| Borough | Sutton |
| Postcode | SM6 8BZ |
| Phase | Primary |
| School type | Voluntary aided school |
| Gender | Mixed |
| Age range | 7–11 |
| Sixth form | Does not have a sixth form |
| Admissions | Not applicable |
| Religious character | Church of England |
| Overall rating | Good |
| Report | View Ofsted report |
| KS2 expected standard | 65.0% |
| KS2 higher standard | 16.0% |
| Headteacher | Shirley Gruffydd |
| Phone | 02086477496 |
| Website | www.holytrinityjuniorwallington.com |
| Pupil deprivation | Low pupil deprivation |
| Crime level | Low crime area |