By area · Release notes. Enrolment by planning area, local authority, school patron, county.
ST PETER APOSTLE SEN NS
Roll number: 19642V
Neilstown, Clondalkin, Dublin 22
School details
- Address
- Neilstown, Clondalkin, Dublin 22 (D22WR59)
- Principal
- Sophia O'Hara
- Ethos
- Catholic
- DEIS
- Y
- 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
- Palmerstown_Ronanstown_D20_22
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: 2023/24: 273 in 2022/23 → 283, +10 pupils.
- Biggest loss in a single year: 2021/22: 279 in 2020/21 → 270, -9 pupils.
- Largest single-class increase: 3rd Class in 2022/23 (61 → 75, +14).
- Largest single-class decrease: 5th Class in 2025/26 (preliminary) (78 → 0, -78).
- Largest cohort-step gain: 4th → 5th in 2023/24 (61 → 65, +4).
- Largest cohort-step loss: 4th → 5th in 2022/23 (67 → 65, -2).
- Overall: 279 (2020/21) → 278 (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 |
| 3rd Class |
54 |
75 |
65.0 |
5 |
| 4th Class |
61 |
74 |
67.0 |
5 |
| 5th Class |
59 |
78 |
67.6 |
5 |
| 6th Class |
60 |
71 |
65.4 |
5 |
| Total |
270 |
283 |
277.2 |
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 |
130 |
149 |
– |
– |
– |
– |
67 |
61 |
71 |
68 |
279 |
| 2021/22 |
131 |
139 |
– |
– |
– |
– |
61 |
67 |
59 |
71 |
270 |
| 2022/23 |
130 |
143 |
– |
– |
– |
– |
75 |
61 |
65 |
60 |
273 |
| 2023/24 |
135 |
148 |
– |
– |
– |
– |
68 |
74 |
65 |
64 |
283 |
| 2024/25 |
129 |
151 |
– |
– |
– |
– |
54 |
72 |
78 |
64 |
280 |
| 2025/26 (preliminary) |
129 |
149 |
– |
– |
– |
– |
– |
– |
– |
– |
278 |