| Type | Academy converter |
| Phase | Secondary |
| Gender | Mixed |
| Age Range | 11 - 18 |
| Headteacher | Ms Andrea Waugh-Lucas |
| Address |
106 Bath Road Hounslow TW3 3EJ |
| Religious Character | Roman Catholic |
| Website | http://www.st-marks.hounslow.sch.uk/ |
| Telephone | 2085773600 |
| Number of pupils | 1,207 |
| Inspection | Outstanding |
| GCSE national ranking | Top 6% |
| A-Level national ranking | Top 24% |
| Local authority | Hounslow |
| Region | London |
| URN | 137995 |
| View this school information in GOV.UK website | |