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
23.20
2025/26
Mainstream classes
15
2025/26
Largest class group
27
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+
2022/23
319
13
24.54
30
1
2023/24
330
14
23.57
33
2
2024/25
346
14
24.71
34
3
2025/26
348
15
23.20
27
0
Data highlights
Key numbers to spot outliers or notable changes.
Biggest gain in a single year: 2024/25: 348 in 2023/24 → 367, +19 pupils.
Largest single-class increase: 3rd Class in 2025/26 (34 → 50, +16).
Largest single-class decrease: Junior Infants in 2025/26 (47 → 39, -8).
Largest cohort-step gain: 2nd → 3rd in 2025/26 (43 → 50, +7).
Largest cohort-step loss: 5th → 6th in 2023/24 (39 → 38, -1).
Overall: 336 (2022/23) → 372 (2025/26), 36.
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
39
47
41.5
4
Senior Infants
39
51
43.5
4
1st Class
32
46
41.5
4
2nd Class
33
51
40.5
4
3rd Class
34
50
42.5
4
4th Class
39
48
43.2
4
5th Class
39
48
45.2
4
6th Class
38
49
44.8
4
Total
336
372
355.8
4
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).