| School | Address | Town | County | |
|---|---|---|---|---|
| Ysgol Gymraeg y Cwm | Jersey Road | Bonymaen | Swansea (Abertawe) | Select |
| Ysgol Gymraeg Y Fenni | St. Davids Road | Abergavenny | Select | |
| Ysgol Gymraeg Y Ffin | Sandy Lane | Monmouthshire | Select | |
| Ysgol Gymraeg y Gwernant | Pengwern | Denbighshire | Select | |
| Ysgol Gymraeg y Trallwng | Howell Drive | Welshpool | Powys | Select |
| Ysgol Gymraeg Ystalyfera Bro Dur | Glan Yr Afon | Swansea | Swansea (Abertawe) | Select |
| Ysgol Gymuned Bodffordd | Bodffordd | Llangefni | Select | |
| Ysgol Gymuned Bryngwran | Bryngwran | Caergybi | Select | |
| Ysgol Gymuned Fali | Y Fali | Holyhead | Select | |
| Ysgol Gymuned Garreglefn | Garreglefn | Amlwch | Select |