High Grange is a village in County Durham, England.
It is situated within the DL15 postcode district, which is within the Crook post town.
DL15 is the only postcode district within the Crook post town.
The Crook post town is within the Darlington postcode area.
Administrative Ward: Willington
Administrative District: County Durham
Country: England
UK Parliament: North West Durham
NHS Local Health Authority: North East
NHS Region: North, Midlands and the East