| Roll number | 71220O |
| Address | Milford, Letterkenny, Co Donegal |
| Principal | Ms Fiona Temple |
| Website | www.mulroycollege.ie |
| mulroycollege@donegaletb.ie | |
| Phone | 0749153346 |
| Ethos | Multi Denominational |
| Gender | Mixed |
| Enrolment total | 500 |
| Enrolment boys | 290 |
| Enrolment girls | 210 |