📍 St. Davids, Haverfordwest, Pembrokeshire, SA62 6QH
Ysgol Penrhyn Dewi is a Maintained serving middle deemed primary age pupils, located in Haverfordwest, Pembrokeshire. The school has 608 pupils enrolled. It was rated Not in follow-up by Estyn in 21 October 2024. The school is administered by Pembrokeshire local authority. The school has a Church in Wales religious character.