Redbourne is a village in Lincolnshire, England.
It is situated within the DN21 postcode district, which is within the Gainsborough post town.
DN21 is the only postcode district within the Gainsborough post town.
The Gainsborough post town is within the Doncaster postcode area.
Administrative Ward: Ridge
Administrative District: North Lincolnshire
Country: England
UK Parliament: Scunthorpe
NHS Local Health Authority: Yorkshire and the Humber
NHS Region: North, Midlands and the East