Atworth is a village in Wiltshire, England.
It is situated within the SN12 postcode district, which is within the Melksham post town.
SN12 is the only postcode district within the Melksham post town.
The Melksham post town is within the Swindon postcode area.
Administrative Ward: Melksham Without North
Administrative District: Wiltshire
Country: England
UK Parliament: Chippenham
NHS Local Health Authority: South West
NHS Region: Southern