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

GAELSCOIL INSE CHOR

Roll number: 19589U Droichead ns hInse, Baile Átha Cliath 8

School details

Address: Droichead ns hInse, Baile Átha Cliath 8 (D08NR26)
Email: [email protected]
Phone: 016796748
Principal: Colm Ó Nualláin
Ethos: Catholic
DEIS: N
Irish classification: All subjects through Irish
Gaeltacht: N
Island: N
Local authority: Dublin City Council
School patron: Archbishop of Dublin
School type: Ordinary
School level: All-Through School
Planning area: Dublin_8

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

26.12

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	211	8	26.38	30	1
2007/08	201	8	25.12	29	0
2008/09	220	9	24.44	29	0
2009/10	232	8	29.00	31	4
2010/11	230	9	25.56	31	2
2011/12	235	9	26.11	31	1
2012/13	239	9	26.56	32	3
2013/14	236	9	26.22	32	3
2014/15	246	9	27.33	32	5
2015/16	241	9	26.78	31	4
2016/17	228	9	25.33	32	2
2017/18	234	8	29.25	32	4
2019/20	241	9	26.78	32	4
2020/21	239	9	26.56	32	4
2021/22	224	9	24.89	31	2
2022/23	218	9	24.22	30	1
2023/24	211	9	23.44	28	0
2024/25	208	9	23.11	28	0
2025/26	209	8	26.12	30	1

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1993/94: 103 in 1982/83 → 241, +138 pupils.
Biggest loss in a single year: 2000/01: 233 in 1999/00 → 212, -21 pupils.
Largest single-class increase: Junior Infants in 2025/26 (24 → 30, +6).
Largest single-class decrease: 2nd Class in 2021/22 (32 → 27, -5).
Largest cohort-step gain: SI → 1st in 2022/23 (27 → 28, +1).
Largest cohort-step loss: JI → SI in 2021/22 (31 → 27, -4).
Overall: 18 (1977/78) → 209 (2025/26), 191.

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	31	27.7	6
Senior Infants	23	31	27.0	6
1st Class	26	31	28.3	6
2nd Class	26	32	28.3	6
3rd Class	25	30	27.3	6
4th Class	24	29	26.5	6
5th Class	23	30	26.5	6
6th Class	23	30	26.5	6
Total	18	253	201.9	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 31

-4

SI 2021/22 27

1st 2022/23 28

-2

2nd 2023/24 26

-1

3rd 2024/25 25

-1

4th 2025/26 24

Cohort 2021/22

JI 2021/22 28

-1

SI 2022/23 27

1st 2023/24 28

2nd 2024/25 28

3rd 2025/26 28

Cohort 2022/23

JI 2022/23 28

SI 2023/24 28

1st 2024/25 28

-1

2nd 2025/26 27

Cohort 2023/24

JI 2023/24 25

SI 2024/25 26

1st 2025/26 26

Cohort 2024/25

JI 2024/25 24

-1

SI 2025/26 23

Cohort 2025/26

JI 2025/26 30

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1977/78	7	11	–	–	–	–	–	–	–	–	18
1978/79	18	19	–	–	–	–	–	–	–	–	37
1979/80	31	28	–	–	–	–	–	–	–	–	59
1980/81	39	37	–	–	–	–	–	–	–	–	76
1981/82	42	45	–	–	–	–	–	–	–	–	87
1982/83	52	51	–	–	–	–	–	–	–	–	103
1993/94	122	119	–	–	–	–	–	–	–	–	241
1994/95	118	124	–	–	–	–	–	–	–	–	242
1995/96	120	130	–	–	–	–	–	–	–	–	250
1996/97	131	122	–	–	–	–	–	–	–	–	253
1997/98	126	125	–	–	–	–	–	–	–	–	251
1998/99	127	107	–	–	–	–	–	–	–	–	234
1999/00	128	105	–	–	–	–	–	–	–	–	233
2000/01	108	104	–	–	–	–	–	–	–	–	212
2001/02	103	105	–	–	–	–	–	–	–	–	208
2002/03	102	106	–	–	–	–	–	–	–	–	208
2003/04	96	109	–	–	–	–	–	–	–	–	205
2004/05	98	108	–	–	–	–	–	–	–	–	206
2005/06	106	106	–	–	–	–	–	–	–	–	212
2006/07	91	120	–	–	–	–	–	–	–	–	211
2007/08	86	115	–	–	–	–	–	–	–	–	201
2008/09	97	123	–	–	–	–	–	–	–	–	220
2009/10	102	130	–	–	–	–	–	–	–	–	232
2010/11	95	135	–	–	–	–	–	–	–	–	230
2011/12	95	140	–	–	–	–	–	–	–	–	235
2012/13	100	139	–	–	–	–	–	–	–	–	239
2013/14	102	134	–	–	–	–	–	–	–	–	236
2014/15	117	129	–	–	–	–	–	–	–	–	246
2015/16	116	125	–	–	–	–	–	–	–	–	241
2016/17	113	115	–	–	–	–	–	–	–	–	228
2017/18	126	108	–	–	–	–	–	–	–	–	234
2018/19	129	109	–	–	–	–	–	–	–	–	238
2019/20	132	109	–	–	–	–	–	–	–	–	241
2020/21	127	112	31	31	29	32	28	28	30	30	239
2021/22	124	100	28	27	31	27	30	26	26	29	224
2022/23	123	95	28	27	28	30	25	29	26	25	218
2023/24	117	94	25	28	28	26	28	24	26	26	211
2024/25	115	93	24	26	28	28	25	28	23	26	208
2025/26	109	100	30	23	26	27	28	24	28	23	209