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SCOIL NAOMH BRID

Roll number: 16566Q Main Street, Celbridge, Co. Kildare

School details

Address: Main Street, Celbridge, Co. Kildare (W23R8Y9)
Email: [email protected]
Phone: 016272922
Principal: Delia O'Donnell
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Kildare County Council
School patron: Archbishop of Dublin
School type: Ordinary
School level: All-Through School
Planning area: Celbridge

Class size history

Mainstream class group data is shown separately from standard/year-group enrolment data. The source does not identify which standard/year group each class group belongs to.

Average class size

23.00

2025/26

Mainstream classes

2025/26

Largest class group

2025/26

Classes with 30+ pupils

2025/26

Class group metrics trend

Class group metrics by year

Year	Mainstream class pupils	Mainstream classes	Average class size	Largest class	Classes 30+
2006/07	513	18	28.50	33	7
2007/08	532	20	26.60	33	5
2008/09	537	20	26.85	33	3
2009/10	528	20	26.40	32	4
2010/11	512	19	26.95	30	1
2011/12	510	19	26.84	31	6
2012/13	543	20	27.15	31	5
2013/14	530	20	26.50	31	1
2014/15	515	19	27.11	35	3
2015/16	498	19	26.21	30	1
2016/17	488	18	27.11	33	3
2017/18	478	18	26.56	32	4
2019/20	410	16	25.62	31	2
2020/21	340	16	21.25	28	0
2021/22	293	14	20.93	25	0
2022/23	248	12	20.67	26	0
2023/24	237	10	23.70	29	0
2024/25	258	10	25.80	31	2
2025/26	230	10	23.00	27	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1993/94: 510 in 1983/84 → 658, +148 pupils.
Biggest loss in a single year: 2020/21: 410 in 2019/20 → 340, -70 pupils.
Largest single-class increase: Junior Infants in 2024/25 (25 → 43, +18).
Largest single-class decrease: 6th Class in 2025/26 (50 → 27, -23).
Largest cohort-step gain: 4th → 5th in 2025/26 (31 → 38, +7).
Largest cohort-step loss: 1st → 2nd in 2022/23 (34 → 31, -3).
Overall: 287 (1974/75) → 240 (2025/26), -47.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available final by-standard years.

Class	Min	Max	Mean	Years
Junior Infants	15	43	24.7	6
Senior Infants	15	44	27.2	6
1st Class	18	34	25.2	6
2nd Class	24	45	29.3	6
3rd Class	25	51	33.7	6
4th Class	24	50	36.2	6
5th Class	30	64	45.2	6
6th Class	27	62	48.0	6
Total	237	698	465.0	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 21

SI 2021/22 21

-1

1st 2022/23 20

2nd 2023/24 25

3rd 2024/25 27

4th 2025/26 28

Cohort 2021/22

JI 2021/22 15

SI 2022/23 15

1st 2023/24 18

2nd 2024/25 24

3rd 2025/26 28

Cohort 2022/23

JI 2022/23 21

SI 2023/24 22

1st 2024/25 25

2nd 2025/26 26

Cohort 2023/24

JI 2023/24 25

SI 2024/25 28

-2

1st 2025/26 26

Cohort 2024/25

JI 2024/25 43

SI 2025/26 44

Cohort 2025/26

JI 2025/26 23

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	201	86	–	–	–	–	–	–	–	–	287
1975/76	–	–	–	–	–	–	–	–	–	–	280
1976/77	214	81	–	–	–	–	–	–	–	–	295
1977/78	234	102	–	–	–	–	–	–	–	–	336
1978/79	258	90	–	–	–	–	–	–	–	–	348
1979/80	283	–	–	–	–	–	–	–	–	–	283
1980/81	338	–	–	–	–	–	–	–	–	–	338
1981/82	378	–	–	–	–	–	–	–	–	–	378
1982/83	445	–	–	–	–	–	–	–	–	–	445
1983/84	510	–	–	–	–	–	–	–	–	–	510
1993/94	658	–	–	–	–	–	–	–	–	–	658
1994/95	684	–	–	–	–	–	–	–	–	–	684
1995/96	698	–	–	–	–	–	–	–	–	–	698
1996/97	680	–	–	–	–	–	–	–	–	–	680
1997/98	663	–	–	–	–	–	–	–	–	–	663
1998/99	634	–	–	–	–	–	–	–	–	–	634
1999/00	577	–	–	–	–	–	–	–	–	–	577
2000/01	571	–	–	–	–	–	–	–	–	–	571
2001/02	553	–	–	–	–	–	–	–	–	–	553
2002/03	554	–	–	–	–	–	–	–	–	–	554
2003/04	534	–	–	–	–	–	–	–	–	–	534
2004/05	504	–	–	–	–	–	–	–	–	–	504
2005/06	485	–	–	–	–	–	–	–	–	–	485
2006/07	526	–	–	–	–	–	–	–	–	–	526
2007/08	546	–	–	–	–	–	–	–	–	–	546
2008/09	545	–	–	–	–	–	–	–	–	–	545
2009/10	540	–	–	–	–	–	–	–	–	–	540
2010/11	524	–	–	–	–	–	–	–	–	–	524
2011/12	510	–	–	–	–	–	–	–	–	–	510
2012/13	543	–	–	–	–	–	–	–	–	–	543
2013/14	530	–	–	–	–	–	–	–	–	–	530
2014/15	515	–	–	–	–	–	–	–	–	–	515
2015/16	498	–	–	–	–	–	–	–	–	–	498
2016/17	488	–	–	–	–	–	–	–	–	–	488
2017/18	478	–	–	–	–	–	–	–	–	–	478
2018/19	432	–	–	–	–	–	–	–	–	–	432
2019/20	410	–	–	–	–	–	–	–	–	–	410
2020/21	340	–	21	33	28	45	51	42	64	56	340
2021/22	293	–	15	21	34	25	42	50	44	62	293
2022/23	248	–	21	15	20	31	25	42	52	42	248
2023/24	229	8	25	22	18	25	29	24	43	51	237
2024/25	230	28	43	28	25	24	27	31	30	50	258
2025/26	195	45	23	44	26	26	28	28	38	27	240