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S N AENGHUSA

Roll number: 19576L SCOIL N AENGHUSA SIN, BALROTHERY, TALLAGHT, DUBLIN 24

School details

Address
SCOIL N AENGHUSA SIN, BALROTHERY, TALLAGHT, DUBLIN 24 (D24PXW8)
Email
[email protected]
Phone
014518984
Principal
Michele Hamilton
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
School level
Senior
Planning area
Tallaght

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
19.00
2025/26
Mainstream classes
11
2025/26
Largest class group
28
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+
2006/07 123 6 20.50 26 0
2007/08 144 6 24.00 29 0
2008/09 165 7 23.57 27 0
2009/10 163 7 23.29 29 0
2010/11 179 7 25.57 29 0
2011/12 188 8 23.50 27 0
2012/13 186 8 23.25 28 0
2013/14 197 8 24.62 28 0
2014/15 192 8 24.00 28 0
2015/16 189 8 23.62 28 0
2016/17 215 9 23.89 28 0
2017/18 210 10 21.00 26 0
2019/20 233 11 21.18 26 0
2020/21 232 11 21.09 26 0
2021/22 231 11 21.00 24 0
2022/23 224 11 20.36 23 0
2023/24 213 11 19.36 24 0
2024/25 205 11 18.64 24 0
2025/26 209 11 19.00 28 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 46 63 52.5 6
4th Class 45 66 54.7 6
5th Class 47 66 55.8 6
6th Class 48 70 56.0 6
Total 129 447 233.2 40

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
1977/78 – 271 – – – – – – – – 271
1978/79 – – – – – – – – – – 298
1979/80 84 272 – – – – – – – – 356
1980/81 115 252 – – – – – – – – 367
1981/82 165 282 – – – – – – – – 447
1982/83 190 253 – – – – – – – – 443
1983/84 193 248 – – – – – – – – 441
1993/94 154 205 – – – – – – – – 359
1994/95 134 173 – – – – – – – – 307
1995/96 115 173 – – – – – – – – 288
1996/97 110 162 – – – – – – – – 272
1997/98 111 136 – – – – – – – – 247
1998/99 90 116 – – – – – – – – 206
1999/00 98 97 – – – – – – – – 195
2000/01 88 76 – – – – – – – – 164
2001/02 81 70 – – – – – – – – 151
2002/03 71 84 – – – – – – – – 155
2003/04 60 80 – – – – – – – – 140
2004/05 65 84 – – – – – – – – 149
2005/06 59 81 – – – – – – – – 140
2006/07 59 70 – – – – – – – – 129
2007/08 74 75 – – – – – – – – 149
2008/09 87 83 – – – – – – – – 170
2009/10 75 88 – – – – – – – – 163
2010/11 86 93 – – – – – – – – 179
2011/12 87 101 – – – – – – – – 188
2012/13 74 112 – – – – – – – – 186
2013/14 88 109 – – – – – – – – 197
2014/15 87 105 – – – – – – – – 192
2015/16 81 108 – – – – – – – – 189
2016/17 109 106 – – – – – – – – 215
2017/18 110 100 – – – – – – – – 210
2018/19 121 97 – – – – – – – – 218
2019/20 137 96 – – – – – – – – 233
2020/21 134 98 – – – – 63 63 55 51 232
2021/22 126 105 – – – – 46 66 64 55 231
2022/23 118 106 – – – – 50 45 66 63 224
2023/24 106 107 – – – – 48 48 47 70 213
2024/25 103 102 – – – – 52 53 52 48 205
2025/26 113 96 – – – – 56 53 51 49 209