| LA_code | 919 |
| LA_name | Hertfordshire |
| EstablishmentNumber | 4146 |
| EstablishmentName | Ralph Sadleir School |
| TypeOfEstablishment | Academy converter |
| EstablishmentStatus | Open |
| PhaseOfEducation | Middle deemed secondary |
| StatutoryLowAge | 9 |
| StatutoryHighAge | 13 |
| Boarders | No boarders |
| NurseryProvision | No Nursery Classes |
| OfficialSixthForm | Does not have a sixth form |
| Gender | Mixed |
| ReligiousCharacter | Does not apply |
| ReligiousEthos | Does not apply |
| Diocese | Not applicable |
| AdmissionsPolicy | Not applicable |
| TrustSchoolFlag | Supported by a multi-academy trust |
| Trusts | RALPH SADLEIR SCHOOL |
| SchoolSponsorFlag | - |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10043458 |
| FurtherEducationType | Not applicable |
| Street | Station Road |
| Locality | Puckeridge |
| Address3 | |
| Town | Ware |
| County | Hertfordshire |
| Postcode | SG11 1TF |
| SchoolWebsite | http://ralphsadleir.herts.sch.uk/ |
| TelephoneNum | 01920821042 |
| HeadTitle | Mrs |
| HeadFirstName | Kerry |
| HeadLastName | Scripps |
| Linkedestablishments |