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
17.58
2025/26
Mainstream classes
33
2025/26
Largest class group
22
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+
2025/26
580
33
17.58
22
0
Data highlights
Key numbers to spot outliers or notable changes.
Overall: 592 (2025/26) → 592 (2025/26), 0.
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
64
64
64.0
1
Senior Infants
66
66
66.0
1
1st Class
81
81
81.0
1
2nd Class
70
70
70.0
1
3rd Class
80
80
80.0
1
4th Class
65
65
65.0
1
5th Class
85
85
85.0
1
6th Class
81
81
81.0
1
Total
592
592
592.0
1
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).