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ST LAURENCE O'TOOLE'S NS

Roll number: 16634H Roundwood, Bray, Co. Wicklow

School details

Address: Roundwood, Bray, Co. Wicklow (A98RP49)
Email: [email protected]
Phone: 012818399
Principal: Sinead Sharkey
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Wicklow County Council
School patron: Archbishop of Dublin
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Rathdrum

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

22.45

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	210	9	23.33	29	0
2007/08	222	8	27.75	36	4
2008/09	246	9	27.33	30	2
2009/10	247	9	27.44	32	5
2010/11	261	9	29.00	34	6
2011/12	267	10	26.70	35	2
2012/13	276	10	27.60	34	3
2013/14	304	11	27.64	33	3
2014/15	315	11	28.64	33	5
2015/16	324	12	27.00	32	3
2016/17	315	12	26.25	30	2
2017/18	318	12	26.50	32	3
2019/20	311	12	25.92	30	4
2020/21	302	12	25.17	33	3
2021/22	282	12	23.50	29	0
2022/23	259	11	23.55	29	0
2023/24	248	11	22.55	31	1
2024/25	257	10	25.70	32	2
2025/26	247	11	22.45	30	1

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2006/07: 182 in 2005/06 → 212, +30 pupils.
Biggest loss in a single year: 2022/23: 285 in 2021/22 → 263, -22 pupils.
Largest single-class increase: 4th Class in 2023/24 (26 → 37, +11).
Largest single-class decrease: 5th Class in 2022/23 (41 → 29, -12).
Largest cohort-step gain: 1st → 2nd in 2024/25 (34 → 37, +3).
Largest cohort-step loss: 3rd → 4th in 2022/23 (29 → 26, -3).
Overall: 137 (1974/75) → 254 (2025/26), 117.

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	24	36	29.8	6
Senior Infants	26	35	32.0	6
1st Class	27	37	32.0	6
2nd Class	30	37	33.0	6
3rd Class	29	38	33.3	6
4th Class	26	40	32.5	6
5th Class	29	50	35.8	6
6th Class	31	47	38.5	6
Total	137	324	227.3	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 36

-1

SI 2021/22 35

-1

1st 2022/23 34

-1

2nd 2023/24 33

3rd 2024/25 33

-1

4th 2025/26 32

Cohort 2021/22

JI 2021/22 33

SI 2022/23 35

-1

1st 2023/24 34

2nd 2024/25 37

3rd 2025/26 38

Cohort 2022/23

JI 2022/23 27

SI 2023/24 28

1st 2024/25 28

2nd 2025/26 31

Cohort 2023/24

JI 2023/24 24

SI 2024/25 26

1st 2025/26 27

Cohort 2024/25

JI 2024/25 34

SI 2025/26 35

Cohort 2025/26

JI 2025/26 25

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	67	70	–	–	–	–	–	–	–	–	137
1975/76	–	–	–	–	–	–	–	–	–	–	152
1976/77	80	88	–	–	–	–	–	–	–	–	168
1977/78	86	102	–	–	–	–	–	–	–	–	188
1978/79	82	107	–	–	–	–	–	–	–	–	189
1979/80	90	115	–	–	–	–	–	–	–	–	205
1980/81	93	116	–	–	–	–	–	–	–	–	209
1981/82	102	104	–	–	–	–	–	–	–	–	206
1982/83	103	116	–	–	–	–	–	–	–	–	219
1983/84	107	119	–	–	–	–	–	–	–	–	226
1993/94	88	123	–	–	–	–	–	–	–	–	211
1994/95	78	118	–	–	–	–	–	–	–	–	196
1995/96	78	119	–	–	–	–	–	–	–	–	197
1996/97	71	105	–	–	–	–	–	–	–	–	176
1997/98	76	115	–	–	–	–	–	–	–	–	191
1998/99	67	104	–	–	–	–	–	–	–	–	171
1999/00	76	90	–	–	–	–	–	–	–	–	166
2000/01	78	88	–	–	–	–	–	–	–	–	166
2001/02	75	87	–	–	–	–	–	–	–	–	162
2002/03	70	86	–	–	–	–	–	–	–	–	156
2003/04	74	88	–	–	–	–	–	–	–	–	162
2004/05	77	98	–	–	–	–	–	–	–	–	175
2005/06	78	104	–	–	–	–	–	–	–	–	182
2006/07	90	122	–	–	–	–	–	–	–	–	212
2007/08	96	128	–	–	–	–	–	–	–	–	224
2008/09	105	145	–	–	–	–	–	–	–	–	250
2009/10	114	133	–	–	–	–	–	–	–	–	247
2010/11	134	130	–	–	–	–	–	–	–	–	264
2011/12	134	133	–	–	–	–	–	–	–	–	267
2012/13	147	129	–	–	–	–	–	–	–	–	276
2013/14	164	140	–	–	–	–	–	–	–	–	304
2014/15	167	148	–	–	–	–	–	–	–	–	315
2015/16	170	154	–	–	–	–	–	–	–	–	324
2016/17	160	155	–	–	–	–	–	–	–	–	315
2017/18	155	163	–	–	–	–	–	–	–	–	318
2018/19	159	153	–	–	–	–	–	–	–	–	312
2019/20	165	146	–	–	–	–	–	–	–	–	311
2020/21	156	148	36	33	37	30	31	40	50	45	304
2021/22	146	139	33	35	32	36	29	29	41	47	285
2022/23	137	126	27	35	34	31	37	26	29	40	263
2023/24	128	128	24	28	34	33	32	37	29	31	256
2024/25	131	133	34	26	28	37	33	31	36	32	264
2025/26	132	122	25	35	27	31	38	32	30	36	254