Knightwood is a village in Hampshire, England.
It is situated within the SO53 postcode district, which is within the Eastleigh post town.
The full list of postcode districts within the Eastleigh post town is as follows:
The Eastleigh post town is within the Southampton postcode area.
Administrative Ward: Valley Park
Administrative District: Test Valley
Administrative County: Hampshire
Country: England
UK Parliament: Romsey and Southampton North
NHS Local Health Authority: South Central
NHS Region: Southern