Ysgol Mynydd Isa
| LA_code | 664 |
| LA_name | Flintshire |
| EstablishmentNumber | 2267 |
| EstablishmentName | Ysgol Mynydd Isa |
| TypeOfEstablishment | Welsh establishment |
| EstablishmentStatus | Open |
| PhaseOfEducation | Not applicable |
| StatutoryLowAge | |
| StatutoryHighAge | |
| Boarders | |
| NurseryProvision | Not applicable |
| OfficialSixthForm | Not applicable |
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| Diocese | Not applicable |
| AdmissionsPolicy | |
| TrustSchoolFlag | Not applicable |
| Trusts | |
| SchoolSponsorFlag | Not applicable |
| SchoolSponsors | |
| FederationFlag | Not applicable |
| Federations | |
| UKPRN | |
| FurtherEducationType | Not applicable |
| Street | Chambers Lane |
| Locality | Bryn-Y-Baal |
| Address3 | |
| Town | Mold |
| County | |
| Postcode | CH7 6SJ |
| SchoolWebsite | |
| TelephoneNum | 01352752714 |
| HeadTitle | |
| HeadFirstName | |
| HeadLastName | |
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