Tresham is a village in Gloucestershire, England.
It is situated within the GL12 postcode district, which is within the Wotton-under-Edge post town.
The full list of postcode districts within the Wotton-under-Edge post town is as follows:
The Wotton-under-Edge post town is within the Gloucester postcode area.
Administrative Ward: Kingswood
Administrative District: Stroud
Administrative County: Gloucestershire
Country: England
UK Parliament: The Cotswolds
NHS Local Health Authority: South West
NHS Region: Southern