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ST PHILIPS SENIOR N S

Roll number: 19643A Mountview Road, Clonsilla, Dublin 15

School details

Address
Mountview Road, Clonsilla, Dublin 15 (D15RC56)
Email
[email protected]
Phone
018216101
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

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
20.45
2025/26
Mainstream classes
11
2025/26
Largest class group
26
2025/26
Classes with 30+ pupils
0
2025/26

Class group metrics trend

Class group metrics by year

Year Mainstream class pupils Mainstream classes Average class size Largest class Classes 30+
2006/07 288 12 24.00 26 0
2007/08 298 12 24.83 27 0
2008/09 304 12 25.33 27 0
2009/10 305 12 25.42 28 0
2010/11 306 12 25.50 28 0
2011/12 314 12 26.17 29 0
2012/13 326 12 27.17 30 1
2013/14 303 14 21.64 25 0
2014/15 279 14 19.93 22 0
2015/16 272 13 20.92 27 0
2016/17 270 13 20.77 26 0
2017/18 288 12 24.00 26 0
2019/20 305 13 23.46 25 0
2020/21 300 13 23.08 25 0
2021/22 285 13 21.92 25 0
2022/23 282 13 21.69 24 0
2023/24 245 12 20.42 24 0
2024/25 223 12 18.58 21 0
2025/26 225 11 20.45 26 0

Data highlights

Key numbers to spot outliers or notable changes.

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 0 0 0.0 1
Senior Infants 0 0 0.0 1
1st Class 0 0 0.0 1
2nd Class 0 0 0.0 1
3rd Class 50 67 60.2 6
4th Class 50 86 63.8 6
5th Class 55 83 67.0 6
6th Class 63 86 71.3 6
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

Cohort progression

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 2025/26
JI 2025/26 0

Raw data by year

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
2025/26 115 116 – – – – 63 50 55 63 231