| LA_code | 838 |
| LA_name | Dorset |
| EstablishmentNumber | 3404 |
| EstablishmentName | St Mary's Catholic First School, Dorchester |
| TypeOfEstablishment | Academy converter |
| EstablishmentStatus | Open |
| PhaseOfEducation | Primary |
| StatutoryLowAge | 2 |
| StatutoryHighAge | 9 |
| Boarders | No boarders |
| NurseryProvision | Has Nursery Classes |
| OfficialSixthForm | Does not have a sixth form |
| Gender | Mixed |
| ReligiousCharacter | Roman Catholic |
| ReligiousEthos | Does not apply |
| Diocese | Diocese of Plymouth |
| AdmissionsPolicy | Not applicable |
| TrustSchoolFlag | Supported by a multi-academy trust |
| Trusts | PLYMOUTH CAST |
| SchoolSponsorFlag | Linked to a sponsor |
| SchoolSponsors | Plymouth CAST |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10045622 |
| FurtherEducationType | Not applicable |
| Street | Lucetta Lane |
| Locality | |
| Address3 | |
| Town | Dorchester |
| County | Dorset |
| Postcode | DT1 2DD |
| SchoolWebsite | http://www.stmarysdorchester.dorset.sch.uk/ |
| TelephoneNum | 01305262258 |
| HeadTitle | Mrs |
| HeadFirstName | Paula |
| HeadLastName | Fearn |
| Linkedestablishments |