| Borough | Westminster |
| Postcode | SW1P 2DG |
| Phase | Primary |
| School type | Voluntary aided school |
| Gender | Mixed |
| Age range | 3–11 |
| Sixth form | Does not have a sixth form |
| Admissions | Not applicable |
| Religious character | Church of England |
| Overall rating | Good |
| Last inspected | 12/07/2023 |
| Report | View Ofsted report |
| KS2 expected standard | 74.0% |
| KS2 higher standard | 16.0% |
| Headteacher | Sarah Green |
| Phone | 02075040500 |
| Website | www.stmwschool.org.uk |
| Pupil deprivation | Average pupil deprivation |
| Crime level | High crime area |