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
24.00
2025/26
Mainstream classes
8
2025/26
Largest class group
36
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+
2006/07
194
7
27.71
35
4
2007/08
193
7
27.57
36
4
2008/09
206
7
29.43
38
3
2009/10
203
7
29.00
36
3
2010/11
193
7
27.57
38
2
2011/12
203
7
29.00
37
3
2012/13
194
7
27.71
36
2
2013/14
216
8
27.00
36
2
2014/15
232
9
25.78
32
2
2015/16
246
9
27.33
33
3
2016/17
245
9
27.22
34
4
2017/18
245
9
27.22
34
4
2019/20
249
10
24.90
32
2
2020/21
259
10
25.90
34
3
2021/22
243
11
22.09
31
1
2022/23
227
10
22.70
30
1
2023/24
208
9
23.11
32
1
2024/25
190
8
23.75
34
1
2025/26
192
8
24.00
36
1
Data highlights
Key numbers to spot outliers or notable changes.
Biggest gain in a single year: 2013/14: 194 in 2012/13 → 216, +22 pupils.
Biggest loss in a single year: 2023/24: 227 in 2022/23 → 208, -19 pupils.
Largest single-class increase: 4th Class in 2025/26 (23 → 36, +13).
Largest single-class decrease: 6th Class in 2021/22 (46 → 35, -11).
Largest cohort-step gain: 2nd → 3rd in 2024/25 (32 → 34, +2).
Largest cohort-step loss: 3rd → 4th in 2024/25 (26 → 23, -3).
Overall: 185 (1993/94) → 192 (2025/26), 7.
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
13
34
22.2
6
Senior Infants
15
33
23.2
6
1st Class
17
32
25.5
6
2nd Class
24
32
27.7
6
3rd Class
26
34
29.3
6
4th Class
23
36
29.8
6
5th Class
24
34
29.3
6
6th Class
25
46
32.8
6
Total
162
259
202.2
33
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).