East Winch is a village in Norfolk, England.
It is situated within the PE32 postcode district, which is within the King's Lynn post town.
The full list of postcode districts within the King's Lynn post town is as follows:
The King's Lynn post town is within the Peterborough postcode area.
Administrative Ward: Priory
Administrative District: King's Lynn and West Norfolk
Administrative County: Norfolk
Country: England
UK Parliament: North West Norfolk
NHS Local Health Authority: East of England
NHS Region: North, Midlands and the East