| School | Address | Town | County | |
|---|---|---|---|---|
| Ysgol Y Manod | Blaenau Ffestiniog | Gwynedd | Select | |
| Ysgol Y Moelwyn | Heol Wynne | Gwynedd | Select | |
| Ysgol y Mynydd Du | School Road | Talgarth | Powys | Select |
| Ysgol Y Parc Infants | Ruthin Road | Denbigh | Select | |
| Ysgol Y Plas | Llanelian | Conwy | Select | |
| Ysgol Y Rhos | Ffordd Y Blaenau | Treuddyn | Select | |
| Ysgol y Traeth | Abermaw | Gwynedd | Select | |
| Ysgol y Tywyn | Caergeiliog | Anglesey | Select | |
| Ysgol Y Waun | Y Waen | Flintshire | Select | |
| Ysgol y Waun | Lloyds Lane | Chirk | Wrexham (Wrecsam) | Select |