| LA_code | 919 |
| LA_name | Hertfordshire |
| EstablishmentNumber | 4030 |
| EstablishmentName | Katherine Warington School |
| TypeOfEstablishment | Free schools |
| EstablishmentStatus | Open |
| PhaseOfEducation | Secondary |
| StatutoryLowAge | 11 |
| StatutoryHighAge | 19 |
| Boarders | Not applicable |
| NurseryProvision | No Nursery Classes |
| OfficialSixthForm | Does not have a sixth form |
| Gender | Mixed |
| ReligiousCharacter | |
| ReligiousEthos | |
| Diocese | |
| AdmissionsPolicy | |
| TrustSchoolFlag | Supported by a single-academy trust |
| Trusts | HARPENDEN SECONDARY EDUCATION TRUST |
| SchoolSponsorFlag | - |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | 10083779 |
| FurtherEducationType | |
| Street | Lower Luton Road |
| Locality | |
| Address3 | |
| Town | Harpenden |
| County | |
| Postcode | AL5 5FH |
| SchoolWebsite | www.kwschool.co.uk |
| TelephoneNum | 01582314777 |
| HeadTitle | Mr |
| HeadFirstName | David |
| HeadLastName | Martin |
| Linkedestablishments |