| LA_code | 881 |
| LA_name | Essex |
| EstablishmentNumber | 6022 |
| EstablishmentName | St Margaret's Preparatory School |
| TypeOfEstablishment | Other independent school |
| EstablishmentStatus | Open |
| PhaseOfEducation | Not applicable |
| StatutoryLowAge | 2 |
| StatutoryHighAge | 11 |
| Boarders | No boarders |
| NurseryProvision | Has Nursery Classes |
| OfficialSixthForm | Does not have a sixth form |
| Gender | Mixed |
| ReligiousCharacter | None |
| ReligiousEthos | Church of England/Christian |
| Diocese | Not applicable |
| AdmissionsPolicy | Non-selective |
| TrustSchoolFlag | Not applicable |
| Trusts | |
| SchoolSponsorFlag | Not applicable |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10071131 |
| FurtherEducationType | Not applicable |
| Street | Gosfield Hall Park |
| Locality | Gosfield |
| Address3 | |
| Town | Halstead |
| County | Essex |
| Postcode | CO9 1SE |
| SchoolWebsite | www.stmargaretsprep.com |
| TelephoneNum | 01787472134 |
| HeadTitle | Mrs |
| HeadFirstName | Carolyn |
| HeadLastName | Moss |
| Linkedestablishments |