Gwytherin is a village in Conwy County Borough, Wales.
It is situated within the LL22 postcode district, which is within the Abergele post town.
LL22 is the only postcode district within the Abergele post town.
The Abergele post town is within the Llandudno postcode area.
Administrative Ward: Llangernyw
Administrative District: Conwy
Country: Wales
UK Parliament: Clwyd West