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KILL-O'-THE-GRANGE NS

Roll number: 18886V Deansgrange, Blackrock, Co. Dublin

School details

Address
Deansgrange, Blackrock, Co. Dublin (A94X225)
Email
[email protected]
Phone
012894578
Principal
Hilary McBain
Ethos
Church Of Ireland
DEIS
N
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Dun Laoghaire Rathdown
School patron
Archbishop of Dublin & Bishop of Glendalough COI
School type
Ordinary with Special Classes
School level
All-Through School
Planning area
Sallynoggin_Killiney_DLR

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 21 25 23.6 5
Senior Infants 22 27 25.0 5
1st Class 23 29 26.0 5
2nd Class 25 30 27.0 5
3rd Class 25 30 27.4 5
4th Class 26 30 27.8 5
5th Class 26 29 27.8 5
6th Class 26 29 27.4 5
Total 208 309 244.5 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 25
0
SI 2021/22 25
+2
1st 2022/23 27
-2
2nd 2023/24 25
0
3rd 2024/25 25
Cohort 2021/22
JI 2021/22 25
+1
SI 2022/23 26
+1
1st 2023/24 27
+1
2nd 2024/25 28
Cohort 2022/23
JI 2022/23 22
0
SI 2023/24 22
+2
1st 2024/25 24
Cohort 2023/24
JI 2023/24 25
0
SI 2024/25 25
Cohort 2024/25
JI 2024/25 21

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
1974/75 162 132 – – – – – – – – 294
1975/76 – – – – – – – – – – 309
1976/77 162 128 – – – – – – – – 290
1977/78 162 132 – – – – – – – – 294
1978/79 – – – – – – – – – – 278
1979/80 161 122 – – – – – – – – 283
1980/81 149 128 – – – – – – – – 277
1981/82 141 123 – – – – – – – – 264
1982/83 148 130 – – – – – – – – 278
1983/84 154 141 – – – – – – – – 295
1993/94 142 141 – – – – – – – – 283
1994/95 134 139 – – – – – – – – 273
1995/96 129 137 – – – – – – – – 266
1996/97 134 138 – – – – – – – – 272
1997/98 130 138 – – – – – – – – 268
1998/99 136 131 – – – – – – – – 267
1999/00 127 127 – – – – – – – – 254
2000/01 112 131 – – – – – – – – 243
2001/02 113 134 – – – – – – – – 247
2002/03 118 122 – – – – – – – – 240
2003/04 119 122 – – – – – – – – 241
2004/05 113 127 – – – – – – – – 240
2005/06 117 123 – – – – – – – – 240
2006/07 109 118 – – – – – – – – 227
2007/08 111 113 – – – – – – – – 224
2008/09 104 107 – – – – – – – – 211
2009/10 107 108 – – – – – – – – 215
2010/11 100 113 – – – – – – – – 213
2011/12 100 119 – – – – – – – – 219
2012/13 110 109 – – – – – – – – 219
2013/14 107 114 – – – – – – – – 221
2014/15 99 119 – – – – – – – – 218
2015/16 100 118 – – – – – – – – 218
2016/17 98 117 – – – – – – – – 215
2017/18 99 115 – – – – – – – – 214
2018/19 103 110 – – – – – – – – 213
2019/20 102 115 – – – – – – – – 217
2020/21 107 112 25 27 29 26 29 28 28 27 219
2021/22 106 106 25 25 23 30 26 28 26 29 212
2022/23 108 105 22 26 27 26 30 27 29 26 213
2023/24 113 101 25 22 27 25 27 30 27 28 214
2024/25 112 96 21 25 24 28 25 26 29 27 208
2025/26 (preliminary) 110 98 – – – – – – – – 208