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

ST BRENDANS NS

Roll number: 19826I Cartron, Sligo

School details

Address
Cartron, Sligo (F91YTK2)
Email
[email protected]
Phone
0719145449
Principal
Marie Hurley
Ethos
Catholic
DEIS
N
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Sligo County Council
School patron
Bishop of Elphin
School type
Ordinary with Special Classes
School level
All-Through School
Planning area
Sligo

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 14 19 16.8 5
Senior Infants 11 24 17.8 5
1st Class 11 26 18.4 5
2nd Class 15 24 19.6 5
3rd Class 10 21 17.0 5
4th Class 10 25 18.4 5
5th Class 11 30 19.8 5
6th Class 12 28 16.8 5
Total 128 185 159.5 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 19
-4
SI 2021/22 15
+2
1st 2022/23 17
+2
2nd 2023/24 19
-2
3rd 2024/25 17
Cohort 2021/22
JI 2021/22 14
+4
SI 2022/23 18
+8
1st 2023/24 26
-2
2nd 2024/25 24
Cohort 2022/23
JI 2022/23 16
+5
SI 2023/24 21
-3
1st 2024/25 18
Cohort 2023/24
JI 2023/24 17
+7
SI 2024/25 24
Cohort 2024/25
JI 2024/25 18

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 62 72 19 11 20 23 10 17 11 14 134
2021/22 57 71 14 15 11 17 21 10 16 12 128
2022/23 70 82 16 18 17 15 21 25 13 15 152
2023/24 85 96 17 21 26 19 16 25 30 15 181
2024/25 86 99 18 24 18 24 17 15 29 28 185
2025/26 (preliminary) 78 99 177