St Marys Secondary School, Mount Sackville Secondary School or Mercy College Coolock?
Up to three schools, side by side.
| St Marys Secondary SchoolRemove | Mount Sackville Secondary SchoolRemove | Mercy College CoolockRemove | |
|---|---|---|---|
| Town | Dublin 5, Co. Dublin | Dublin 20, Co. Dublin | Dublin 5, Co. Dublin |
| Students | 320 | 636 | 402 |
| Type | Voluntary secondary school | Voluntary secondary school | Voluntary secondary school |
| Fees | Free | Fee‑paying | Free |
| Next open night or deadline | None found yet | Applications close, Wed, 21 Oct | None found yet |
| Boys and girls | Girls | Girls | Girls |
| Ethos | Catholic | Catholic | Catholic |
| Taught through | English | English | English |
| Transition Year | Most students take it | Most students take it | Looks optional |
| Day or boarding | Day | Day | Day |
| DEIS | Yes | No | Yes |
| Distance from the first school | 10.5 km | 800 m | |
| Roll number | 60791A | 60120W | 60871V |
| Inspection reports | Read on gov.ie for St Marys Secondary School | Read on gov.ie for Mount Sackville Secondary School | Read on gov.ie for Mercy College Coolock |
Follow all 3 schools' dates. Get a notification the day before an open night, and before applications close.
On iPhone: tap Share, then Add to Home Screen, and open secondaryschool.ie from there to turn on notifications. Or use your calendar below.
Or add their dates to your calendar. New dates appear as we find them:
Figures from the Department of Education's latest published data. Distances are in a straight line. How to choose a secondary school.