| LA_code | 943 |
| LA_name | Westmorland and Furness |
| EstablishmentNumber | 6005 |
| EstablishmentName | Casterton, Sedbergh Preparatory School |
| TypeOfEstablishment | Other independent school |
| EstablishmentStatus | Open |
| PhaseOfEducation | Not applicable |
| StatutoryLowAge | 3 |
| StatutoryHighAge | 13 |
| Boarders | Boarding school |
| NurseryProvision | Has Nursery Classes |
| OfficialSixthForm | Does not have a sixth form |
| Gender | Mixed |
| ReligiousCharacter | None |
| ReligiousEthos | Church of England |
| Diocese | Not applicable |
| AdmissionsPolicy | Non-selective |
| TrustSchoolFlag | Not applicable |
| Trusts | |
| SchoolSponsorFlag | Not applicable |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10008149 |
| FurtherEducationType | Not applicable |
| Street | Casterton |
| Locality | Kirkby Lonsdale |
| Address3 | Carnforth |
| Town | |
| County | Cumbria |
| Postcode | LA6 2SG |
| SchoolWebsite | http://www.sedberghprep.org |
| TelephoneNum | 01524279200 |
| HeadTitle | Mr |
| HeadFirstName | William |
| HeadLastName | Newman |
| Linkedestablishments |