| Roll number | 60871V |
| Address | St Brendan's Drive, Malahide Road, Coolock, Dublin 5 |
| Principal | Ms. Patricia Dwyer |
| Website | www.mercycoolock.ie |
| info@mercycoolock.ie | |
| Phone | 018480888 |
| Ethos | Catholic |
| Gender | Girls |
| Enrolment total | 402 |
| Enrolment boys | 0 |
| Enrolment girls | 402 |