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

DIVINE MERCY JUNIOR NATIONAL SCHOOL

Roll number: 19865S Lynch's Lane, Lucan, Co. Dublin

School details

Address
Lynch's Lane, Lucan, Co. Dublin (K78FW98)
Email
[email protected]
Phone
014573095
Principal
Marie Mullins
Ethos
Catholic
DEIS
N
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
South Dublin County Council
School patron
Archbishop of Dublin
School type
Ordinary
School level
Junior
Planning area
Lucan

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 39 58 49.2 5
Senior Infants 47 76 57.8 5
1st Class 54 82 65.8 5
2nd Class 55 87 70.8 5
Total 204 281 237.0 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
-5
SI 2021/22 47
+7
1st 2022/23 54
+6
2nd 2023/24 60
-60
3rd 2024/25 0
Cohort 2021/22
JI 2021/22 52
+3
SI 2022/23 55
+2
1st 2023/24 57
-2
2nd 2024/25 55
Cohort 2022/23
JI 2022/23 45
+5
SI 2023/24 50
+8
1st 2024/25 58
Cohort 2023/24
JI 2023/24 58
+3
SI 2024/25 61
Cohort 2024/25
JI 2024/25 39

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
2020/21 120 161 52 76 78 75 281
2021/22 119 139 52 47 82 77 258
2022/23 114 127 45 55 54 87 241
2023/24 113 112 58 50 57 60 225
2024/25 116 97 39 61 58 55 213
2025/26 (preliminary) 107 97 204