By area · Release notes. Enrolment by planning area, local authority, school patron, county.
NAOMH LORCAN O TUATHAIL SENIOR BOYS
Roll number: 17110B
Seville Place, Dublin 1
School details
- Address
- Seville Place, Dublin 1 (D01A439)
- Principal
- Mark Candon
- 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 with Special Classes
- School level
- Senior
- Planning area
- Drumcondra_Marino_Dublin1
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: 2022/23: 65 in 2021/22 → 88, +23 pupils.
- Biggest loss in a single year: 2023/24: 88 in 2022/23 → 78, -10 pupils.
- Largest single-class increase: 6th Class in 2022/23 (10 → 21, +11).
- Largest single-class decrease: 3rd Class in 2025/26 (preliminary) (18 → 0, -18).
- Largest cohort-step gain: 4th → 5th in 2022/23 (14 → 20, +6).
- Largest cohort-step loss: 4th → 5th in 2023/24 (16 → 12, -4).
- Overall: 68 (2020/21) → 69 (2025/26 (preliminary)), 1.
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 |
7 |
18 |
12.2 |
5 |
| 3rd Class |
9 |
18 |
11.8 |
5 |
| 4th Class |
10 |
16 |
12.8 |
5 |
| 5th Class |
10 |
20 |
14.4 |
5 |
| 6th Class |
10 |
21 |
14.4 |
5 |
| Total |
65 |
88 |
73.7 |
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 |
– |
68 |
– |
– |
– |
12 |
10 |
14 |
14 |
12 |
68 |
| 2021/22 |
– |
65 |
– |
– |
– |
7 |
12 |
14 |
16 |
10 |
65 |
| 2022/23 |
– |
88 |
– |
– |
– |
10 |
10 |
16 |
20 |
21 |
88 |
| 2023/24 |
– |
78 |
– |
– |
– |
18 |
9 |
10 |
12 |
18 |
78 |
| 2024/25 |
– |
74 |
– |
– |
– |
14 |
18 |
10 |
10 |
11 |
74 |
| 2025/26 (preliminary) |
– |
69 |
– |
– |
– |
– |
– |
– |
– |
– |
69 |