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Bantiarna na mBuanna Boys

Roll number: 18910P Ballymun Road, Glasnevin, Dublin 9

School details

Address: Ballymun Road, Glasnevin, Dublin 9 (D09HC90)
Email: [email protected]
Phone: 018375255
Principal: Roisin Hickey
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

Preliminary data

The latest year shown (2025/26) is preliminary and subject to revision when the official enrolment figures are released by the Department of Education.

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1998/99: 180 in 1997/98 → 193, +13 pupils.
Biggest loss in a single year: 1993/94: 317 in 1982/83 → 171, -146 pupils.
Largest single-class increase: 2nd Class in 2022/23 (33 → 42, +9).
Largest single-class decrease: 5th Class in 2024/25 (43 → 28, -15).
Largest cohort-step gain: 5th → 6th in 2023/24 (36 → 41, +5).
Largest cohort-step loss: 3rd → 4th in 2024/25 (41 → 37, -4).
Overall: 519 (1974/75) → 174 (2025/26 (preliminary)), -345.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available years (2020/21–2024/25; preliminary year excluded from class stats).

Class	Min	Max	Mean	Years
2nd Class	29	42	34.6	5
3rd Class	30	41	36.2	5
4th Class	30	45	37.8	5
5th Class	28	45	38.4	5
6th Class	39	46	41.8	5
Total	170	519	233.6	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

Raw data by year

Years marked (preliminary) are subject to revision when official data are published.

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	–	519	–	–	–	–	–	–	–	–	519
1975/76	–	–	–	–	–	–	–	–	–	–	468
1976/77	–	449	–	–	–	–	–	–	–	–	449
1977/78	–	391	–	–	–	–	–	–	–	–	391
1978/79	–	390	–	–	–	–	–	–	–	–	390
1979/80	–	381	–	–	–	–	–	–	–	–	381
1980/81	–	375	–	–	–	–	–	–	–	–	375
1981/82	–	344	–	–	–	–	–	–	–	–	344
1982/83	–	317	–	–	–	–	–	–	–	–	317
1993/94	–	171	–	–	–	–	–	–	–	–	171
1994/95	–	175	–	–	–	–	–	–	–	–	175
1995/96	–	181	–	–	–	–	–	–	–	–	181
1996/97	–	176	–	–	–	–	–	–	–	–	176
1997/98	–	180	–	–	–	–	–	–	–	–	180
1998/99	–	193	–	–	–	–	–	–	–	–	193
1999/00	–	187	–	–	–	–	–	–	–	–	187
2000/01	–	185	–	–	–	–	–	–	–	–	185
2001/02	–	193	–	–	–	–	–	–	–	–	193
2002/03	–	194	–	–	–	–	–	–	–	–	194
2003/04	–	188	–	–	–	–	–	–	–	–	188
2004/05	–	199	–	–	–	–	–	–	–	–	199
2005/06	–	181	–	–	–	–	–	–	–	–	181
2006/07	–	179	–	–	–	–	–	–	–	–	179
2007/08	–	189	–	–	–	–	–	–	–	–	189
2008/09	–	183	–	–	–	–	–	–	–	–	183
2009/10	–	183	–	–	–	–	–	–	–	–	183
2010/11	–	188	–	–	–	–	–	–	–	–	188
2011/12	–	178	–	–	–	–	–	–	–	–	178
2012/13	–	181	–	–	–	–	–	–	–	–	181
2013/14	–	185	–	–	–	–	–	–	–	–	185
2014/15	–	195	–	–	–	–	–	–	–	–	195
2015/16	–	194	–	–	–	–	–	–	–	–	194
2016/17	–	201	–	–	–	–	–	–	–	–	201
2017/18	–	201	–	–	–	–	–	–	–	–	201
2018/19	–	200	–	–	–	–	–	–	–	–	200
2019/20	–	200	–	–	–	–	–	–	–	–	200
2020/21	–	203	–	–	–	37	41	45	40	40	203
2021/22	–	192	–	–	–	33	37	38	45	39	192
2022/23	–	195	–	–	–	42	32	39	36	46	195
2023/24	–	184	–	–	–	29	41	30	43	41	184
2024/25	–	170	–	–	–	32	30	37	28	43	170
2025/26 (preliminary)	–	174	–	–	–	–	–	–	–	–	174