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S N CAITRIONA NAIONAIN

Roll number: 18362K Measc Avenue, Coolock, Dublin 5

School details

Address: Measc Avenue, Coolock, Dublin 5 (D05FC92)
Email: [email protected]
Phone: 018480142
Principal: Marie Dineen
Ethos: Catholic
DEIS: Y
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Dublin City Council
School patron: Archbishop of Dublin
School type: Ordinary
School level: Junior
Planning area: Killester_Raheny_Clontarf

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: 2017/18: 205 in 2016/17 → 221, +16 pupils.
Biggest loss in a single year: 1978/79: 655 in 1977/78 → 570, -85 pupils.
Largest single-class increase: Senior Infants in 2023/24 (51 → 69, +18).
Largest single-class decrease: Senior Infants in 2021/22 (80 → 51, -29).
Largest cohort-step gain: SI → 1st in 2022/23 (51 → 56, +5).
Largest cohort-step loss: 1st → 2nd in 2021/22 (89 → 0, -89).
Overall: 792 (1974/75) → 178 (2025/26 (preliminary)), -614.

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	51	70	60.2	5
Senior Infants	51	80	64.0	5
1st Class	49	89	66.8	5
Total	173	792	341.8	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 52

-1

SI 2021/22 51

1st 2022/23 56

-56

2nd 2023/24 0

Cohort 2021/22

JI 2021/22 51

SI 2022/23 51

-2

1st 2023/24 49

-49

2nd 2024/25 0

Cohort 2022/23

JI 2022/23 66

SI 2023/24 69

-6

1st 2024/25 63

Cohort 2023/24

JI 2023/24 70

-1

SI 2024/25 69

Cohort 2024/25

JI 2024/25 62

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	439	353	–	–	–	–	–	–	–	–	792
1975/76	–	–	–	–	–	–	–	–	–	–	792
1976/77	405	324	–	–	–	–	–	–	–	–	729
1977/78	369	286	–	–	–	–	–	–	–	–	655
1978/79	317	253	–	–	–	–	–	–	–	–	570
1979/80	289	259	–	–	–	–	–	–	–	–	548
1980/81	284	245	–	–	–	–	–	–	–	–	529
1981/82	297	229	–	–	–	–	–	–	–	–	526
1982/83	297	229	–	–	–	–	–	–	–	–	526
1993/94	241	207	–	–	–	–	–	–	–	–	448
1994/95	225	192	–	–	–	–	–	–	–	–	417
1995/96	217	156	–	–	–	–	–	–	–	–	373
1996/97	207	155	–	–	–	–	–	–	–	–	362
1997/98	200	176	–	–	–	–	–	–	–	–	376
1998/99	189	155	–	–	–	–	–	–	–	–	344
1999/00	178	153	–	–	–	–	–	–	–	–	331
2000/01	182	147	–	–	–	–	–	–	–	–	329
2001/02	169	147	–	–	–	–	–	–	–	–	316
2002/03	151	131	–	–	–	–	–	–	–	–	282
2003/04	139	123	–	–	–	–	–	–	–	–	262
2004/05	139	123	–	–	–	–	–	–	–	–	262
2005/06	140	116	–	–	–	–	–	–	–	–	256
2006/07	126	120	–	–	–	–	–	–	–	–	246
2007/08	134	109	–	–	–	–	–	–	–	–	243
2008/09	127	116	–	–	–	–	–	–	–	–	243
2009/10	127	114	–	–	–	–	–	–	–	–	241
2010/11	114	111	–	–	–	–	–	–	–	–	225
2011/12	122	93	–	–	–	–	–	–	–	–	215
2012/13	120	94	–	–	–	–	–	–	–	–	214
2013/14	129	94	–	–	–	–	–	–	–	–	223
2014/15	116	104	–	–	–	–	–	–	–	–	220
2015/16	120	97	–	–	–	–	–	–	–	–	217
2016/17	108	97	–	–	–	–	–	–	–	–	205
2017/18	115	106	–	–	–	–	–	–	–	–	221
2018/19	126	110	–	–	–	–	–	–	–	–	236
2019/20	145	103	–	–	–	–	–	–	–	–	248
2020/21	126	95	52	80	89	–	–	–	–	–	221
2021/22	105	74	51	51	77	–	–	–	–	–	179
2022/23	105	68	66	51	56	–	–	–	–	–	173
2023/24	112	76	70	69	49	–	–	–	–	–	188
2024/25	114	80	62	69	63	–	–	–	–	–	194
2025/26 (preliminary)	103	75	–	–	–	–	–	–	–	–	178