Ysgol Gymraeg Trelyn
Primary schoolYsgol Gymraeg Trelyn is a primary school in Caerphilly. It had 208 pupils at the school census in January 2026.
Schools in Wales are inspected by Estyn, which has given no summative grades since September 2022. The Welsh Government publishes no open file of school results, so none are shown.
Schools nearby
In a straight line- Pengam PrimaryPrimary. Ofsted inspects schools in England only60 m
- Glanynant Learning Centre (PRU)Pupil referral and alternative provision. Ofsted inspects schools in England only380 m
- The Lewis SchoolSecondary. Ofsted inspects schools in England only450 m
- Tiryberth PrimaryPrimary. Ofsted inspects schools in England only710 m
- Cefn Fforest PrimaryPrimary. Ofsted inspects schools in England only920 m
- GILFACH FARGOED PRIMARYPrimary. Ofsted inspects schools in England only990 m
Admissions and catchments are set by councils and schools, which Open Index doesn’t map. Every school in Caerphilly
Where these figures come from
- Schools: the school lists of the Department for Education, the Welsh Government and the Scottish Government, with Ofsted’s latest inspections for England.