| LA_code | 316 |
| LA_name | Newham |
| EstablishmentNumber | 4001 |
| EstablishmentName | School 21 |
| TypeOfEstablishment | Free schools |
| EstablishmentStatus | Open |
| PhaseOfEducation | All-through |
| StatutoryLowAge | 4 |
| StatutoryHighAge | 18 |
| Boarders | No boarders |
| NurseryProvision | No Nursery Classes |
| OfficialSixthForm | Has a sixth form |
| Gender | Mixed |
| ReligiousCharacter | None |
| ReligiousEthos | None |
| Diocese | Not applicable |
| AdmissionsPolicy | Non-selective |
| TrustSchoolFlag | Supported by a multi-academy trust |
| Trusts | BIG EDUCATION TRUST |
| SchoolSponsorFlag | - |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10037498 |
| FurtherEducationType | Not applicable |
| Street | Pitchford Street |
| Locality | |
| Address3 | |
| Town | Stratford |
| County | |
| Postcode | E15 4RZ |
| SchoolWebsite | school21.org.uk |
| TelephoneNum | 02082622121 |
| HeadTitle | Mr |
| HeadFirstName | Moray |
| HeadLastName | Dickson |
| Linkedestablishments |