Home · By area · Release notes. Enrolment by planning area, local authority, school patron, county.
ST PHILIPS SENIOR N S
Roll number: 19643A
Mountview Road, Clonsilla, Dublin 15
School details
- Address
- Mountview Road, Clonsilla, Dublin 15 (D15RC56)
- Principal
- Geraldine Casey (Acting)
- 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
- Senior
- 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: 1983/84: 267 in 1982/83 → 326, +59 pupils.
- Biggest loss in a single year: 1998/99: 314 in 1997/98 → 276, -38 pupils.
- Largest single-class increase: 6th Class in 2022/23 (72 → 86, +14).
- Largest single-class decrease: 4th Class in 2021/22 (86 → 69, -17).
- Largest cohort-step gain: 5th → 6th in 2022/23 (83 → 86, +3).
- Largest cohort-step loss: 3rd → 4th in 2024/25 (55 → 52, -3).
- Overall: 267 (1982/83) → 231 (2025/26 (preliminary)), -36.
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 |
| 3rd Class |
50 |
67 |
59.6 |
5 |
| 4th Class |
52 |
86 |
66.6 |
5 |
| 5th Class |
61 |
83 |
69.4 |
5 |
| 6th Class |
63 |
86 |
73.0 |
5 |
| Total |
227 |
387 |
293.1 |
35 |
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
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 |
| 1982/83 |
134 |
133 |
– |
– |
– |
– |
– |
– |
– |
– |
267 |
| 1983/84 |
165 |
161 |
– |
– |
– |
– |
– |
– |
– |
– |
326 |
| 1993/94 |
162 |
217 |
– |
– |
– |
– |
– |
– |
– |
– |
379 |
| 1994/95 |
163 |
224 |
– |
– |
– |
– |
– |
– |
– |
– |
387 |
| 1995/96 |
158 |
206 |
– |
– |
– |
– |
– |
– |
– |
– |
364 |
| 1996/97 |
143 |
184 |
– |
– |
– |
– |
– |
– |
– |
– |
327 |
| 1997/98 |
152 |
162 |
– |
– |
– |
– |
– |
– |
– |
– |
314 |
| 1998/99 |
136 |
140 |
– |
– |
– |
– |
– |
– |
– |
– |
276 |
| 1999/00 |
138 |
135 |
– |
– |
– |
– |
– |
– |
– |
– |
273 |
| 2000/01 |
126 |
140 |
– |
– |
– |
– |
– |
– |
– |
– |
266 |
| 2001/02 |
113 |
135 |
– |
– |
– |
– |
– |
– |
– |
– |
248 |
| 2002/03 |
102 |
125 |
– |
– |
– |
– |
– |
– |
– |
– |
227 |
| 2003/04 |
118 |
146 |
– |
– |
– |
– |
– |
– |
– |
– |
264 |
| 2004/05 |
134 |
159 |
– |
– |
– |
– |
– |
– |
– |
– |
293 |
| 2005/06 |
139 |
151 |
– |
– |
– |
– |
– |
– |
– |
– |
290 |
| 2006/07 |
158 |
147 |
– |
– |
– |
– |
– |
– |
– |
– |
305 |
| 2007/08 |
165 |
147 |
– |
– |
– |
– |
– |
– |
– |
– |
312 |
| 2008/09 |
162 |
147 |
– |
– |
– |
– |
– |
– |
– |
– |
309 |
| 2009/10 |
155 |
155 |
– |
– |
– |
– |
– |
– |
– |
– |
310 |
| 2010/11 |
148 |
160 |
– |
– |
– |
– |
– |
– |
– |
– |
308 |
| 2011/12 |
145 |
169 |
– |
– |
– |
– |
– |
– |
– |
– |
314 |
| 2012/13 |
154 |
172 |
– |
– |
– |
– |
– |
– |
– |
– |
326 |
| 2013/14 |
140 |
163 |
– |
– |
– |
– |
– |
– |
– |
– |
303 |
| 2014/15 |
132 |
147 |
– |
– |
– |
– |
– |
– |
– |
– |
279 |
| 2015/16 |
137 |
135 |
– |
– |
– |
– |
– |
– |
– |
– |
272 |
| 2016/17 |
150 |
120 |
– |
– |
– |
– |
– |
– |
– |
– |
270 |
| 2017/18 |
157 |
131 |
– |
– |
– |
– |
– |
– |
– |
– |
288 |
| 2018/19 |
143 |
134 |
– |
– |
– |
– |
– |
– |
– |
– |
277 |
| 2019/20 |
149 |
156 |
– |
– |
– |
– |
– |
– |
– |
– |
305 |
| 2020/21 |
146 |
154 |
– |
– |
– |
– |
67 |
86 |
73 |
74 |
300 |
| 2021/22 |
137 |
148 |
– |
– |
– |
– |
61 |
69 |
83 |
72 |
285 |
| 2022/23 |
134 |
148 |
– |
– |
– |
– |
65 |
63 |
68 |
86 |
282 |
| 2023/24 |
116 |
135 |
– |
– |
– |
– |
55 |
63 |
61 |
70 |
251 |
| 2024/25 |
114 |
115 |
– |
– |
– |
– |
50 |
52 |
62 |
63 |
229 |
| 2025/26 (preliminary) |
115 |
116 |
– |
– |
– |
– |
– |
– |
– |
– |
231 |