East Dean and Friston is a village in East Sussex, England.
It is situated within the BN20 postcode district, which is within the Eastbourne post town.
The full list of postcode districts within the Eastbourne post town is as follows:
The Eastbourne post town is within the Brighton postcode area.
Administrative Ward: East Dean
Administrative District: Wealden
Administrative County: East Sussex
Country: England
UK Parliament: Lewes
NHS Local Health Authority: South East Coast
NHS Region: Southern