Wark on Tweed is a village in Northumberland, England.
It is situated within the TD12 postcode district .
The TD12 postcode district lies within the following post towns:
The TD12 postcode district is within the Galashiels" postcode area.
Administrative Ward: Wooler
Administrative District: Northumberland
Country: England
UK Parliament: Berwick-upon-Tweed
NHS Local Health Authority: North East
NHS Region: North, Midlands and the East