Andwell is a village in Hampshire, England.
It is situated within the RG27 postcode district, which is within the Hook post town.
The full list of postcode districts within the Hook post town is as follows:
The Hook post town is within the Reading postcode area.
Administrative Ward: Basing
Administrative District: Basingstoke and Deane
Administrative County: Hampshire
Country: England
UK Parliament: Basingstoke
NHS Local Health Authority: South Central
NHS Region: Southern