By area · Release notes. Enrolment by planning area, local authority, school patron, county.

Gaelscoil na gCloch Liath

Roll number: 20301C Blacklion, Greystones, Co. Wicklow

School details

Address
Blacklion, Greystones, Co. Wicklow (A63AN22)
Email
[email protected]
Phone
012010718
Principal
Rita Ní Thuathail
Ethos
Inter Denominational
DEIS
N
Irish classification
All subjects through Irish
Gaeltacht
N
Island
N
Local authority
Wicklow County Council
School patron
An Foras Pátrúnachta
School type
Ordinary
School level
All-Through School
Planning area
Greystones

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 24 31 27.2 5
Senior Infants 27 44 31.6 5
1st Class 25 41 32.6 5
2nd Class 25 61 39.4 5
3rd Class 28 61 43.8 5
4th Class 36 58 47.6 5
5th Class 36 57 49.0 5
6th Class 42 53 47.4 5
Total 227 385 303.7 6

Total enrolment over time

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 31
+1
SI 2021/22 32
-2
1st 2022/23 30
0
2nd 2023/24 30
-2
3rd 2024/25 28
Cohort 2021/22
JI 2021/22 28
-1
SI 2022/23 27
-2
1st 2023/24 25
0
2nd 2024/25 25
Cohort 2022/23
JI 2022/23 26
+2
SI 2023/24 28
+1
1st 2024/25 29
Cohort 2023/24
JI 2023/24 27
0
SI 2024/25 27
Cohort 2024/25
JI 2024/25 24

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
2020/21 193 192 31 44 41 61 50 58 57 43 385
2021/22 182 172 28 32 38 42 61 48 55 50 354
2022/23 166 154 26 27 30 39 43 58 44 53 320
2023/24 151 129 27 28 25 30 37 38 53 42 280
2024/25 136 120 24 27 29 25 28 36 36 49 256
2025/26 (preliminary) 121 106 227