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
24.55
2025/26
Mainstream classes
11
2025/26
Largest class group
30
2025/26
Classes with 30+ pupils
1
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
31
2
15.50
19
0
2020/21
38
3
12.67
13
0
2021/22
60
4
15.00
20
0
2022/23
104
5
20.80
29
0
2023/24
157
6
26.17
32
3
2024/25
195
8
24.38
29
0
2025/26
270
11
24.55
30
1
Data highlights
Key numbers to spot outliers or notable changes.
Biggest gain in a single year: 2025/26: 206 in 2024/25 → 294, +88 pupils.
Largest single-class increase: Senior Infants in 2025/26 (27 → 54, +27).
Largest single-class decrease: 3rd Class in 2024/25 (26 → 19, -7).
Largest cohort-step gain: JI → SI in 2025/26 (42 → 54, +12).
Largest cohort-step loss: JI → SI in 2024/25 (32 → 27, -5).
Overall: 8 (2018/19) → 294 (2025/26), 286.
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
16
63
34.5
6
Senior Infants
13
54
27.8
6
1st Class
14
30
22.8
6
2nd Class
14
28
20.8
5
3rd Class
19
32
24.5
4
4th Class
23
28
25.3
3
5th Class
26
28
27.0
2
6th Class
32
32
32.0
1
Total
8
294
117.5
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).