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SCOIL NAOMH COLMCILLE

Roll number: 19611K Newbrook Road, Donaghmede, Dublin 13

School details

Address
Newbrook Road, Donaghmede, Dublin 13 (D13XP49)
Email
[email protected]
Phone
018477300
Principal
Annette O'Brien
Ethos
Catholic
DEIS
N
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Dublin City Council
School patron
Archbishop of Dublin
School type
Ordinary with Special Classes
School level
Senior
Planning area
Donaghmede_Howth_D13

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
21.11
2025/26
Mainstream classes
9
2025/26
Largest class group
25
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+
2006/07 116 4 29.00 31 3
2007/08 130 5 26.00 31 3
2008/09 118 5 23.60 31 2
2009/10 110 5 22.00 30 1
2010/11 101 5 20.20 23 0
2011/12 96 5 19.20 25 0
2012/13 105 5 21.00 27 0
2013/14 110 5 22.00 28 0
2014/15 105 5 21.00 25 0
2015/16 96 4 24.00 26 0
2016/17 103 4 25.75 27 0
2017/18 122 6 20.33 31 1
2019/20 192 8 24.00 30 1
2020/21 223 9 24.78 30 1
2021/22 209 10 20.90 24 0
2022/23 214 9 23.78 29 0
2023/24 189 9 21.00 24 0
2024/25 195 9 21.67 25 0
2025/26 190 9 21.11 25 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 2
Senior Infants 0 0 0.0 1
1st Class 0 1 0.5 2
2nd Class 0 2 1.0 3
3rd Class 41 55 48.7 6
4th Class 47 59 51.7 6
5th Class 44 62 53.5 6
6th Class 47 63 56.2 6
Total 109 508 190.8 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 2022/23
JI 2022/23 0
0
SI 2023/24 0
0
2nd 2025/26 0
Cohort 2025/26
JI 2025/26 0

Raw data by year

Year Female Male JI SI 1st 2nd 3rd 4th 5th 6th Total
1978/79 60 56 – – – – – – – – 116
1979/80 100 129 – – – – – – – – 229
1980/81 156 222 – – – – – – – – 378
1981/82 200 253 – – – – – – – – 453
1982/83 231 277 – – – – – – – – 508
1993/94 115 155 – – – – – – – – 270
1994/95 97 136 – – – – – – – – 233
1995/96 93 130 – – – – – – – – 223
1996/97 94 100 – – – – – – – – 194
1997/98 85 93 – – – – – – – – 178
1998/99 75 77 – – – – – – – – 152
1999/00 81 82 – – – – – – – – 163
2000/01 75 85 – – – – – – – – 160
2001/02 72 89 – – – – – – – – 161
2002/03 69 83 – – – – – – – – 152
2003/04 60 62 – – – – – – – – 122
2004/05 54 55 – – – – – – – – 109
2005/06 59 54 – – – – – – – – 113
2006/07 59 64 – – – – – – – – 123
2007/08 55 83 – – – – – – – – 138
2008/09 47 79 – – – – – – – – 126
2009/10 46 84 – – – – – – – – 130
2010/11 42 88 – – – – – – – – 130
2011/12 46 74 – – – – – – – – 120
2012/13 45 81 – – – – – – – – 126
2013/14 49 84 – – – – – – – – 133
2014/15 50 80 – – – – – – – – 130
2015/16 45 77 – – – – – – – – 122
2016/17 50 79 – – – – – – – – 129
2017/18 68 81 – – – – – – – – 149
2018/19 91 94 – – – – – – – – 185
2019/20 99 118 – – – – – – – – 217
2020/21 112 138 – – – – 47 59 62 55 250
2021/22 99 137 – – – – 41 47 58 63 236
2022/23 103 136 – – – – 51 48 55 62 239
2023/24 100 116 – – 1 2 48 49 44 53 216
2024/25 94 128 – – – 1 55 50 49 47 222
2025/26 85 132 – – – – 50 57 53 57 217