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ST MOLAGA SENIOR NS

Roll number: 16970A Bremore, Balbriggan, Co. Dublin

School details

Address
Bremore, Balbriggan, Co. Dublin (K32Y662)
Email
[email protected]
Phone
018413133
Principal
Pauline Costello
Ethos
Catholic
DEIS
N
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
Balbriggan

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
23.76
2025/26
Mainstream classes
17
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+
2006/07 407 15 27.13 30 1
2007/08 435 16 27.19 31 2
2008/09 406 15 27.07 31 3
2009/10 421 16 26.31 32 4
2010/11 434 16 27.12 31 3
2011/12 454 17 26.71 30 2
2012/13 457 17 26.88 29 0
2013/14 430 16 26.88 29 0
2014/15 429 16 26.81 29 0
2015/16 429 16 26.81 28 0
2016/17 433 16 27.06 30 3
2017/18 444 16 27.75 30 1
2019/20 450 18 25.00 29 0
2020/21 431 17 25.35 29 0
2021/22 417 17 24.53 28 0
2022/23 412 17 24.24 27 0
2023/24 412 17 24.24 28 0
2024/25 416 17 24.47 27 0
2025/26 404 17 23.76 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 103 107 105.2 6
4th Class 102 109 105.2 6
5th Class 99 111 106.3 6
6th Class 100 114 107.0 6
Total 206 475 358.2 43

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
1974/75 90 116 – – – – – – – – 206
1975/76 – – – – – – – – – – 246
1976/77 75 168 – – – – – – – – 243
1977/78 86 192 – – – – – – – – 278
1978/79 – – – – – – – – – – 314
1979/80 116 222 – – – – – – – – 338
1980/81 131 212 – – – – – – – – 343
1981/82 143 192 – – – – – – – – 335
1982/83 134 183 – – – – – – – – 317
1983/84 147 165 – – – – – – – – 312
1993/94 114 157 – – – – – – – – 271
1994/95 115 155 – – – – – – – – 270
1995/96 104 135 – – – – – – – – 239
1996/97 108 127 – – – – – – – – 235
1997/98 113 130 – – – – – – – – 243
1998/99 106 136 – – – – – – – – 242
1999/00 112 141 – – – – – – – – 253
2000/01 114 141 – – – – – – – – 255
2001/02 120 145 – – – – – – – – 265
2002/03 117 148 – – – – – – – – 265
2003/04 128 169 – – – – – – – – 297
2004/05 136 176 – – – – – – – – 312
2005/06 152 205 – – – – – – – – 357
2006/07 201 231 – – – – – – – – 432
2007/08 234 224 – – – – – – – – 458
2008/09 225 208 – – – – – – – – 433
2009/10 239 209 – – – – – – – – 448
2010/11 240 220 – – – – – – – – 460
2011/12 242 230 – – – – – – – – 472
2012/13 226 249 – – – – – – – – 475
2013/14 209 239 – – – – – – – – 448
2014/15 207 240 – – – – – – – – 447
2015/16 194 253 – – – – – – – – 447
2016/17 187 263 – – – – – – – – 450
2017/18 203 259 – – – – – – – – 462
2018/19 204 263 – – – – – – – – 467
2019/20 209 259 – – – – – – – – 468
2020/21 205 244 – – – – 103 103 111 114 449
2021/22 197 238 – – – – 106 104 99 110 435
2022/23 209 221 – – – – 107 106 109 100 430
2023/24 212 218 – – – – 105 107 107 106 430
2024/25 212 222 – – – – 107 102 108 106 434
2025/26 213 209 – – – – 103 109 104 106 422