Ysgol Gymraeg y Trallwng
| LA_code | 666 |
| LA_name | Powys |
| EstablishmentNumber | 2154 |
| EstablishmentName | Ysgol Gymraeg y Trallwng |
| TypeOfEstablishment | Welsh establishment |
| EstablishmentStatus | Open |
| PhaseOfEducation | Not applicable |
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| StatutoryHighAge | |
| Boarders | |
| NurseryProvision | Not applicable |
| OfficialSixthForm | Not applicable |
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| ReligiousCharacter | |
| ReligiousEthos | None |
| Diocese | Not applicable |
| AdmissionsPolicy | |
| TrustSchoolFlag | Not applicable |
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| SchoolSponsorFlag | Not applicable |
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| FederationFlag | Not applicable |
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| FurtherEducationType | |
| Street | Howell Drive |
| Locality | |
| Address3 | |
| Town | Welshpool |
| County | Powys |
| Postcode | SY21 7AT |
| SchoolWebsite | |
| TelephoneNum | |
| HeadTitle | |
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