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Bantiarna na mBuanna Girls

Roll number: 18911R Ballymun Road, Dublin 9

School details

Address
Ballymun Road, Dublin 9 (D09NY99)
Email
[email protected]
Phone
018379833
Principal
Lorna Greene
Ethos
Catholic
DEIS
Y
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Dublin City Council
School patron
Archbishop of Dublin
School type
Ordinary
School level
Senior
Planning area
Whitehall_SantryD9

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
17.60
2025/26
Mainstream classes
10
2025/26
Largest class group
20
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+
2006/07 182 9 20.22 26 0
2007/08 195 9 21.67 24 0
2008/09 187 9 20.78 24 0
2009/10 190 9 21.11 25 0
2010/11 183 9 20.33 24 0
2011/12 175 8 21.88 32 1
2012/13 165 8 20.62 24 0
2013/14 155 8 19.38 24 0
2014/15 165 8 20.62 24 0
2015/16 169 8 21.12 26 0
2016/17 179 8 22.38 27 0
2017/18 195 9 21.67 26 0
2019/20 202 10 20.20 27 0
2020/21 215 10 21.50 26 0
2021/22 207 10 20.70 26 0
2022/23 189 10 18.90 25 0
2023/24 195 10 19.50 24 0
2024/25 185 10 18.50 24 0
2025/26 176 10 17.60 20 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 31 47 35.5 6
3rd Class 31 52 39.3 6
4th Class 32 50 39.3 6
5th Class 31 47 39.3 6
6th Class 32 48 41.0 6
Total 155 453 227.8 42

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
1974/75 453 – – – – – – – – – 453
1975/76 – – – – – – – – – – 447
1976/77 427 – – – – – – – – – 427
1977/78 386 – – – – – – – – – 386
1978/79 352 – – – – – – – – – 352
1979/80 358 – – – – – – – – – 358
1980/81 347 – – – – – – – – – 347
1981/82 349 – – – – – – – – – 349
1982/83 331 – – – – – – – – – 331
1993/94 175 4 – – – – – – – – 179
1994/95 172 8 – – – – – – – – 180
1995/96 169 11 – – – – – – – – 180
1996/97 167 13 – – – – – – – – 180
1997/98 174 18 – – – – – – – – 192
1998/99 189 17 – – – – – – – – 206
1999/00 184 15 – – – – – – – – 199
2000/01 177 11 – – – – – – – – 188
2001/02 186 7 – – – – – – – – 193
2002/03 171 4 – – – – – – – – 175
2003/04 160 2 – – – – – – – – 162
2004/05 175 – – – – – – – – – 175
2005/06 191 – – – – – – – – – 191
2006/07 186 – – – – – – – – – 186
2007/08 195 – – – – – – – – – 195
2008/09 187 – – – – – – – – – 187
2009/10 190 – – – – – – – – – 190
2010/11 183 – – – – – – – – – 183
2011/12 175 – – – – – – – – – 175
2012/13 165 – – – – – – – – – 165
2013/14 155 – – – – – – – – – 155
2014/15 165 – – – – – – – – – 165
2015/16 169 – – – – – – – – – 169
2016/17 179 – – – – – – – – – 179
2017/18 195 – – – – – – – – – 195
2018/19 203 – – – – – – – – – 203
2019/20 202 – – – – – – – – – 202
2020/21 215 – – – – 47 52 32 45 39 215
2021/22 207 – – – – 32 48 50 31 46 207
2022/23 189 – – – – 31 34 45 47 32 189
2023/24 195 – – – – 36 31 36 44 48 195
2024/25 185 – – – – 34 37 34 34 46 185
2025/26 176 – – – – 33 34 39 35 35 176