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
26.12
2025/26
Mainstream classes
16
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+
2023/24
405
16
25.31
30
1
2024/25
407
16
25.44
29
0
2025/26
418
16
26.12
30
1
Data highlights
Key numbers to spot outliers or notable changes.
Biggest gain in a single year: 2025/26: 418 in 2024/25 → 427, +9 pupils.
Largest single-class increase: 5th Class in 2024/25 (49 → 57, +8).
Largest single-class decrease: Junior Infants in 2024/25 (46 → 42, -4).
Largest cohort-step gain: 1st → 2nd in 2025/26 (48 → 54, +6).
Overall: 411 (2023/24) → 427 (2025/26), 16.
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
42
49
45.7
3
Senior Infants
47
48
47.7
3
1st Class
48
52
50.3
3
2nd Class
51
54
52.7
3
3rd Class
52
57
54.3
3
4th Class
54
56
54.7
3
5th Class
49
57
54.3
3
6th Class
52
57
53.7
3
Total
411
427
418.7
3
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).