By area · Release notes. Enrolment by planning area, local authority, school patron, county.

ST BRENDANS MONASTERY

Roll number: 12370C Moorpark Street, Birr, Co. Offaly

School details

Address
Moorpark Street, Birr, Co. Offaly (R42NW22)
Email
[email protected]
Phone
0579121033
Principal
Niall Crofton
Ethos
Catholic
DEIS
Y
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Offaly County Council
School patron
Bishop of Killaloe
School type
Ordinary with Special Classes
School level
All-Through School
Planning area
Birr

Preliminary data

The latest year shown (2025/26) is preliminary and subject to revision when the official enrolment figures are released by the Department of Education.

Data highlights

Key numbers to spot outliers or notable changes.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available years (2020/21–2024/25; preliminary year excluded from class stats).

Class Min Max Mean Years
Junior Infants 12 24 19.0 5
Senior Infants 12 24 20.0 5
1st Class 14 23 19.8 5
2nd Class 16 24 20.8 5
3rd Class 18 22 20.2 5
4th Class 17 23 20.8 5
5th Class 18 22 20.6 5
6th Class 18 25 22.2 5
Total 175 189 182.3 6

Total enrolment over time

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).

Cohort 2020/21
JI 2020/21 21
-1
SI 2021/22 20
-1
1st 2022/23 19
-3
2nd 2023/24 16
+4
3rd 2024/25 20
Cohort 2021/22
JI 2021/22 24
0
SI 2022/23 24
-1
1st 2023/24 23
0
2nd 2024/25 23
Cohort 2022/23
JI 2022/23 12
0
SI 2023/24 12
+2
1st 2024/25 14
Cohort 2023/24
JI 2023/24 19
+4
SI 2024/25 23
Cohort 2024/25
JI 2024/25 19

Raw data by year

Years marked (preliminary) are subject to revision when official data are published.

Year Female Male JI SI 1st 2nd 3rd 4th 5th 6th Total
2020/21 186 21 21 20 22 18 21 22 24 186
2021/22 188 24 20 23 19 21 17 19 25 188
2022/23 178 12 24 19 24 20 22 18 20 178
2023/24 175 19 12 23 16 22 21 22 18 175
2024/25 189 19 23 14 23 20 23 22 24 189
2025/26 (preliminary) 178 178