By area · Release notes. Enrolment by planning area, local authority, school patron, county.
SAN CARLO SENIOR N S
Roll number: 19875V
Captain's Hill, Leixlip, Co. Kildare
School details
- Address
- Captain's Hill, Leixlip, Co. Kildare (W23E9D0)
- Principal
- Clare Mac Hugh
- Ethos
- Catholic
- DEIS
- N
- Irish classification
- No subjects through Irish
- Gaeltacht
- N
- Island
- N
- Local authority
- Kildare County Council
- School patron
- Archbishop of Dublin
- School type
- Ordinary with Special Classes
- School level
- Senior
- Planning area
- Leixlip
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: 261 in 2022/23 → 292, +31 pupils.
- Biggest loss in a single year: 2022/23: 280 in 2021/22 → 261, -19 pupils.
- Largest single-class increase: 4th Class in 2024/25 (60 → 83, +23).
- Largest single-class decrease: 6th Class in 2025/26 (preliminary) (86 → 0, -86).
- Largest cohort-step gain: 5th → 6th in 2024/25 (80 → 86, +6).
- Overall: 272 (2020/21) → 301 (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 |
| 3rd Class |
58 |
80 |
69.8 |
5 |
| 4th Class |
57 |
83 |
67.0 |
5 |
| 5th Class |
57 |
85 |
69.4 |
5 |
| 6th Class |
61 |
89 |
74.6 |
5 |
| Total |
261 |
312 |
286.3 |
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 |
143 |
129 |
– |
– |
– |
– |
60 |
57 |
85 |
70 |
272 |
| 2021/22 |
150 |
130 |
– |
– |
– |
– |
74 |
60 |
57 |
89 |
280 |
| 2022/23 |
130 |
131 |
– |
– |
– |
– |
58 |
75 |
64 |
61 |
261 |
| 2023/24 |
138 |
154 |
– |
– |
– |
– |
80 |
60 |
80 |
67 |
292 |
| 2024/25 |
148 |
164 |
– |
– |
– |
– |
77 |
83 |
61 |
86 |
312 |
| 2025/26 (preliminary) |
144 |
157 |
– |
– |
– |
– |
– |
– |
– |
– |
301 |