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

St Marys National School

Roll number: 16377N Orilia Terrace,, Cobh, Co. Cork

School details

Address
Orilia Terrace,, Cobh, Co. Cork (P24FR98)
Email
[email protected]
Phone
0214812038
Principal
Fiona O'Callaghan
Ethos
Catholic
DEIS
N
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Cork County Council
School patron
Bishop of Cloyne
School type
Ordinary with Special Classes
School level
All-Through School
Planning area
Cobh

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 18 42 27.4 5
Senior Infants 17 33 25.2 5
1st Class 23 38 29.0 5
2nd Class 23 35 30.2 5
3rd Class 30 42 34.4 5
4th Class 31 48 38.2 5
5th Class 33 49 41.4 5
6th Class 36 50 41.2 5
Total 237 304 265.8 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 30
-2
SI 2021/22 28
+2
1st 2022/23 30
-1
2nd 2023/24 29
+2
3rd 2024/25 31
Cohort 2021/22
JI 2021/22 23
+1
SI 2022/23 24
-1
1st 2023/24 23
0
2nd 2024/25 23
Cohort 2022/23
JI 2022/23 24
0
SI 2023/24 24
0
1st 2024/25 24
Cohort 2023/24
JI 2023/24 18
-1
SI 2024/25 17
Cohort 2024/25
JI 2024/25 42

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
2020/21 304 30 33 38 35 42 48 42 36 304
2021/22 280 23 28 30 34 34 40 49 42 280
2022/23 267 24 24 30 30 35 34 40 50 267
2023/24 237 18 24 23 29 30 38 33 42 237
2024/25 259 42 17 24 23 31 31 43 36 259
2025/26 (preliminary) 248 248