Dyffryn Cellwen is a village in Neath Port Talbot, Wales.

It is situated within the SA10 postcode district, which is within the Neath post town.

The full list of postcode districts within the Neath post town is as follows:

The Neath post town is within the Swansea postcode area.


Key data for Dyffryn Cellwen:

Administrative Ward: Onllwyn

Administrative District: Neath Port Talbot

Country: Wales

UK Parliament: Neath

A map showing the location of Dyffryn Cellwen within the SA10 postcode district