By area · Release notes. Enrolment by planning area, local authority, school patron, county.
SCOIL NAOMH SEOSAMH
Roll number: 18655C
Boot Road, Clondalkin, Dublin 22
School details
- Address
- Boot Road, Clondalkin, Dublin 22 (D22PY13)
- Principal
- Niall Desmond
- Ethos
- Catholic
- DEIS
- N
- Irish classification
- No subjects through Irish
- Gaeltacht
- N
- Island
- N
- Local authority
- South Dublin County Council
- School patron
- Archbishop of Dublin
- School type
- Ordinary with Special Classes
- School level
- Senior
- Planning area
- Clondalkin_D22
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: 2024/25: 371 in 2023/24 → 374, +3 pupils.
- Biggest loss in a single year: 2023/24: 393 in 2022/23 → 371, -22 pupils.
- Largest single-class increase: 2nd Class in 2024/25 (52 → 70, +18).
- Largest single-class decrease: 6th Class in 2025/26 (preliminary) (90 → 0, -90).
- Largest cohort-step gain: 1st → 2nd in 2021/22 (0 → 82, +82).
- Largest cohort-step loss: 3rd → 4th in 2021/22 (78 → 70, -8).
- Overall: 406 (2020/21) → 360 (2025/26 (preliminary)), -46.
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 |
| 1st Class |
0 |
0 |
0.0 |
1 |
| 2nd Class |
52 |
82 |
68.8 |
5 |
| 3rd Class |
54 |
85 |
72.2 |
5 |
| 4th Class |
70 |
87 |
78.4 |
5 |
| 5th Class |
73 |
87 |
82.8 |
5 |
| 6th Class |
76 |
90 |
83.6 |
5 |
| Total |
360 |
406 |
383.8 |
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 |
– |
406 |
– |
– |
– |
77 |
78 |
87 |
85 |
79 |
406 |
| 2021/22 |
– |
399 |
– |
– |
– |
82 |
77 |
70 |
87 |
83 |
399 |
| 2022/23 |
– |
393 |
– |
– |
– |
63 |
85 |
80 |
73 |
90 |
393 |
| 2023/24 |
– |
371 |
– |
– |
– |
52 |
67 |
83 |
87 |
76 |
371 |
| 2024/25 |
– |
374 |
– |
– |
– |
70 |
54 |
72 |
82 |
90 |
374 |
| 2025/26 (preliminary) |
– |
360 |
– |
– |
– |
– |
– |
– |
– |
– |
360 |