By area · Release notes. Enrolment by planning area, local authority, school patron, county.
Muire na Dea Coirle Girls Senior
Roll number: 17355I
Mourne Road, Drimnagh, Dublin 12
School details
- Address
- Mourne Road, Drimnagh, Dublin 12 (D12XD51)
- Principal
- Paul Ryan
- Ethos
- Catholic
- DEIS
- Y
- Irish classification
- No subjects through Irish
- Gaeltacht
- N
- Island
- N
- Local authority
- Dublin City Council
- School patron
- Archbishop of Dublin
- School type
- Ordinary with Special Classes
- School level
- Senior
- Planning area
- Dolphin's Barn_D12
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.
- Biggest gain in a single year: 2022/23: 139 in 2021/22 → 148, +9 pupils.
- Biggest loss in a single year: 2025/26 (preliminary): 145 in 2024/25 → 136, -9 pupils.
- Largest single-class increase: 6th Class in 2023/24 (15 → 28, +13).
- Largest single-class decrease: 4th Class in 2025/26 (preliminary) (32 → 0, -32).
- Largest cohort-step gain: 2nd → 3rd in 2021/22 (30 → 32, +2).
- Largest cohort-step loss: 2nd → 3rd in 2022/23 (26 → 22, -4).
- Overall: 133 (2020/21) → 136 (2025/26 (preliminary)), 3.
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 |
| 2nd Class |
19 |
35 |
27.6 |
5 |
| 3rd Class |
22 |
33 |
28.0 |
5 |
| 4th Class |
19 |
32 |
26.6 |
5 |
| 5th Class |
17 |
29 |
23.4 |
5 |
| 6th Class |
15 |
28 |
22.2 |
5 |
| Total |
133 |
153 |
142.3 |
6 |
Total enrolment over time
Enrolment by gender over time
Enrolment by class over time
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 |
129 |
4 |
– |
– |
– |
30 |
29 |
19 |
22 |
21 |
133 |
| 2021/22 |
135 |
4 |
– |
– |
– |
26 |
32 |
30 |
17 |
22 |
139 |
| 2022/23 |
140 |
8 |
– |
– |
– |
35 |
22 |
31 |
29 |
15 |
148 |
| 2023/24 |
141 |
12 |
– |
– |
– |
28 |
33 |
21 |
28 |
28 |
153 |
| 2024/25 |
133 |
12 |
– |
– |
– |
19 |
24 |
32 |
21 |
25 |
145 |
| 2025/26 (preliminary) |
123 |
13 |
– |
– |
– |
– |
– |
– |
– |
– |
136 |