Mainstream class group data is shown separately from standard/year-group enrolment data. The source does not identify which standard/year group each class group belongs to.
Average class size
13.91
2025/26
Mainstream classes
11
2025/26
Largest class group
18
2025/26
Classes with 30+ pupils
0
2025/26
Class group metrics trend
Class group metrics by year
Year
Mainstream class pupils
Mainstream classes
Average class size
Largest class
Classes 30+
2019/20
163
12
13.58
18
0
2020/21
143
10
14.30
18
0
2021/22
136
9
15.11
20
0
2022/23
152
10
15.20
20
0
2023/24
149
11
13.55
18
0
2024/25
177
11
16.09
20
0
2025/26
153
11
13.91
18
0
Data highlights
Key numbers to spot outliers or notable changes.
Biggest gain in a single year: 2024/25: 149 in 2023/24 → 177, +28 pupils.
Biggest loss in a single year: 2020/21: 163 in 2019/20 → 143, -20 pupils.
Largest single-class increase: 1st Class in 2022/23 (17 → 31, +14).
Largest single-class decrease: Junior Infants in 2021/22 (33 → 19, -14).
Largest cohort-step gain: JI → SI in 2022/23 (19 → 31, +12).
Largest cohort-step loss: 1st → 2nd in 2023/24 (31 → 10, -21).
Overall: 158 (2018/19) → 159 (2025/26), 1.
Summary statistics (class-level data)
Min / max / mean enrolment per class across the available final by-standard years.
Class
Min
Max
Mean
Years
Junior Infants
19
39
29.2
6
Senior Infants
18
37
29.0
6
1st Class
17
32
27.3
6
2nd Class
10
20
12.3
6
3rd Class
10
17
13.2
6
4th Class
10
16
13.3
6
5th Class
11
19
13.7
6
6th Class
11
19
14.7
6
Total
136
177
154.6
8
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).