Denby is a village in Derbyshire, England.
It is situated within the DE5 postcode district, which is within the Ripley post town.
DE5 is the only postcode district within the Ripley post town.
The Ripley post town is within the Derby postcode area.
Administrative Ward: Kilburn, Denby and Holbrook
Administrative District: Amber Valley
Administrative County: Derbyshire
Country: England
UK Parliament: Amber Valley
NHS Local Health Authority: East Midlands
NHS Region: North, Midlands and the East