Groombridge is a village in East Sussex, England.
It is situated within the TN3 postcode district, which is within the Tunbridge Wells post town.
The full list of postcode districts within the Tunbridge Wells post town is as follows:
The Tunbridge Wells post town is within the Tonbridge postcode area.
Administrative Ward: Frant/Withyham
Administrative District: Wealden
Administrative County: East Sussex
Country: England
UK Parliament: Wealden
NHS Local Health Authority: South East Coast
NHS Region: Southern