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ST PAULS JUNIOR NATIONAL SCHOOL

Roll number: 19471U Clonrosse Drive, Ard na Gréine, Dublin 13

School details

Address: Clonrosse Drive, Ard na Gréine, Dublin 13 (D13PK10)
Email: [email protected]
Phone: 018470479
Principal: Elaine McNulty
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Dublin City Council
School patron: Archbishop of Dublin
School type: Ordinary with Special Classes
School level: Junior
Planning area: Donaghmede_Howth_D13

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

22.22

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	230	9	25.56	30	1
2007/08	232	9	25.78	31	1
2008/09	226	9	25.11	28	0
2009/10	238	9	26.44	30	1
2010/11	233	9	25.89	29	0
2011/12	233	9	25.89	30	2
2012/13	242	9	26.89	29	0
2013/14	233	9	25.89	29	0
2014/15	233	9	25.89	29	0
2015/16	234	9	26.00	31	2
2016/17	234	9	26.00	31	2
2017/18	230	9	25.56	30	3
2019/20	226	9	25.11	29	0
2020/21	220	9	24.44	29	0
2021/22	233	9	25.89	30	2
2022/23	227	9	25.22	30	1
2023/24	227	9	25.22	29	0
2024/25	226	9	25.11	28	0
2025/26	200	9	22.22	28	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1976/77: 125 in 1975/76 → 386, +261 pupils.
Biggest loss in a single year: 1993/94: 658 in 1982/83 → 354, -304 pupils.
Largest single-class increase: 2nd Class in 2024/25 (58 → 70, +12).
Largest single-class decrease: Senior Infants in 2023/24 (65 → 52, -13).
Largest cohort-step gain: JI → SI in 2021/22 (53 → 58, +5).
Largest cohort-step loss: 2nd → 3rd in 2025/26 (70 → 0, -70).
Overall: 125 (1975/76) → 206 (2025/26), 81.

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	45	63	53.3	6
Senior Infants	49	65	55.2	6
1st Class	53	66	57.3	6
2nd Class	54	70	59.0	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	125	809	312.3	41

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 53

SI 2021/22 58

-1

1st 2022/23 57

2nd 2023/24 58

-58

3rd 2024/25 0

4th 2025/26 0

Cohort 2021/22

JI 2021/22 63

SI 2022/23 65

1st 2023/24 66

2nd 2024/25 70

-70

3rd 2025/26 0

Cohort 2022/23

JI 2022/23 51

SI 2023/24 52

1st 2024/25 55

2nd 2025/26 57

Cohort 2023/24

JI 2023/24 56

-2

SI 2024/25 54

1st 2025/26 55

Cohort 2024/25

JI 2024/25 52

-3

SI 2025/26 49

Cohort 2025/26

JI 2025/26 45

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1975/76	–	–	–	–	–	–	–	–	–	–	125
1976/77	170	216	–	–	–	–	–	–	–	–	386
1977/78	279	324	–	–	–	–	–	–	–	–	603
1978/79	364	445	–	–	–	–	–	–	–	–	809
1979/80	258	316	–	–	–	–	–	–	–	–	574
1980/81	288	345	–	–	–	–	–	–	–	–	633
1981/82	293	348	–	–	–	–	–	–	–	–	641
1982/83	306	352	–	–	–	–	–	–	–	–	658
1993/94	150	204	–	–	–	–	–	–	–	–	354
1994/95	153	188	–	–	–	–	–	–	–	–	341
1995/96	134	196	–	–	–	–	–	–	–	–	330
1996/97	137	194	–	–	–	–	–	–	–	–	331
1997/98	139	196	–	–	–	–	–	–	–	–	335
1998/99	137	178	–	–	–	–	–	–	–	–	315
1999/00	131	152	–	–	–	–	–	–	–	–	283
2000/01	124	149	–	–	–	–	–	–	–	–	273
2001/02	117	136	–	–	–	–	–	–	–	–	253
2002/03	113	122	–	–	–	–	–	–	–	–	235
2003/04	97	124	–	–	–	–	–	–	–	–	221
2004/05	105	120	–	–	–	–	–	–	–	–	225
2005/06	128	124	–	–	–	–	–	–	–	–	252
2006/07	113	123	–	–	–	–	–	–	–	–	236
2007/08	114	124	–	–	–	–	–	–	–	–	238
2008/09	113	119	–	–	–	–	–	–	–	–	232
2009/10	117	125	–	–	–	–	–	–	–	–	242
2010/11	117	119	–	–	–	–	–	–	–	–	236
2011/12	120	113	–	–	–	–	–	–	–	–	233
2012/13	110	132	–	–	–	–	–	–	–	–	242
2013/14	102	131	–	–	–	–	–	–	–	–	233
2014/15	102	131	–	–	–	–	–	–	–	–	233
2015/16	97	137	–	–	–	–	–	–	–	–	234
2016/17	103	131	–	–	–	–	–	–	–	–	234
2017/18	108	122	–	–	–	–	–	–	–	–	230
2018/19	116	110	–	–	–	–	–	–	–	–	226
2019/20	125	101	–	–	–	–	–	–	–	–	226
2020/21	125	95	53	53	58	56	–	–	–	–	220
2021/22	133	100	63	58	53	59	–	–	–	–	233
2022/23	122	105	51	65	57	54	–	–	–	–	227
2023/24	115	118	56	52	66	58	–	–	–	–	233
2024/25	117	115	52	54	55	70	–	–	–	–	232
2025/26	102	104	45	49	55	57	–	–	–	–	206