| Roll number | 91510M |
| Address | Scholarstown Rd, Knocklyon, Dublin 16 |
| Principal | Mr. John Mc Kennedy |
| Website | www.stcolmcilles.ie |
| info@stcolmcilles.ie | |
| Phone | 014952888 |
| Ethos | Inter Denominational |
| Gender | Mixed |
| Enrolment total | 721 |
| Enrolment boys | 371 |
| Enrolment girls | 350 |