–	–	–	–	–	–	–	264
1981/82	125	149	–	–	–	–	–	–	–	–	274
1982/83	134	145	–	–	–	–	–	–	–	–	279
1993/94	129	119	–	–	–	–	–	–	–	–	248
1994/95	122	115	–	–	–	–	–	–	–	–	237
1995/96	117	115	–	–	–	–	–	–	–	–	232
1996/97	108	101	–	–	–	–	–	–	–	–	209
1997/98	99	90	–	–	–	–	–	–	–	–	189
1998/99	92	95	–	–	–	–	–	–	–	–	187
1999/00	91	92	–	–	–	–	–	–	–	–	183
2000/01	88	87	–	–	–	–	–	–	–	–	175
2001/02	85	90	–	–	–	–	–	–	–	–	175
2002/03	76	84	–	–	–	–	–	–	–	–	160
2003/04	72	84	–	–	–	–	–	–	–	–	156
2004/05	65	73	–	–	–	–	–	–	–	–	138
2005/06	70	76	–	–	–	–	–	–	–	–	146
2006/07	79	90	–	–	–	–	–	–	–	–	169
2007/08	78	88	–	–	–	–	–	–	–	–	166
2008/09	71	92	–	–	–	–	–	–	–	–	163
2009/10	75	101	–	–	–	–	–	–	–	–	176
2010/11	74	100	–	–	–	–	–	–	–	–	174
2011/12	77	101	–	–	–	–	–	–	–	–	178
2012/13	74	109	–	–	–	–	–	–	–	–	183
2013/14	71	112	–	–	–	–	–	–	–	–	183
2014/15	75	115	–	–	–	–	–	–	–	–	190
2015/16	76	110	–	–	–	–	–	–	–	–	186
2016/17	90	104	–	–	–	–	–	–	–	–	194
2017/18	85	102	–	–	–	–	–	–	–	–	187
2018/19	94	112	–	–	–	–	–	–	–	–	206
2019/20	90	106	–	–	–	–	–	–	–	–	196
2020/21	93	109	20	21	33	15	26	24	20	24	202
2021/22	94	103	18	21	20	32	13	24	25	22	197
2022/23	97	108	24	21	21	22	34	16	27	26	205
2023/24	114	110	36	26	24	24	26	34	18	29	224
2024/25	111	114	37	35	19	23	24	26	34	20	225
2025/26 (preliminary)	122	118	–	–	–	–	–	–	–	–	240