Home · 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: 2016/17: 209 in 2015/16 → 236, +27 pupils.
- Biggest loss in a single year: 2009/10: 272 in 2008/09 → 231, -41 pupils.
- Largest single-class increase: 4th Class in 2023/24 (58 → 82, +24).
- Largest single-class decrease: 3rd Class in 2023/24 (82 → 57, -25).
- 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: 463 (1993/94) → 296 (2025/26 (preliminary)), -167.
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 |
207 |
467 |
309.3 |
33 |
Total enrolment over time
Total and gender trends use historical records where available. Class-level data starts in 2020/21.
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 |
| 1993/94 |
203 |
260 |
– |
– |
– |
– |
– |
– |
– |
– |
463 |
| 1994/95 |
197 |
270 |
– |
– |
– |
– |
– |
– |
– |
– |
467 |
| 1995/96 |
211 |
237 |
– |
– |
– |
– |
– |
– |
– |
– |
448 |
| 1996/97 |
207 |
228 |
– |
– |
– |
– |
– |
– |
– |
– |
435 |
| 1997/98 |
189 |
225 |
– |
– |
– |
– |
– |
– |
– |
– |
414 |
| 1998/99 |
206 |
205 |
– |
– |
– |
– |
– |
– |
– |
– |
411 |
| 1999/00 |
184 |
215 |
– |
– |
– |
– |
– |
– |
– |
– |
399 |
| 2000/01 |
181 |
203 |
– |
– |
– |
– |
– |
– |
– |
– |
384 |
| 2001/02 |
202 |
188 |
– |
– |
– |
– |
– |
– |
– |
– |
390 |
| 2002/03 |
184 |
174 |
– |
– |
– |
– |
– |
– |
– |
– |
358 |
| 2003/04 |
192 |
173 |
– |
– |
– |
– |
– |
– |
– |
– |
365 |
| 2004/05 |
167 |
160 |
– |
– |
– |
– |
– |
– |
– |
– |
327 |
| 2005/06 |
164 |
155 |
– |
– |
– |
– |
– |
– |
– |
– |
319 |
| 2006/07 |
149 |
143 |
– |
– |
– |
– |
– |
– |
– |
– |
292 |
| 2007/08 |
140 |
144 |
– |
– |
– |
– |
– |
– |
– |
– |
284 |
| 2008/09 |
121 |
151 |
– |
– |
– |
– |
– |
– |
– |
– |
272 |
| 2009/10 |
110 |
121 |
– |
– |
– |
– |
– |
– |
– |
– |
231 |
| 2010/11 |
113 |
122 |
– |
– |
– |
– |
– |
– |
– |
– |
235 |
| 2011/12 |
109 |
119 |
– |
– |
– |
– |
– |
– |
– |
– |
228 |
| 2012/13 |
104 |
110 |
– |
– |
– |
– |
– |
– |
– |
– |
214 |
| 2013/14 |
100 |
108 |
– |
– |
– |
– |
– |
– |
– |
– |
208 |
| 2014/15 |
99 |
108 |
– |
– |
– |
– |
– |
– |
– |
– |
207 |
| 2015/16 |
101 |
108 |
– |
– |
– |
– |
– |
– |
– |
– |
209 |
| 2016/17 |
110 |
126 |
– |
– |
– |
– |
– |
– |
– |
– |
236 |
| 2017/18 |
110 |
124 |
– |
– |
– |
– |
– |
– |
– |
– |
234 |
| 2018/19 |
120 |
139 |
– |
– |
– |
– |
– |
– |
– |
– |
259 |
| 2019/20 |
120 |
140 |
– |
– |
– |
– |
– |
– |
– |
– |
260 |
| 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 |