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ST PHILIP THE APOSTLE JUNIOR N S

Roll number: 19601H Mountview, Clonsilla, Dublin 15

School details

Address: Mountview, Clonsilla, Dublin 15 (D15V124)
Email: [email protected]
Phone: 018212992
Principal: Jane O'Connell
Ethos: Catholic
DEIS: Y
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Fingal County Council
School patron: Archbishop of Dublin
School type: Ordinary with Special Classes
School level: Junior
Planning area: BlanchardstownVge_D15

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: 42 in 1978/79 → 491, +449 pupils.
Biggest loss in a single year: 1993/94: 548 in 1983/84 → 354, -194 pupils.
Largest single-class increase: Senior Infants in 2022/23 (50 → 62, +12).
Largest single-class decrease: Senior Infants in 2023/24 (62 → 39, -23).
Largest cohort-step gain: JI → SI in 2022/23 (59 → 62, +3).
Largest cohort-step loss: 2nd → 3rd in 2022/23 (67 → 0, -67).
Overall: 42 (1978/79) → 184 (2025/26 (preliminary)), 142.

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	39	59	50.6	5
Senior Infants	39	62	51.2	5
1st Class	38	69	54.0	5
2nd Class	48	67	58.4	5
Total	42	661	298.7	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 59

-9

SI 2021/22 50

-2

1st 2022/23 48

2nd 2023/24 48

-48

3rd 2024/25 0

Cohort 2021/22

JI 2021/22 59

SI 2022/23 62

-2

1st 2023/24 60

-4

2nd 2024/25 56

Cohort 2022/23

JI 2022/23 39

SI 2023/24 39

-1

1st 2024/25 38

Cohort 2023/24

JI 2023/24 49

-1

SI 2024/25 48

Cohort 2024/25

JI 2024/25 47

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	–	–	–	–	–	–	–	–	–	–	42
1979/80	232	259	–	–	–	–	–	–	–	–	491
1980/81	280	313	–	–	–	–	–	–	–	–	593
1981/82	319	342	–	–	–	–	–	–	–	–	661
1982/83	247	256	–	–	–	–	–	–	–	–	503
1983/84	279	269	–	–	–	–	–	–	–	–	548
1993/94	174	180	–	–	–	–	–	–	–	–	354
1994/95	162	143	–	–	–	–	–	–	–	–	305
1995/96	151	147	–	–	–	–	–	–	–	–	298
1996/97	131	159	–	–	–	–	–	–	–	–	290
1997/98	114	131	–	–	–	–	–	–	–	–	245
1998/99	101	139	–	–	–	–	–	–	–	–	240
1999/00	105	128	–	–	–	–	–	–	–	–	233
2000/01	95	137	–	–	–	–	–	–	–	–	232
2001/02	110	123	–	–	–	–	–	–	–	–	233
2002/03	120	129	–	–	–	–	–	–	–	–	249
2003/04	135	129	–	–	–	–	–	–	–	–	264
2004/05	147	134	–	–	–	–	–	–	–	–	281
2005/06	140	144	–	–	–	–	–	–	–	–	284
2006/07	140	145	–	–	–	–	–	–	–	–	285
2007/08	134	154	–	–	–	–	–	–	–	–	288
2008/09	134	157	–	–	–	–	–	–	–	–	291
2009/10	130	168	–	–	–	–	–	–	–	–	298
2010/11	134	161	–	–	–	–	–	–	–	–	295
2011/12	142	154	–	–	–	–	–	–	–	–	296
2012/13	150	143	–	–	–	–	–	–	–	–	293
2013/14	154	136	–	–	–	–	–	–	–	–	290
2014/15	142	150	–	–	–	–	–	–	–	–	292
2015/16	143	150	–	–	–	–	–	–	–	–	293
2016/17	134	147	–	–	–	–	–	–	–	–	281
2017/18	137	151	–	–	–	–	–	–	–	–	288
2018/19	140	148	–	–	–	–	–	–	–	–	288
2019/20	124	136	–	–	–	–	–	–	–	–	260
2020/21	114	135	59	57	69	64	–	–	–	–	249
2021/22	110	121	59	50	55	67	–	–	–	–	231
2022/23	101	105	39	62	48	57	–	–	–	–	206
2023/24	102	94	49	39	60	48	–	–	–	–	196
2024/25	97	104	47	48	38	56	–	–	–	–	201
2025/26 (preliminary)	87	97	–	–	–	–	–	–	–	–	184