Winterton-on-Sea is a village in Norfolk, England.
It is situated within the NR29 postcode district, which is within the Great Yarmouth post town.
The full list of postcode districts within the Great Yarmouth post town is as follows:
The Great Yarmouth post town is within the Norwich postcode area.
Administrative Ward: East Flegg
Administrative District: Great Yarmouth
Administrative County: Norfolk
Country: England
UK Parliament: Great Yarmouth
NHS Local Health Authority: East of England
NHS Region: North, Midlands and the East