| Borough | Camden |
| Postcode | NW3 7SR |
| Phase | Not applicable |
| School type | Other independent school |
| Gender | Girls |
| Age range | 4–16 |
| Sixth form | Does not have a sixth form |
| Admissions | Not applicable |
| Religious character | N/A |
| Overall rating | Not yet rated |
| Attainment 8 score | 51.0 |
| Principal | Sharron Shackell |
| Phone | 02074352439 |
| Website | http://www.st-margarets.co.uk/ |
| Crime level | Low crime area |