By area · Release notes. Enrolment by planning area, local authority, school patron, county.
ST KILIANS SENIOR N S
Roll number: 19893A
Kingswood Heights, Tallaght, Dublin 24
School details
- Address
- Kingswood Heights, Tallaght, Dublin 24 (D24F797)
- Principal
- Barry Frisby
- 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
- Tallaght
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): 279 in 2024/25 → 296, +17 pupils.
- Biggest loss in a single year: 2023/24: 280 in 2022/23 → 278, -2 pupils.
- Largest single-class increase: 4th Class in 2023/24 (58 → 82, +24).
- Largest single-class decrease: 5th Class in 2025/26 (preliminary) (80 → 0, -80).
- Largest cohort-step gain: 3rd → 4th in 2021/22 (70 → 74, +4).
- Largest cohort-step loss: 4th → 5th in 2024/25 (82 → 80, -2).
- Overall: 257 (2020/21) → 296 (2025/26 (preliminary)), 39.
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 |
57 |
82 |
69.0 |
5 |
| 4th Class |
57 |
82 |
65.8 |
5 |
| 5th Class |
56 |
80 |
68.0 |
5 |
| 6th Class |
54 |
75 |
63.8 |
5 |
| Total |
257 |
296 |
276.5 |
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 |
127 |
130 |
– |
– |
– |
– |
70 |
57 |
70 |
54 |
257 |
| 2021/22 |
134 |
135 |
– |
– |
– |
– |
59 |
74 |
56 |
74 |
269 |
| 2022/23 |
150 |
130 |
– |
– |
– |
– |
82 |
58 |
76 |
58 |
280 |
| 2023/24 |
143 |
135 |
– |
– |
– |
– |
57 |
82 |
58 |
75 |
278 |
| 2024/25 |
142 |
137 |
– |
– |
– |
– |
77 |
58 |
80 |
58 |
279 |
| 2025/26 (preliminary) |
149 |
147 |
– |
– |
– |
– |
– |
– |
– |
– |
296 |