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SCOIL NANO NAGLE

Roll number: 19509T Bawnogue Road, Clondalkin, Dublin 22

School details

Address: Bawnogue Road, Clondalkin, Dublin 22 (D22VF68)
Email: [email protected]
Phone: 014571306
Principal: Damien Burke
Ethos: Catholic
DEIS: Y
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: South Dublin County Council
School patron: Archbishop of Dublin
School type: Ordinary with Special Classes
School level: Junior
Planning area: Clondalkin_D22

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

16.33

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
2006/07	302	15	20.13	24
2007/08	290	15	19.33	23
2008/09	309	15	20.60	25
2009/10	319	16	19.94	23
2010/11	330	16	20.62	25
2011/12	328	18	18.22	20
2012/13	323	17	19.00	21
2013/14	321	17	18.88	21
2014/15	291	17	17.12	21
2015/16	294	16	18.38	22
2016/17	294	15	19.60	21
2017/18	284	15	18.93	21
2019/20	305	16	19.06	21
2020/21	285	16	17.81	21
2021/22	270	15	18.00	21
2022/23	253	15	16.87	20
2023/24	239	15	15.93	19
2024/25	244	15	16.27	19
2025/26	245	15	16.33	19

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1978/79: 241 in 1977/78 → 371, +130 pupils.
Biggest loss in a single year: 1993/94: 699 in 1983/84 → 403, -296 pupils.
Largest single-class increase: Senior Infants in 2025/26 (56 → 77, +21).
Largest single-class decrease: Senior Infants in 2021/22 (76 → 53, -23).
Largest cohort-step gain: JI → SI in 2025/26 (69 → 77, +8).
Largest cohort-step loss: 2nd → 3rd in 2022/23 (78 → 0, -78).
Overall: 43 (1975/76) → 261 (2025/26), 218.

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	54	69	62.7	6
Senior Infants	53	77	65.3	6
1st Class	56	79	65.5	6
2nd Class	59	78	69.7	6
3rd Class	0	0	0.0	1
4th Class	0	0	0.0	1
5th Class	0	0	0.0	1
6th Class	0	0	0.0	1
Total	43	699	334.0	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 54

-1

SI 2021/22 53

1st 2022/23 57

2nd 2023/24 59

-59

3rd 2024/25 0

4th 2025/26 0

Cohort 2021/22

JI 2021/22 69

-3

SI 2022/23 66

1st 2023/24 67

2nd 2024/25 70

-70

3rd 2025/26 0

Cohort 2022/23

JI 2022/23 60

SI 2023/24 64

1st 2024/25 64

2nd 2025/26 65

Cohort 2023/24

JI 2023/24 61

-5

SI 2024/25 56

1st 2025/26 56

Cohort 2024/25

JI 2024/25 69

SI 2025/26 77

Cohort 2025/26

JI 2025/26 63

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1975/76	–	–	–	–	–	–	–	–	–	–	43
1976/77	77	70	–	–	–	–	–	–	–	–	147
1977/78	126	115	–	–	–	–	–	–	–	–	241
1978/79	–	–	–	–	–	–	–	–	–	–	371
1979/80	241	233	–	–	–	–	–	–	–	–	474
1980/81	269	269	–	–	–	–	–	–	–	–	538
1981/82	313	318	–	–	–	–	–	–	–	–	631
1982/83	338	328	–	–	–	–	–	–	–	–	666
1983/84	336	363	–	–	–	–	–	–	–	–	699
1993/94	213	190	–	–	–	–	–	–	–	–	403
1994/95	183	184	–	–	–	–	–	–	–	–	367
1995/96	184	176	–	–	–	–	–	–	–	–	360
1996/97	155	176	–	–	–	–	–	–	–	–	331
1997/98	154	170	–	–	–	–	–	–	–	–	324
1998/99	160	156	–	–	–	–	–	–	–	–	316
1999/00	159	158	–	–	–	–	–	–	–	–	317
2000/01	145	158	–	–	–	–	–	–	–	–	303
2001/02	154	163	–	–	–	–	–	–	–	–	317
2002/03	155	149	–	–	–	–	–	–	–	–	304
2003/04	151	157	–	–	–	–	–	–	–	–	308
2004/05	145	150	–	–	–	–	–	–	–	–	295
2005/06	146	150	–	–	–	–	–	–	–	–	296
2006/07	154	162	–	–	–	–	–	–	–	–	316
2007/08	156	158	–	–	–	–	–	–	–	–	314
2008/09	162	166	–	–	–	–	–	–	–	–	328
2009/10	161	178	–	–	–	–	–	–	–	–	339
2010/11	152	192	–	–	–	–	–	–	–	–	344
2011/12	148	180	–	–	–	–	–	–	–	–	328
2012/13	148	175	–	–	–	–	–	–	–	–	323
2013/14	148	173	–	–	–	–	–	–	–	–	321
2014/15	136	155	–	–	–	–	–	–	–	–	291
2015/16	154	140	–	–	–	–	–	–	–	–	294
2016/17	140	154	–	–	–	–	–	–	–	–	294
2017/18	129	155	–	–	–	–	–	–	–	–	284
2018/19	146	162	–	–	–	–	–	–	–	–	308
2019/20	146	159	–	–	–	–	–	–	–	–	305
2020/21	153	132	54	76	79	76	–	–	–	–	285
2021/22	143	127	69	53	70	78	–	–	–	–	270
2022/23	141	118	60	66	57	70	–	–	–	–	259
2023/24	125	126	61	64	67	59	–	–	–	–	251
2024/25	122	138	69	56	64	70	–	–	–	–	260
2025/26	135	126	63	77	56	65	–	–	–	–	261