Home · By area · Release notes. Enrolment by planning area, local authority, school patron, county.

DALKEY SCHOOL PROJECT

Roll number: 19612M GLENAGEARY LODGE, GLENAGEARY, CO DUBLIN

School details

Address: GLENAGEARY LODGE, GLENAGEARY, CO DUBLIN (A96RX32)
Email: [email protected]
Phone: 0877735700
Principal: Miriam Hurley
Ethos: Multi Denominational
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Dun Laoghaire Rathdown
School patron: The Dalkey School Project
School type: Ordinary
School level: All-Through School
Planning area: Sallynoggin_Killiney_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: 1979/80: 85 in 1978/79 → 173, +88 pupils.
Biggest loss in a single year: 1993/94: 310 in 1983/84 → 280, -30 pupils.
Largest single-class increase: 5th Class in 2021/22 (28 → 30, +2).
Largest single-class decrease: 3rd Class in 2024/25 (30 → 26, -4).
Largest cohort-step gain: 1st → 2nd in 2024/25 (26 → 28, +2).
Largest cohort-step loss: SI → 1st in 2023/24 (29 → 26, -3).
Overall: 85 (1978/79) → 220 (2025/26 (preliminary)), 135.

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	27	29	28.2	5
Senior Infants	28	30	28.8	5
1st Class	26	30	28.6	5
2nd Class	27	30	28.8	5
3rd Class	26	30	28.8	5
4th Class	28	30	29.2	5
5th Class	27	30	28.8	5
6th Class	26	30	27.6	5
Total	85	310	238.7	39

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

-2

2nd 2023/24 27

-1

3rd 2024/25 26

Cohort 2021/22

JI 2021/22 29

SI 2022/23 29

-3

1st 2023/24 26

2nd 2024/25 28

Cohort 2022/23

JI 2022/23 28

SI 2023/24 28

1st 2024/25 28

Cohort 2023/24

JI 2023/24 28

SI 2024/25 28

Cohort 2024/25

JI 2024/25 27

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
1978/79	–	–	–	–	–	–	–	–	–	–	85
1979/80	76	97	–	–	–	–	–	–	–	–	173
1980/81	94	113	–	–	–	–	–	–	–	–	207
1981/82	106	130	–	–	–	–	–	–	–	–	236
1982/83	136	166	–	–	–	–	–	–	–	–	302
1983/84	135	175	–	–	–	–	–	–	–	–	310
1993/94	126	154	–	–	–	–	–	–	–	–	280
1994/95	119	156	–	–	–	–	–	–	–	–	275
1995/96	124	153	–	–	–	–	–	–	–	–	277
1996/97	113	156	–	–	–	–	–	–	–	–	269
1997/98	111	156	–	–	–	–	–	–	–	–	267
1998/99	114	150	–	–	–	–	–	–	–	–	264
1999/00	110	149	–	–	–	–	–	–	–	–	259
2000/01	112	139	–	–	–	–	–	–	–	–	251
2001/02	109	136	–	–	–	–	–	–	–	–	245
2002/03	102	138	–	–	–	–	–	–	–	–	240
2003/04	97	141	–	–	–	–	–	–	–	–	238
2004/05	93	147	–	–	–	–	–	–	–	–	240
2005/06	102	137	–	–	–	–	–	–	–	–	239
2006/07	97	138	–	–	–	–	–	–	–	–	235
2007/08	100	132	–	–	–	–	–	–	–	–	232
2008/09	100	132	–	–	–	–	–	–	–	–	232
2009/10	99	129	–	–	–	–	–	–	–	–	228
2010/11	98	135	–	–	–	–	–	–	–	–	233
2011/12	95	132	–	–	–	–	–	–	–	–	227
2012/13	102	130	–	–	–	–	–	–	–	–	232
2013/14	95	143	–	–	–	–	–	–	–	–	238
2014/15	104	134	–	–	–	–	–	–	–	–	238
2015/16	112	128	–	–	–	–	–	–	–	–	240
2016/17	111	129	–	–	–	–	–	–	–	–	240
2017/18	121	119	–	–	–	–	–	–	–	–	240
2018/19	129	107	–	–	–	–	–	–	–	–	236
2019/20	132	104	–	–	–	–	–	–	–	–	236
2020/21	123	111	29	30	30	29	29	29	28	30	234
2021/22	122	111	29	29	30	30	29	28	30	28	233
2022/23	119	110	28	29	29	30	30	29	27	27	229
2023/24	114	110	28	28	26	27	30	30	29	26	224
2024/25	109	115	27	28	28	28	26	30	30	27	224
2025/26 (preliminary)	98	122	–	–	–	–	–	–	–	–	220