| LA_code | 925 |
| LA_name | Lincolnshire |
| EstablishmentNumber | 6031 |
| EstablishmentName | Grantham Preparatory International School |
| TypeOfEstablishment | Other independent school |
| EstablishmentStatus | Open |
| PhaseOfEducation | Not applicable |
| StatutoryLowAge | 3 |
| StatutoryHighAge | 11 |
| Boarders | No boarders |
| NurseryProvision | Has Nursery Classes |
| OfficialSixthForm | Does not have a sixth form |
| Gender | Mixed |
| ReligiousCharacter | None |
| ReligiousEthos | None |
| Diocese | Not applicable |
| AdmissionsPolicy | Non-selective |
| TrustSchoolFlag | Not applicable |
| Trusts | |
| SchoolSponsorFlag | Not applicable |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10080517 |
| FurtherEducationType | Not applicable |
| Street | Gorse Lane |
| Locality | |
| Address3 | |
| Town | Grantham |
| County | Lincolnshire |
| Postcode | NG31 7UF |
| SchoolWebsite | tgps.co.uk |
| TelephoneNum | 01476593293 |
| HeadTitle | Mrs |
| HeadFirstName | Kathryn |
| HeadLastName | Korcz |
| Linkedestablishments |