Clyst Hydon is a village in Devon, England.
It is situated within the EX15 postcode district, which is within the Cullompton post town.
EX15 is the only postcode district within the Cullompton post town.
The Cullompton post town is within the Exeter postcode area.
Administrative Ward: Broadclyst
Administrative District: East Devon
Administrative County: Devon
Country: England
UK Parliament: East Devon
NHS Local Health Authority: South West
NHS Region: Southern