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NA MAIGHDINE MUIRE GIRL

Roll number: 19396J Ballinteer, Dublin 16

School details

Address: Ballinteer, Dublin 16 (D16C820)
Email: [email protected]
Phone: 014930736
Principal: Yvonne Lane
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Dun Laoghaire Rathdown
School patron: Archbishop of Dublin
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Ballinteer_Stepaside_DLR

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: 1975/76: 292 in 1974/75 → 388, +96 pupils.
Biggest loss in a single year: 1993/94: 532 in 1983/84 → 295, -237 pupils.
Largest single-class increase: 1st Class in 2024/25 (20 → 33, +13).
Largest single-class decrease: 2nd Class in 2022/23 (43 → 22, -21).
Largest cohort-step gain: 2nd → 3rd in 2023/24 (22 → 27, +5).
Largest cohort-step loss: 3rd → 4th in 2022/23 (39 → 35, -4).
Overall: 292 (1974/75) → 200 (2025/26 (preliminary)), -92.

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	16	34	24.0	5
Senior Infants	18	33	24.6	5
1st Class	20	41	29.0	5
2nd Class	22	43	30.4	5
3rd Class	27	42	35.2	5
4th Class	26	44	37.0	5
5th Class	35	45	39.8	5
6th Class	36	40	38.6	5
Total	153	546	292.3	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 29

SI 2021/22 29

1st 2022/23 29

-1

2nd 2023/24 28

-1

3rd 2024/25 27

Cohort 2021/22

JI 2021/22 24

-3

SI 2022/23 21

-1

1st 2023/24 20

2nd 2024/25 22

Cohort 2022/23

JI 2022/23 34

-1

SI 2023/24 33

1st 2024/25 33

Cohort 2023/24

JI 2023/24 16

SI 2024/25 18

Cohort 2024/25

JI 2024/25 17

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	292	–	–	–	–	–	–	–	–	–	292
1975/76	–	–	–	–	–	–	–	–	–	–	388
1976/77	482	–	–	–	–	–	–	–	–	–	482
1977/78	524	–	–	–	–	–	–	–	–	–	524
1978/79	–	–	–	–	–	–	–	–	–	–	511
1980/81	522	–	–	–	–	–	–	–	–	–	522
1981/82	521	–	–	–	–	–	–	–	–	–	521
1982/83	546	–	–	–	–	–	–	–	–	–	546
1983/84	532	–	–	–	–	–	–	–	–	–	532
1993/94	295	–	–	–	–	–	–	–	–	–	295
1994/95	280	–	–	–	–	–	–	–	–	–	280
1995/96	279	–	–	–	–	–	–	–	–	–	279
1996/97	264	–	–	–	–	–	–	–	–	–	264
1997/98	256	–	–	–	–	–	–	–	–	–	256
1998/99	255	–	–	–	–	–	–	–	–	–	255
1999/00	238	–	–	–	–	–	–	–	–	–	238
2000/01	222	–	–	–	–	–	–	–	–	–	222
2001/02	211	–	–	–	–	–	–	–	–	–	211
2002/03	188	–	–	–	–	–	–	–	–	–	188
2003/04	180	–	–	–	–	–	–	–	–	–	180
2004/05	179	–	–	–	–	–	–	–	–	–	179
2005/06	169	–	–	–	–	–	–	–	–	–	169
2006/07	153	–	–	–	–	–	–	–	–	–	153
2007/08	163	–	–	–	–	–	–	–	–	–	163
2008/09	191	–	–	–	–	–	–	–	–	–	191
2009/10	199	–	–	–	–	–	–	–	–	–	199
2010/11	218	–	–	–	–	–	–	–	–	–	218
2011/12	241	–	–	–	–	–	–	–	–	–	241
2012/13	249	–	–	–	–	–	–	–	–	–	249
2013/14	277	–	–	–	–	–	–	–	–	–	277
2014/15	286	–	–	–	–	–	–	–	–	–	286
2015/16	281	–	–	–	–	–	–	–	–	–	281
2016/17	287	–	–	–	–	–	–	–	–	–	287
2017/18	299	–	–	–	–	–	–	–	–	–	299
2018/19	309	–	–	–	–	–	–	–	–	–	309
2019/20	297	–	–	–	–	–	–	–	–	–	297
2020/21	289	–	29	22	41	37	42	41	39	38	289
2021/22	277	–	24	29	22	43	39	39	41	40	277
2022/23	258	3	34	21	29	22	41	35	39	40	261
2023/24	239	3	16	33	20	28	27	44	35	39	242
2024/25	221	3	17	18	33	22	27	26	45	36	224
2025/26 (preliminary)	197	3	–	–	–	–	–	–	–	–	200