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Our lady's Grove Primary School

Roll number: 19374W Goatstown Road,, Dublin 14

School details

Address: Goatstown Road,, Dublin 14 (D14Y993)
Email: [email protected]
Phone: 012988694
Principal: Anne Kernan
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
School level: All-Through School
Planning area: Goatstown_Stillorgan_DLR

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

25.56

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	325	12	27.08	33	3
2007/08	355	13	27.31	33	3
2008/09	383	14	27.36	34	3
2009/10	408	15	27.20	34	1
2010/11	433	16	27.06	31	3
2011/12	431	16	26.94	30	1
2012/13	422	16	26.38	30	2
2013/14	432	16	27.00	30	3
2014/15	426	16	26.62	30	4
2015/16	436	16	27.25	30	5
2016/17	452	16	28.25	30	5
2017/18	455	16	28.44	30	3
2019/20	439	16	27.44	30	2
2020/21	438	16	27.38	30	1
2021/22	434	17	25.53	29	0
2022/23	435	16	27.19	29	0
2023/24	431	16	26.94	29	0
2024/25	417	16	26.06	29	0
2025/26	409	16	25.56	29	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2007/08: 325 in 2006/07 → 355, +30 pupils.
Biggest loss in a single year: 1980/81: 464 in 1978/79 → 421, -43 pupils.
Largest single-class increase: 3rd Class in 2025/26 (50 → 58, +8).
Largest single-class decrease: Junior Infants in 2024/25 (53 → 43, -10).
Largest cohort-step gain: 1st → 2nd in 2022/23 (51 → 54, +3).
Largest cohort-step loss: 5th → 6th in 2021/22 (57 → 51, -6).
Overall: 512 (1974/75) → 409 (2025/26), -103.

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	43	58	52.2	6
Senior Infants	43	57	52.3	6
1st Class	51	58	54.8	6
2nd Class	52	57	55.0	6
3rd Class	50	58	54.0	6
4th Class	49	56	53.2	6
5th Class	49	57	53.8	6
6th Class	51	53	52.0	6
Total	276	512	397.3	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 58

-1

SI 2021/22 57

-3

1st 2022/23 54

-2

2nd 2023/24 52

-2

3rd 2024/25 50

4th 2025/26 50

Cohort 2021/22

JI 2021/22 58

-2

SI 2022/23 56

1st 2023/24 58

-1

2nd 2024/25 57

3rd 2025/26 58

Cohort 2022/23

JI 2022/23 56

SI 2023/24 56

1st 2024/25 58

-1

2nd 2025/26 57

Cohort 2023/24

JI 2023/24 53

-1

SI 2024/25 52

1st 2025/26 54

Cohort 2024/25

JI 2024/25 43

SI 2025/26 43

Cohort 2025/26

JI 2025/26 45

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	383	129	–	–	–	–	–	–	–	–	512
1975/76	–	–	–	–	–	–	–	–	–	–	495
1976/77	376	121	–	–	–	–	–	–	–	–	497
1977/78	366	108	–	–	–	–	–	–	–	–	474
1978/79	–	–	–	–	–	–	–	–	–	–	464
1980/81	339	82	–	–	–	–	–	–	–	–	421
1981/82	326	73	–	–	–	–	–	–	–	–	399
1982/83	339	71	–	–	–	–	–	–	–	–	410
1983/84	325	64	–	–	–	–	–	–	–	–	389
1993/94	283	74	–	–	–	–	–	–	–	–	357
1994/95	288	67	–	–	–	–	–	–	–	–	355
1995/96	290	75	–	–	–	–	–	–	–	–	365
1996/97	290	72	–	–	–	–	–	–	–	–	362
1997/98	283	74	–	–	–	–	–	–	–	–	357
1998/99	277	64	–	–	–	–	–	–	–	–	341
1999/00	270	60	–	–	–	–	–	–	–	–	330
2000/01	261	50	–	–	–	–	–	–	–	–	311
2001/02	248	39	–	–	–	–	–	–	–	–	287
2002/03	243	33	–	–	–	–	–	–	–	–	276
2003/04	235	42	–	–	–	–	–	–	–	–	277
2004/05	237	60	–	–	–	–	–	–	–	–	297
2005/06	238	74	–	–	–	–	–	–	–	–	312
2006/07	235	90	–	–	–	–	–	–	–	–	325
2007/08	235	120	–	–	–	–	–	–	–	–	355
2008/09	235	148	–	–	–	–	–	–	–	–	383
2009/10	242	166	–	–	–	–	–	–	–	–	408
2010/11	248	185	–	–	–	–	–	–	–	–	433
2011/12	237	194	–	–	–	–	–	–	–	–	431
2012/13	229	193	–	–	–	–	–	–	–	–	422
2013/14	228	204	–	–	–	–	–	–	–	–	432
2014/15	220	206	–	–	–	–	–	–	–	–	426
2015/16	217	219	–	–	–	–	–	–	–	–	436
2016/17	233	219	–	–	–	–	–	–	–	–	452
2017/18	232	223	–	–	–	–	–	–	–	–	455
2018/19	216	223	–	–	–	–	–	–	–	–	439
2019/20	218	221	–	–	–	–	–	–	–	–	439
2020/21	216	222	58	50	54	55	56	55	57	53	438
2021/22	224	210	58	57	51	55	53	56	53	51	434
2022/23	236	199	56	56	54	54	55	54	54	52	435
2023/24	229	202	53	56	58	52	52	55	54	51	431
2024/25	222	195	43	52	58	57	50	49	56	52	417
2025/26	212	197	45	43	54	57	58	50	49	53	409