| Roll number | 71390Q |
| Address | Dublin Road, Tuam, Tuam, Co Galway, Galway |
| Principal | Eileen Delaney |
| Website | www.archbishopmchalecollege.scoilnet.ie |
| ann.donnellan-daly@gretb.ie | |
| Phone | 09324237 |
| Ethos | Multi Denominational |
| Gender | Mixed |
| Enrolment total | 233 |
| Enrolment boys | 188 |
| Enrolment girls | 45 |