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SCOIL CAOIMHIN NAOFA

Roll number: 17954H Mount Merrion, Blackrock, Co. Dublin

School details

Address
Mount Merrion, Blackrock, Co. Dublin (A94KW94)
Email
[email protected]
Phone
012887108
Principal
Siobhan McDonagh
Ethos
Catholic
DEIS
N
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Dun Laoghaire Rathdown
School patron
Archbishop of Dublin
School type
Ordinary
School level
All-Through School
Planning area
Dunlaoghaire

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.

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
Junior Infants 46 60 51.4 5
Senior Infants 49 53 51.6 5
1st Class 49 56 52.8 5
2nd Class 45 54 49.8 5
3rd Class 49 57 51.6 5
4th Class 50 61 54.8 5
5th Class 52 60 56.6 5
6th Class 55 74 60.6 5
Total 248 597 371.6 43

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

Cohort progression

Track how each cohort (pupils who were in the same class in the same year) progresses through the school. Each step shows the count; the number between steps is the net change (pupils gained minus pupils lost).

Cohort 2020/21
JI 2020/21 46
+3
SI 2021/22 49
0
1st 2022/23 49
-3
2nd 2023/24 46
+4
3rd 2024/25 50
Cohort 2021/22
JI 2021/22 51
+2
SI 2022/23 53
+3
1st 2023/24 56
-3
2nd 2024/25 53
Cohort 2022/23
JI 2022/23 51
0
SI 2023/24 51
+2
1st 2024/25 53
Cohort 2023/24
JI 2023/24 60
-7
SI 2024/25 53
Cohort 2024/25
JI 2024/25 49

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
1974/75 – 597 – – – – – – – – 597
1975/76 – – – – – – – – – – 516
1976/77 – 464 – – – – – – – – 464
1977/78 – 413 – – – – – – – – 413
1978/79 – – – – – – – – – – 385
1979/80 – 336 – – – – – – – – 336
1980/81 – 320 – – – – – – – – 320
1981/82 – 281 – – – – – – – – 281
1982/83 – 273 – – – – – – – – 273
1983/84 – 282 – – – – – – – – 282
1993/94 – 273 – – – – – – – – 273
1994/95 – 248 – – – – – – – – 248
1995/96 – 267 – – – – – – – – 267
1996/97 – 302 – – – – – – – – 302
1997/98 – 341 – – – – – – – – 341
1998/99 – 361 – – – – – – – – 361
1999/00 – 355 – – – – – – – – 355
2000/01 – 360 – – – – – – – – 360
2001/02 – 369 – – – – – – – – 369
2002/03 – 366 – – – – – – – – 366
2003/04 – 348 – – – – – – – – 348
2004/05 – 313 – – – – – – – – 313
2005/06 13 283 – – – – – – – – 296
2006/07 28 263 – – – – – – – – 291
2007/08 46 256 – – – – – – – – 302
2008/09 49 273 – – – – – – – – 322
2009/10 66 257 – – – – – – – – 323
2010/11 71 243 – – – – – – – – 314
2011/12 90 250 – – – – – – – – 340
2012/13 109 274 – – – – – – – – 383
2013/14 126 304 – – – – – – – – 430
2014/15 112 296 – – – – – – – – 408
2015/16 122 309 – – – – – – – – 431
2016/17 142 301 – – – – – – – – 443
2017/18 152 307 – – – – – – – – 459
2018/19 153 285 – – – – – – – – 438
2019/20 161 295 – – – – – – – – 456
2020/21 154 292 46 52 53 45 57 61 58 74 446
2021/22 152 270 51 49 53 51 49 57 57 55 422
2022/23 168 263 51 53 49 54 53 52 60 59 431
2023/24 166 261 60 51 56 46 49 54 52 59 427
2024/25 143 277 49 53 53 53 50 50 56 56 420
2025/26 (preliminary) 143 285 – – – – – – – – 428