By area · Release notes. Enrolment by planning area, local authority, school patron, county.
Bantiarna na mBuanna Boys
Roll number: 18910P
Ballymun Road, Glasnevin, Dublin 9
School details
- Address
- Ballymun Road, Glasnevin, Dublin 9 (D09HC90)
- 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: 2025/26 (preliminary): 170 in 2024/25 → 174, +4 pupils.
- Biggest loss in a single year: 2024/25: 184 in 2023/24 → 170, -14 pupils.
- Largest single-class increase: 2nd Class in 2022/23 (33 → 42, +9).
- Largest single-class decrease: 6th Class in 2025/26 (preliminary) (43 → 0, -43).
- 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: 203 (2020/21) → 174 (2025/26 (preliminary)), -29.
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 |
203 |
186.3 |
6 |
Total enrolment over time
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 |
| 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 |