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

OUR LADY OF MERCY N S

Roll number: 19985F Pearse Road, Sligo

School details

Address
Pearse Road, Sligo (F91YY06)
Email
[email protected]
Phone
0719171364
Principal
Marguerite Stenson
Ethos
Catholic
DEIS
Y
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Sligo County Council
School patron
Bishop of Elphin
School type
Ordinary with Special Classes
School level
All-Through School
Planning area
Sligo

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 41 52 45.8 5
Senior Infants 40 54 47.8 5
1st Class 41 55 50.6 5
2nd Class 42 54 51.4 5
3rd Class 45 58 51.6 5
4th Class 46 64 53.6 5
5th Class 48 63 57.2 5
6th Class 46 65 56.4 5
Total 418 449 431.0 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 52
-2
SI 2021/22 50
+5
1st 2022/23 55
-1
2nd 2023/24 54
+4
3rd 2024/25 58
Cohort 2021/22
JI 2021/22 42
+5
SI 2022/23 47
+5
1st 2023/24 52
+2
2nd 2024/25 54
Cohort 2022/23
JI 2022/23 43
+5
SI 2023/24 48
+3
1st 2024/25 51
Cohort 2023/24
JI 2023/24 51
+3
SI 2024/25 54
Cohort 2024/25
JI 2024/25 41

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
2020/21 212 221 52 40 54 53 50 64 63 46 433
2021/22 208 214 42 50 41 54 50 47 62 64 422
2022/23 209 209 43 47 55 42 55 51 48 65 418
2023/24 216 211 51 48 52 54 45 60 53 52 427
2024/25 230 207 41 54 51 54 58 46 60 55 437
2025/26 (preliminary) 232 217 449