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ST PETER APOSTLE SEN NS

Roll number: 19642V Neilstown, Clondalkin, Dublin 22

School details

Address
Neilstown, Clondalkin, Dublin 22 (D22WR59)
Email
[email protected]
Phone
014572799
Principal
Sophia O'Hara
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
Senior
Planning area
Palmerstown_Ronanstown_D20_22

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
20.46
2025/26
Mainstream classes
13
2025/26
Largest class group
24
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+
2006/07 251 13 19.31 26 0
2007/08 266 14 19.00 22 0
2008/09 268 14 19.14 24 0
2009/10 284 14 20.29 25 0
2010/11 273 14 19.50 24 0
2011/12 242 14 17.29 23 0
2012/13 223 13 17.15 21 0
2013/14 233 12 19.42 24 0
2014/15 235 11 21.36 25 0
2015/16 254 12 21.17 24 0
2016/17 273 13 21.00 24 0
2017/18 281 12 23.42 27 0
2019/20 278 13 21.38 25 0
2020/21 267 13 20.54 24 0
2021/22 258 13 19.85 24 0
2022/23 261 13 20.08 23 0
2023/24 271 13 20.85 23 0
2024/25 268 13 20.62 24 0
2025/26 266 13 20.46 24 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 54 75 64.8 6
4th Class 56 74 65.2 6
5th Class 59 78 68.8 6
6th Class 60 83 68.3 6
Total 223 542 295.7 38

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
1979/80 148 159 307
1980/81 186 198 384
1981/82 205 241 446
1982/83 238 272 510
1983/84 257 285 542
1993/94 138 180 318
1994/95 144 174 318
1995/96 152 169 321
1996/97 152 155 307
1997/98 150 149 299
1998/99 133 153 286
1999/00 118 150 268
2000/01 106 134 240
2001/02 105 118 223
2002/03 112 121 233
2003/04 117 131 248
2004/05 108 133 241
2005/06 118 131 249
2006/07 133 144 277
2007/08 137 152 289
2008/09 138 155 293
2009/10 140 164 304
2010/11 130 163 293
2011/12 116 135 251
2012/13 104 127 231
2013/14 104 135 239
2014/15 106 129 235
2015/16 111 146 257
2016/17 136 143 279
2017/18 143 147 290
2018/19 141 164 305
2019/20 142 148 290
2020/21 130 149 67 61 71 68 279
2021/22 131 139 61 67 59 71 270
2022/23 130 143 75 61 65 60 273
2023/24 135 148 68 74 65 64 283
2024/25 129 151 54 72 78 64 280
2025/26 129 149 64 56 75 83 278