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

S N ATHRACHT NFA

Roll number: 18003F Charlestown, Co. Mayo

School details

Address: Charlestown, Co. Mayo (F12T440)
Email: [email protected]
Phone: 0949254905
Principal: Brian McDermott
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Mayo County Council
School patron: Bishop of Achonry
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Charlestown

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: 2015/16: 129 in 2014/15 → 152, +23 pupils.
Biggest loss in a single year: 1993/94: 194 in 1983/84 → 120, -74 pupils.
Largest single-class increase: 6th Class in 2021/22 (18 → 29, +11).
Largest single-class decrease: 3rd Class in 2022/23 (28 → 21, -7).
Largest cohort-step gain: 3rd → 4th in 2023/24 (21 → 26, +5).
Largest cohort-step loss: 2nd → 3rd in 2022/23 (23 → 21, -2).
Overall: 215 (1974/75) → 268 (2025/26 (preliminary)), 53.

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	20	31	25.8	5
Senior Infants	20	30	24.8	5
1st Class	20	30	24.4	5
2nd Class	21	31	25.2	5
3rd Class	21	28	23.6	5
4th Class	22	28	25.2	5
5th Class	22	28	25.4	5
6th Class	18	29	24.6	5
Total	82	268	153.7	43

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 20

1st 2022/23 20

2nd 2023/24 21

3rd 2024/25 21

Cohort 2021/22

JI 2021/22 28

SI 2022/23 30

1st 2023/24 30

2nd 2024/25 31

Cohort 2022/23

JI 2022/23 22

SI 2023/24 25

1st 2024/25 29

Cohort 2023/24

JI 2023/24 28

SI 2024/25 29

Cohort 2024/25

JI 2024/25 31

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	97	118	–	–	–	–	–	–	–	–	215
1975/76	–	–	–	–	–	–	–	–	–	–	229
1976/77	105	124	–	–	–	–	–	–	–	–	229
1977/78	108	118	–	–	–	–	–	–	–	–	226
1978/79	104	108	–	–	–	–	–	–	–	–	212
1979/80	98	98	–	–	–	–	–	–	–	–	196
1980/81	98	106	–	–	–	–	–	–	–	–	204
1981/82	107	108	–	–	–	–	–	–	–	–	215
1982/83	106	101	–	–	–	–	–	–	–	–	207
1983/84	98	96	–	–	–	–	–	–	–	–	194
1993/94	64	56	–	–	–	–	–	–	–	–	120
1994/95	57	51	–	–	–	–	–	–	–	–	108
1995/96	57	50	–	–	–	–	–	–	–	–	107
1996/97	60	48	–	–	–	–	–	–	–	–	108
1997/98	59	49	–	–	–	–	–	–	–	–	108
1998/99	59	45	–	–	–	–	–	–	–	–	104
1999/00	47	47	–	–	–	–	–	–	–	–	94
2000/01	43	53	–	–	–	–	–	–	–	–	96
2001/02	47	52	–	–	–	–	–	–	–	–	99
2002/03	51	46	–	–	–	–	–	–	–	–	97
2003/04	36	46	–	–	–	–	–	–	–	–	82
2004/05	45	50	–	–	–	–	–	–	–	–	95
2005/06	46	47	–	–	–	–	–	–	–	–	93
2006/07	49	55	–	–	–	–	–	–	–	–	104
2007/08	49	45	–	–	–	–	–	–	–	–	94
2008/09	47	41	–	–	–	–	–	–	–	–	88
2009/10	42	42	–	–	–	–	–	–	–	–	84
2010/11	50	38	–	–	–	–	–	–	–	–	88
2011/12	48	42	–	–	–	–	–	–	–	–	90
2012/13	53	48	–	–	–	–	–	–	–	–	101
2013/14	70	52	–	–	–	–	–	–	–	–	122
2014/15	75	54	–	–	–	–	–	–	–	–	129
2015/16	86	66	–	–	–	–	–	–	–	–	152
2016/17	99	74	–	–	–	–	–	–	–	–	173
2017/18	96	88	–	–	–	–	–	–	–	–	184
2018/19	94	87	–	–	–	–	–	–	–	–	181
2019/20	99	91	–	–	–	–	–	–	–	–	190
2020/21	99	98	20	20	23	28	22	23	27	18	197
2021/22	106	109	28	20	20	23	28	22	22	29	215
2022/23	112	109	22	30	20	23	21	28	22	25	221
2023/24	116	121	28	25	30	21	26	26	28	23	237
2024/25	119	135	31	29	29	31	21	27	28	28	254
2025/26 (preliminary)	128	140	–	–	–	–	–	–	–	–	268